* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 256 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x y) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 x)))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1/3 0) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 4) 24)) (* (/ (pow -2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 2/3
* [misc]backup-simplify:  Simplify (+ 0 2/3) into 2/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2/3 2)) (* 1 (/ -4/3 2)) (* 0 (/ 2 2)) (* -1/3 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 5) 120)) (* (/ (pow -2 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -2 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/15
* [misc]backup-simplify:  Simplify (+ 0 -4/15) into -4/15
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/15 2)) (* 1 (/ 2/3 2)) (* 0 (/ -4/3 2)) (* -1/3 (/ 2 2)) (* 0 (/ -2 2)))) into 2/15
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2/15 0) into 2/15
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]backup-simplify:  Simplify (+ (* 2/15 (pow x 5)) (+ (* -1/3 (pow x 3)) (* 1 x))) into (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 2 (+ (exp (/ -2 x)) 1)) -1) into (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1)
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) into (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ (exp (/ -2 (/ 1 x))) 1))) 1) into (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)
* [misc]approximate:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 2 (+ (exp (/ 2 x)) 1)) -1) into (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1)
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) into (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (+ (exp (/ 2 (/ 1 (- x)))) 1))) 1) into (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify (+ (* -1/3 (pow x 3)) (+ (* 1 x) 1)) into (- (+ x 1) (* 1/3 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 (/ 1 x))) 1)) into (/ 2 (+ (exp (* -2 x)) 1))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 (/ 1 (- x)))) 1)) into (/ 2 (+ (exp (* -2 x)) 1))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 2)) into (- (+ (* 2 (pow x 2)) 2) (* 2 x))
* [misc]approximate:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) 1) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 (/ 1 x))) 1) into (+ (exp (* -2 x)) 1)
* [misc]approximate:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) 1) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 (/ 1 (- x)))) 1) into (+ (exp (* -2 x)) 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 46 ] simplifiying candidate #<alt (λ (x y) (pow (- (/ 2 (+ 1 (exp (* -2 x)))) 1) 1))>
* * * * [misc]progress:  [ 2 / 46 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* * * * [misc]progress:  [ 3 / 46 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* * * * [misc]progress:  [ 4 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))) (cbrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* * * * [misc]progress:  [ 5 / 46 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (/ 2 (+ 1 (exp (* -2 x)))) 1) (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* * * * [misc]progress:  [ 6 / 46 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (sqrt (- (/ 2 (+ 1 (exp (* -2 x)))) 1))))>
* * * * [misc]progress:  [ 7 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) (pow 1 3)) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ (* 1 1) (* (/ 2 (+ 1 (exp (* -2 x)))) 1)))))>
* * * * [misc]progress:  [ 8 / 46 ] simplifiying candidate #<alt (λ (x y) (+ (/ 2 (+ 1 (exp (* -2 x)))) (- 1)))>
* * * * [misc]progress:  [ 9 / 46 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 10 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 11 / 46 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1) (- (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (+ 1 (sqrt (/ 2 (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1) to (λ (x y) (* (+ 1 (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (- (sqrt (/ 2 (+ 1 (exp (* -2 x))))) 1)))
* * * * [misc]progress:  [ 12 / 46 ] simplifiying candidate #<alt (λ (x y) (+ (/ 2 (+ 1 (exp (* -2 x)))) (- 1)))>
* * * * [misc]progress:  [ 13 / 46 ] simplifiying candidate #<alt (λ (x y) (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 1) 1))>
* * * * [misc]progress:  [ 14 / 46 ] simplifiying candidate #<alt (λ (x y) (- (exp (log (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 15 / 46 ] simplifiying candidate #<alt (λ (x y) (- (log (exp (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 16 / 46 ] simplifiying candidate #<alt (λ (x y) (- (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 17 / 46 ] simplifiying candidate #<alt (λ (x y) (- (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 18 / 46 ] simplifiying candidate #<alt (λ (x y) (- (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 19 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ (- 2) (- (+ 1 (exp (* -2 x))))) 1))>
* * * * [misc]progress:  [ 20 / 46 ] simplifiying candidate #<alt (λ (x y) (- (* 1 (/ 2 (+ 1 (exp (* -2 x))))) 1))>
* * * * [misc]progress:  [ 21 / 46 ] simplifiying candidate #<alt (λ (x y) (- (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1))>
* * * * [misc]progress:  [ 22 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 1 (/ (+ 1 (exp (* -2 x))) 2)) 1))>
* * * * [misc]progress:  [ 23 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (cbrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (cbrt (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 2) to (λ (x y) (- (/ (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (cbrt (+ 1 (exp (* x -2))))) 1))
* * * * [misc]progress:  [ 24 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1))>
* [enter]simplify:  Simplifying (sqrt (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 2) to (λ (x y) (- (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* x -2))))) 1))
* * * * [misc]progress:  [ 25 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ (/ 2 1) (+ 1 (exp (* -2 x)))) 1))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 2) to (λ (x y) (- (/ (/ 2 1) (+ 1 (exp (* x -2)))) 1))
* * * * [misc]progress:  [ 26 / 46 ] simplifiying candidate #<alt (λ (x y) (- (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) 1))>
* [enter]simplify:  Simplifying (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (+ 1 (- (exp (* x -4)) (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 2) to (λ (x y) (- (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (+ 1 (- (exp (* x -4)) (exp (* -2 x))))) 1))
* * * * [misc]progress:  [ 27 / 46 ] simplifiying candidate #<alt (λ (x y) (- (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (- 1 (exp (* -2 x)))) 1))>
* [enter]simplify:  Simplifying (- 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 2) to (λ (x y) (- (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (- 1 (exp (* x -2)))) 1))
* * * * [misc]progress:  [ 28 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (pow (+ 1 (exp (* -2 x))) 1)) 1))>
* * * * [misc]progress:  [ 29 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (exp (log (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 30 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (log (exp (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 31 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (* (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x))))) (cbrt (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 32 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (cbrt (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 33 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (* (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))) 1))>
* * * * [misc]progress:  [ 34 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (/ (+ (pow 1 3) (pow (exp (* -2 x)) 3)) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))))) 1))>
* * * * [misc]progress:  [ 35 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (* 1 (+ 1 (exp (* -2 x))))) 1))>
* * * * [misc]progress:  [ 36 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (/ (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))) (- 1 (exp (* -2 x))))) 1))>
* * * * [misc]progress:  [ 37 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (+ (exp (* -2 x)) 1)) 1))>
* * * * [misc]progress:  [ 38 / 46 ] simplifiying candidate #<alt (λ (x y) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (pow x 5) 2/15) (* (* x -1/3) (* x x))) x)
* [misc]simplify:  Simplified (2) to (λ (x y) (+ (+ (* (pow x 5) 2/15) (* (* x -1/3) (* x x))) x))
* * * * [misc]progress:  [ 39 / 46 ] simplifiying candidate #<alt (λ (x y) (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1))>
* [enter]simplify:  Simplifying (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* [misc]simplify:  Simplified (2) to (λ (x y) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 40 / 46 ] simplifiying candidate #<alt (λ (x y) (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1))>
* [enter]simplify:  Simplifying (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* [misc]simplify:  Simplified (2) to (λ (x y) (- (/ 2 (+ 1 (exp (* -2 x)))) 1))
* * * * [misc]progress:  [ 41 / 46 ] simplifiying candidate #<alt (λ (x y) (- (- (+ x 1) (* 1/3 (pow x 3))) 1))>
* [enter]simplify:  Simplifying (- (+ x 1) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 x) (* (* x -1/3) (* x x)))
* [misc]simplify:  Simplified (2 1) to (λ (x y) (- (+ (+ 1 x) (* (* x -1/3) (* x x))) 1))
* * * * [misc]progress:  [ 42 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (+ (exp (* -2 x)) 1)) 1))>
* [enter]simplify:  Simplifying (/ 2 (+ (exp (* -2 x)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1) to (λ (x y) (- (/ 2 (+ 1 (exp (* x -2)))) 1))
* * * * [misc]progress:  [ 43 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (+ (exp (* -2 x)) 1)) 1))>
* [enter]simplify:  Simplifying (/ 2 (+ (exp (* -2 x)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1) to (λ (x y) (- (/ 2 (+ 1 (exp (* x -2)))) 1))
* * * * [misc]progress:  [ 44 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (- (+ (* 2 (pow x 2)) 2) (* 2 x))) 1))>
* [enter]simplify:  Simplifying (- (+ (* 2 (pow x 2)) 2) (* 2 x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (145 enodes)
* [exit]simplify:  Simplified to (* 2 (- (* x x) (- x 1)))
* [misc]simplify:  Simplified (2 1 2) to (λ (x y) (- (/ 2 (* 2 (- (* x x) (- x 1)))) 1))
* * * * [misc]progress:  [ 45 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (+ (exp (* -2 x)) 1)) 1))>
* [enter]simplify:  Simplifying (+ (exp (* -2 x)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (exp (* -2 x)) 1)
* [misc]simplify:  Simplified (2 1 2) to (λ (x y) (- (/ 2 (+ (exp (* -2 x)) 1)) 1))
* * * * [misc]progress:  [ 46 / 46 ] simplifiying candidate #<alt (λ (x y) (- (/ 2 (+ (exp (* -2 x)) 1)) 1))>
* [enter]simplify:  Simplifying (+ (exp (* -2 x)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (exp (* -2 x)) 1)
* [misc]simplify:  Simplified (2 1 2) to (λ (x y) (- (/ 2 (+ (exp (* -2 x)) 1)) 1))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 -1/3) (+ (* 1 0) (+ (* 0 1) (* -1/3 1)))) into -2/3
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -2/3 0) into -2/3
* [misc]backup-simplify:  Simplify -2/3 into -2/3
* [misc]backup-simplify:  Simplify (+ (* -2/3 (pow x 3)) (+ (* 1 (pow x 2)) (* 2 x))) into (- (+ (* 2 x) (pow x 2)) (* 2/3 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (- (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* 1 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) -1) into (- (* 4 (/ 1 (pow (+ (exp (/ -2 x)) 1) 2))) 1)
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (pow (+ (exp (/ -2 x)) 1) 2))) 1) into (- (* 4 (/ 1 (pow (+ (exp (/ -2 x)) 1) 2))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (pow (+ (exp (/ -2 (/ 1 x))) 1) 2))) 1) into (- (* 4 (/ 1 (pow (+ (exp (* -2 x)) 1) 2))) 1)
* [misc]approximate:  Taking taylor expansion of (- (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* 1 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) -1) into (- (* 4 (/ 1 (pow (+ (exp (/ 2 x)) 1) 2))) 1)
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (pow (+ (exp (/ 2 x)) 1) 2))) 1) into (- (* 4 (/ 1 (pow (+ (exp (/ 2 x)) 1) 2))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 4 (/ 1 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 2))) 1) into (- (* 4 (/ 1 (pow (+ (exp (* -2 x)) 1) 2))) 1)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (pow x 2) 1))
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ -2 (/ 1 x))) 1) 2)) into (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 2)) into (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify (+ (* -1/3 (pow x 3)) (+ (* 1 x) 1)) into (- (+ x 1) (* 1/3 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 (/ 1 x))) 1)) into (/ 2 (+ (exp (* -2 x)) 1))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 (/ 1 (- x)))) 1)) into (/ 2 (+ (exp (* -2 x)) 1))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2)
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify (+ (* -1/3 (pow x 3)) (+ (* 1 x) 1)) into (- (+ x 1) (* 1/3 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 (/ 1 x))) 1)) into (/ 2 (+ (exp (* -2 x)) 1))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 (/ 1 (- x)))) 1)) into (/ 2 (+ (exp (* -2 x)) 1))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (log (/ (exp (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (* 1 1)))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (exp (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (* 1 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (exp (- (/ 4 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 1))
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (log (exp (- (/ 4 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 2 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (pow (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) 1) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 3 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (exp (log (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 4 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (log (exp (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 5 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (* (* (cbrt (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (cbrt (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)))) (cbrt (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 6 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (cbrt (* (* (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 7 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (* (sqrt (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (sqrt (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 8 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (* (* 1 1) (* 1 1)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 9 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (- (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 10 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (* 1 (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 11 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 12 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ (/ 2 (+ 1 (exp (* -2 x)))) 1) (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (* (+ (/ 2 (+ 1 (exp (* -2 x)))) 1) (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (- (/ 2 (+ 1 (exp (* -2 x)))) 1)
* [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (* (+ (/ 2 (+ 1 (exp (* -2 x)))) 1) (- (/ 2 (+ 1 (exp (* -2 x)))) 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 13 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (- (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 14 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1)) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1)) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 15 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 1) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 16 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 17 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1)) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1)) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 18 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 19 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (exp (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (exp (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 20 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (exp (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 21 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (log (exp (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 22 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (cbrt (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (479 enodes)
* [exit]simplify:  Simplified to (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (cbrt (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 23 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* (cbrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 24 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (cbrt (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 25 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (sqrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (sqrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 26 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (/ (* 2 2) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (/ 4 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 27 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* 1 (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 28 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 29 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 30 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) 1) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) 1) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 31 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (/ 1 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 1 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (/ 1 (+ 1 (exp (* x -2))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 32 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (+ 1 (- (exp (* x -4)) (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (+ 1 (- (exp (* x -4)) (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 33 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (- 1 (exp (* -2 x)))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (- 1 (exp (* x -2)))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 34 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 35 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 36 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* 1 (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 37 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* 2 (* (/ 1 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 38 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (* (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* x -6))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* x -6)))) (* (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 39 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (* (- 1 (exp (* -2 x))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* [exit]simplify:  Simplified to (/ 2 (- 1 (exp (* x -4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (* (/ 2 (- 1 (exp (* x -4)))) (* (- 1 (exp (* -2 x))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 40 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (/ (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (+ 1 (exp (* -2 x)))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (/ (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (+ 1 (exp (* x -2)))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 41 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (/ (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* 2 (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 4 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (- (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 42 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 43 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 1) 1)))>
* * * * [misc]progress:  [ 44 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (exp (log (/ 2 (+ 1 (exp (* -2 x)))))) 1)))>
* * * * [misc]progress:  [ 45 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (log (exp (/ 2 (+ 1 (exp (* -2 x)))))) 1)))>
* * * * [misc]progress:  [ 46 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) 1)))>
* * * * [misc]progress:  [ 47 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) 1)))>
* * * * [misc]progress:  [ 48 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) 1)))>
* * * * [misc]progress:  [ 49 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ (- 2) (- (+ 1 (exp (* -2 x))))) 1)))>
* * * * [misc]progress:  [ 50 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (* 1 (/ 2 (+ 1 (exp (* -2 x))))) 1)))>
* * * * [misc]progress:  [ 51 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (* 2 (/ 1 (+ 1 (exp (* -2 x))))) 1)))>
* * * * [misc]progress:  [ 52 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 1 (/ (+ 1 (exp (* -2 x))) 2)) 1)))>
* * * * [misc]progress:  [ 53 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (cbrt (+ 1 (exp (* -2 x))))) 1)))>
* [enter]simplify:  Simplifying (cbrt (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (cbrt (+ 1 (exp (* x -2))))) 1)))
* * * * [misc]progress:  [ 54 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x))))) 1)))>
* [enter]simplify:  Simplifying (sqrt (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* x -2))))) 1)))
* * * * [misc]progress:  [ 55 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ (/ 2 1) (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ (/ 2 1) (+ 1 (exp (* x -2)))) 1)))
* * * * [misc]progress:  [ 56 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) 1)))>
* [enter]simplify:  Simplifying (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (+ 1 (- (exp (* x -4)) (exp (* -2 x))))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (+ 1 (- (exp (* x -4)) (exp (* -2 x))))) 1)))
* * * * [misc]progress:  [ 57 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (- 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 2 1 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (- 1 (exp (* x -2)))) 1)))
* * * * [misc]progress:  [ 58 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 1)) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 59 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (exp (log (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 60 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (log (exp (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 61 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 62 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 63 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (sqrt (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 64 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ (- 2) (- (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 65 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* 1 (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 66 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* 2 (/ 1 (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 67 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 1 (/ (+ 1 (exp (* -2 x))) 2))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 68 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (cbrt (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (cbrt (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ (/ 2 (* (cbrt (+ 1 (exp (* -2 x)))) (cbrt (+ 1 (exp (* -2 x)))))) (cbrt (+ 1 (exp (* x -2)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 69 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (sqrt (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ (/ 2 (sqrt (+ 1 (exp (* -2 x))))) (sqrt (+ 1 (exp (* x -2)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 70 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ (/ 2 1) (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ (/ 2 1) (+ 1 (exp (* x -2))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 71 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (+ 1 (- (exp (* x -4)) (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (+ 1 (- (exp (* x -4)) (exp (* -2 x)))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 72 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (- 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (- 1 (exp (* x -2))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 73 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (+ (* 2 x) (pow x 2)) (* 2/3 (pow x 3))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (+ (* 2 x) (pow x 2)) (* 2/3 (pow x 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (- (- (* x x) (* -2 x)) (* (* 2/3 x) (* x x)))
* [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (- (- (* x x) (* -2 x)) (* (* 2/3 x) (* x x))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 74 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* 4 (/ 1 (pow (+ (exp (* -2 x)) 1) 2))) 1) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (* 4 (/ 1 (pow (+ (exp (* -2 x)) 1) 2))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (153 enodes)
* [exit]simplify:  Simplified to (- (/ 4 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 1)
* [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (- (/ 4 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 1) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 75 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* 4 (/ 1 (pow (+ (exp (* -2 x)) 1) 2))) 1) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (* 4 (/ 1 (pow (+ (exp (* -2 x)) 1) 2))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (153 enodes)
* [exit]simplify:  Simplified to (- (/ 4 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 1)
* [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (- (/ 4 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 1) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 76 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (+ (* 2 x) (+ (pow x 2) 1)) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 2 x) (+ (pow x 2) 1))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (+ (* (+ x 2) x) 1)
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (- (+ (* (+ x 2) x) 1) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 77 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (/ 4 (pow (+ (exp (* -2 x)) 1) 2)) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (- (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 78 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (/ 4 (pow (+ (exp (* -2 x)) 1) 2)) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (- (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 79 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (- (+ x 1) (* 1/3 (pow x 3))) 1)))>
* [enter]simplify:  Simplifying (- (+ x 1) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 x) (* (* x -1/3) (* x x)))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (+ (+ 1 x) (* (* x -1/3) (* x x))) 1)))
* * * * [misc]progress:  [ 80 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ (exp (* -2 x)) 1)) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ (exp (* -2 x)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* x -2)))) 1)))
* * * * [misc]progress:  [ 81 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ (exp (* -2 x)) 1)) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ (exp (* -2 x)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 2 1) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* x -2)))) 1)))
* * * * [misc]progress:  [ 82 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (- (+ x 1) (* 1/3 (pow x 3)))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (+ x 1) (* 1/3 (pow x 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 x) (* (* x -1/3) (* x x)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 x) (* (* x -1/3) (* x x)))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 83 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ (exp (* -2 x)) 1))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ (exp (* -2 x)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* x -2))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 84 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ (exp (* -2 x)) 1))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ (exp (* -2 x)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* x -2))))) (* 1 1)) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 2 2) (* 1 1))) into 6
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 6 0) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 -1/3) (+ (* 1 0) (+ (* 0 1) (* -1/3 1)))) into -2/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 -1/3) (+ (* 1 0) (+ (* 0 1) (* -1/3 1)))) into -2/3
* [misc]backup-simplify:  Simplify (+ (* 1 -2/3) (+ (* 2 1) (+ (* 1 2) (* -2/3 1)))) into 8/3
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 8/3 0) into 8/3
* [misc]backup-simplify:  Simplify 8/3 into 8/3
* [misc]backup-simplify:  Simplify (+ (* 8/3 (pow x 3)) (+ (* 6 (pow x 2)) (* 4 x))) into (+ (* 4 x) (+ (* 8/3 (pow x 3)) (* 6 (pow x 2))))
* [misc]approximate:  Taking taylor expansion of (- (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) -1) into (- (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) 1)
* [misc]backup-simplify:  Simplify (- (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) 1) into (- (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 16 (/ 1 (pow (+ (exp (/ -2 (/ 1 x))) 1) 4))) 1) into (- (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) 1)
* [misc]approximate:  Taking taylor expansion of (- (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) -1) into (- (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)
* [misc]backup-simplify:  Simplify (- (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1) into (- (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 16 (/ 1 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 4))) 1) into (- (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) 1)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 2 2) (* 1 1))) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (+ (* 6 (pow x 2)) (+ (* 4 x) 1)) into (+ (* 4 x) (+ (* 6 (pow x 2)) 1))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ -2 (/ 1 x))) 1) 4)) into (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 4)) into (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 1)
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (pow x 2) 1))
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ -2 (/ 1 x))) 1) 2)) into (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 2)) into (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 2)
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (pow x 2) 1))
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ -2 (/ 1 x))) 1) 2)) into (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 2)) into (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (log (/ (exp (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (exp (* (* 1 1) (* 1 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (exp (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (exp (* (* 1 1) (* 1 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (273 enodes)
* [exit]simplify:  Simplified to (exp (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (log (exp (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 2 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (pow (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 1) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 3 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (exp (log (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 4 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (log (exp (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 5 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (* (cbrt (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (cbrt (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (cbrt (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 6 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (cbrt (* (* (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 7 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (sqrt (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (sqrt (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 8 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 9 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (- (* (* 1 1) (* 1 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 10 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* 1 (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 11 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 12 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1)) (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1) (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (- (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 1)
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1) (- (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 1)) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 13 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (- (* (* 1 1) (* 1 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 14 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 15 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) 2)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 16 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 17 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 18 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 19 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 2 (+ 1 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 20 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 2)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 2)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 21 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 2 (+ 1 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 22 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 23 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) 2)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 24 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 25 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 26 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 27 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 28 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 29 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 30 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 31 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 32 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 33 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 34 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 35 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 36 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 2) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 37 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 38 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 39 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 40 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 41 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (303 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 42 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (exp (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (275 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 43 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (exp (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (178 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 44 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (exp (log (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 45 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (log (exp (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 46 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (368 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (cbrt (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 47 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (146 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (cbrt (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 48 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (445 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (cbrt (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 49 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (351 enodes)
* [exit]simplify:  Simplified to (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (cbrt (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 50 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 51 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 52 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (sqrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (sqrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 53 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* 2 2) (* 2 2)) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* 2 2))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to 16
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ 16 (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (329 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 4)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ 16 (pow (+ 1 (exp (* x -2))) 4)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 54 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 55 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 56 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 57 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 58 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (* (/ 4 (+ 1 (exp (* -2 x)))) (/ 4 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (* (/ 4 (+ 1 (exp (* -2 x)))) (/ 4 (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (* (/ 4 (+ 1 (exp (* -2 x)))) (/ 4 (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 59 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 60 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (/ 16 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ 16 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (/ 16 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 61 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 62 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* 1 (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 63 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 64 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 65 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 66 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (+ 1 (exp (* x -2)))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 67 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* x -2)))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 68 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (177 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 69 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (470 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 70 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (169 enodes)
* * [misc]simplify:  iters left: 1 (424 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (- (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 71 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 72 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1)) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1)) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 73 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 1) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 74 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 75 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1)) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1)) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 76 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 77 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (exp (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (exp (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 78 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (exp (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 79 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (log (exp (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 80 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (cbrt (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (479 enodes)
* [exit]simplify:  Simplified to (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (cbrt (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 81 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (cbrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 82 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (cbrt (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 83 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (sqrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (sqrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 84 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ (* 2 2) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ 4 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 85 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* 1 (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 86 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 87 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 88 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 1) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 1) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 89 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (/ 1 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 1 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (/ 1 (+ 1 (exp (* x -2))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 90 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (+ 1 (- (exp (* x -4)) (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (+ 1 (- (exp (* x -4)) (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 91 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (- 1 (exp (* -2 x)))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (- 1 (exp (* x -2)))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 92 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 93 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 94 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* 1 (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 95 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* 2 (* (/ 1 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 96 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (* (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* x -6))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* x -6)))) (* (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 97 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (* (- 1 (exp (* -2 x))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* [exit]simplify:  Simplified to (/ 2 (- 1 (exp (* x -4))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (- 1 (exp (* x -4)))) (* (- 1 (exp (* -2 x))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 98 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (+ 1 (exp (* -2 x)))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (+ 1 (exp (* x -2)))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 99 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* 2 (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 4 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 2 1 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 100 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 101 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 1 2 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 102 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 103 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 104 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 1 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 105 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 106 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (exp (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (exp (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 107 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (exp (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 108 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (log (exp (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 109 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (170 enodes)
* * [misc]simplify:  iters left: 2 (479 enodes)
* [exit]simplify:  Simplified to (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 110 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (cbrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 111 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 112 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (sqrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (sqrt (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 113 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ (* 2 2) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 4 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 1 2 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 114 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 115 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 2 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 1 2 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 116 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (sqrt (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 1 2 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (sqrt (/ 2 (+ 1 (exp (* -2 x)))))) (sqrt (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 117 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 1) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 2 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 1) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 118 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (/ 1 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 1 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 1 2 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (/ 1 (+ 1 (exp (* x -2)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 119 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (+ 1 (- (exp (* x -4)) (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 2 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))) (+ 1 (- (exp (* x -4)) (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 120 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (- 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 1 2 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))) (- 1 (exp (* x -2))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 121 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x))))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (cbrt (/ 2 (+ 1 (exp (* -2 x)))))) (* (cbrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 122 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (* (sqrt (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 123 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 124 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (* (/ 1 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 125 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3))) (* (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ (pow 1 3) (pow (exp (* -2 x)) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* x -6))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* x -6)))) (* (+ (* 1 1) (- (* (exp (* -2 x)) (exp (* -2 x))) (* 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 126 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x))))) (* (- 1 (exp (* -2 x))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (- (* 1 1) (* (exp (* -2 x)) (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* [exit]simplify:  Simplified to (/ 2 (- 1 (exp (* x -4))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (- 1 (exp (* x -4)))) (* (- 1 (exp (* -2 x))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 127 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 1 2 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 128 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* 2 (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 4 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 129 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 130 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ (* 4 x) (+ (* 8/3 (pow x 3)) (* 6 (pow x 2)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 4 x) (+ (* 8/3 (pow x 3)) (* 6 (pow x 2))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (247 enodes)
* [exit]simplify:  Simplified to (* x (+ (+ (* x 6) 4) (* (* 8/3 x) x)))
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (* x (+ (+ (* x 6) 4) (* (* 8/3 x) x))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 131 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) 1) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (- (/ 16 (pow (+ 1 (exp (* -2 x))) 4)) 1)
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (- (/ 16 (pow (+ 1 (exp (* -2 x))) 4)) 1) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 132 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) 1) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (- (/ 16 (pow (+ 1 (exp (* -2 x))) 4)) 1)
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (- (/ 16 (pow (+ 1 (exp (* -2 x))) 4)) 1) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 133 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (+ (* 4 x) (+ (* 6 (pow x 2)) 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 4 x) (+ (* 6 (pow x 2)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (* 4 x)) (* 6 (* x x)))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (- (+ (+ 1 (* 4 x)) (* 6 (* x x))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 134 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ 16 (pow (+ (exp (* -2 x)) 1) 4)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 16 (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (- (/ 16 (pow (+ 1 (exp (* x -2))) 4)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 135 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ 16 (pow (+ (exp (* -2 x)) 1) 4)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 16 (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (- (/ 16 (pow (+ 1 (exp (* x -2))) 4)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 136 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (+ (* 2 x) (+ (pow x 2) 1)) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 2 x) (+ (pow x 2) 1))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (+ (* (+ x 2) x) 1)
* [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (+ (* (+ x 2) x) 1) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 137 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ 4 (pow (+ (exp (* -2 x)) 1) 2)) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 138 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ 4 (pow (+ (exp (* -2 x)) 1) 2)) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 139 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ (* 2 x) (+ (pow x 2) 1))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 2 x) (+ (pow x 2) 1))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (+ (* (+ x 2) x) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ (* (+ x 2) x) 1)) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 140 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 4 (pow (+ (exp (* -2 x)) 1) 2))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 141 / 141 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 4 (pow (+ (exp (* -2 x)) 1) 2))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -2 x)) 1) 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 4 (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))) (* (* 1 1) (* 1 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2 2 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify (+ (* 1 4) (* 4 1)) into 8
* [misc]backup-simplify:  Simplify (+ (* 1 8) (* 4 1)) into 12
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify 12 into 12
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 2 2) (* 1 1))) into 6
* [misc]backup-simplify:  Simplify (+ (* 1 6) (+ (* 4 4) (* 6 1))) into 28
* [misc]backup-simplify:  Simplify (+ (* 1 28) (+ (* 4 8) (* 6 1))) into 66
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 66 0) into 66
* [misc]backup-simplify:  Simplify 66 into 66
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 -1/3) (+ (* 1 0) (+ (* 0 1) (* -1/3 1)))) into -2/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 -1/3) (+ (* 1 0) (+ (* 0 1) (* -1/3 1)))) into -2/3
* [misc]backup-simplify:  Simplify (+ (* 1 -2/3) (+ (* 2 1) (+ (* 1 2) (* -2/3 1)))) into 8/3
* [misc]backup-simplify:  Simplify (+ (* 1 8/3) (+ (* 4 6) (+ (* 6 4) (* 8/3 1)))) into 160/3
* [misc]backup-simplify:  Simplify (+ (* 1 160/3) (+ (* 4 28) (+ (* 6 8) (* 8/3 1)))) into 216
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 216 0) into 216
* [misc]backup-simplify:  Simplify 216 into 216
* [misc]backup-simplify:  Simplify (+ (* 216 (pow x 3)) (+ (* 66 (pow x 2)) (* 12 x))) into (+ (* 12 x) (+ (* 216 (pow x 3)) (* 66 (pow x 2))))
* [misc]approximate:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))) into (/ 4096 (pow (+ (exp (/ -2 x)) 1) 12))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 4096 (pow (+ (exp (/ -2 x)) 1) 12)) -1) into (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1)
* [misc]backup-simplify:  Simplify (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) into (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 4096 (/ 1 (pow (+ (exp (/ -2 (/ 1 x))) 1) 12))) 1) into (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1)
* [misc]approximate:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))) into (/ 4096 (pow (+ (exp (/ 2 x)) 1) 12))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 4096 (pow (+ (exp (/ 2 x)) 1) 12)) -1) into (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1)
* [misc]backup-simplify:  Simplify (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) into (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 4096 (/ 1 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 12))) 1) into (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify (+ (* 1 4) (* 4 1)) into 8
* [misc]backup-simplify:  Simplify (+ (* 1 8) (* 4 1)) into 12
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (+ 1 2) into 3
* [misc]backup-simplify:  Simplify (/ 12 3) into 4
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify (+ (* 1 4) (* 4 1)) into 8
* [misc]backup-simplify:  Simplify (+ (* 1 8) (* 4 1)) into 12
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 12 0) into 12
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (+ 1 2) into 3
* [misc]backup-simplify:  Simplify (/ 12 3) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 2 2) (* 1 1))) into 6
* [misc]backup-simplify:  Simplify (+ (* 1 6) (+ (* 4 4) (* 6 1))) into 28
* [misc]backup-simplify:  Simplify (+ (* 1 28) (+ (* 4 8) (* 6 1))) into 66
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 66 0) into 66
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify (+ (* 1 4) (* 4 1)) into 8
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 4 1)) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify (+ 8 4) into 12
* [misc]backup-simplify:  Simplify (- (/ 66 3) (+ (* 4 (/ 12 3)))) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 -1/3) (+ (* 1 0) (+ (* 0 1) (* -1/3 1)))) into -2/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 3) 6)) (* (/ (pow -2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -4/3
* [misc]backup-simplify:  Simplify (+ 0 -4/3) into -4/3
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -4/3 2)) (* 1 (/ 2 2)) (* 0 (/ -2 2)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 -1/3) (+ (* 1 0) (+ (* 0 1) (* -1/3 1)))) into -2/3
* [misc]backup-simplify:  Simplify (+ (* 1 -2/3) (+ (* 2 1) (+ (* 1 2) (* -2/3 1)))) into 8/3
* [misc]backup-simplify:  Simplify (+ (* 1 8/3) (+ (* 4 6) (+ (* 6 4) (* 8/3 1)))) into 160/3
* [misc]backup-simplify:  Simplify (+ (* 1 160/3) (+ (* 4 28) (+ (* 6 8) (* 8/3 1)))) into 216
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 216 0) into 216
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 2 2) (* 1 1))) into 6
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 2 2) (* 1 1))) into 6
* [misc]backup-simplify:  Simplify (+ (* 1 6) (+ (* 4 4) (* 6 1))) into 28
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 2 2) (* 1 1))) into 6
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 4 0) (* 6 1))) into 6
* [misc]backup-simplify:  Simplify (+ 0 6) into 6
* [misc]backup-simplify:  Simplify (+ 28 6) into 34
* [misc]backup-simplify:  Simplify (- (/ 216 3) (+ (* 4 (/ 34 3)) (* 6 (/ 12 3)))) into 8/3
* [misc]backup-simplify:  Simplify 8/3 into 8/3
* [misc]backup-simplify:  Simplify (+ (* 8/3 (pow x 3)) (+ (* 6 (pow x 2)) (* 4 x))) into (+ (* 4 x) (+ (* 8/3 (pow x 3)) (* 6 (pow x 2))))
* [misc]approximate:  Taking taylor expansion of (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))) into (/ 4096 (pow (+ (exp (/ -2 x)) 1) 12))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 4096 (pow (+ (exp (/ -2 x)) 1) 12)) -1) into (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1)
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 1) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 1 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))) into (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) 1)
* [misc]backup-simplify:  Simplify (+ (/ 256 (pow (+ (exp (/ -2 x)) 1) 8)) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) 1)) into (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))
* [misc]backup-simplify:  Simplify (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) into (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))) into (/ 4096 (pow (+ (exp (/ -2 x)) 1) 12))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 4096 (pow (+ (exp (/ -2 x)) 1) 12)) -1) into (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1)
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 1) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 1 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))) into (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) 1)
* [misc]backup-simplify:  Simplify (+ (/ 256 (pow (+ (exp (/ -2 x)) 1) 8)) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) 1)) into (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))
* [misc]backup-simplify:  Simplify (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) into (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))
* [misc]backup-simplify:  Simplify (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) into (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ -2 x)) 1) 8))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1))) (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))) (* 0 (/ 0 (+ (* 16 (/ 1 (pow (+ (exp (/ -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 x)) 1) 8))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4096 (/ 1 (pow (+ (exp (/ -2 (/ 1 x))) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (/ -2 (/ 1 x))) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (/ -2 (/ 1 x))) 1) 8))) 1))) into (/ (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (* -2 x)) 1) 8))) 1)))
* [misc]approximate:  Taking taylor expansion of (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))) into (/ 4096 (pow (+ (exp (/ 2 x)) 1) 12))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 4096 (pow (+ (exp (/ 2 x)) 1) 12)) -1) into (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1)
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 1) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 1 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))) into (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)
* [misc]backup-simplify:  Simplify (+ (/ 256 (pow (+ (exp (/ 2 x)) 1) 8)) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)) into (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))
* [misc]backup-simplify:  Simplify (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) into (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]taylor:  Taking taylor expansion of (pow (* (* 1 1) (* 1 1)) 3) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) (* (* 1 1) (* 1 1))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* 1 1) (* 1 1)) in x
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))) into (/ 4096 (pow (+ (exp (/ 2 x)) 1) 12))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 4096 (pow (+ (exp (/ 2 x)) 1) 12)) -1) into (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1)
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))) into (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 1) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 1 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))) into (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)
* [misc]backup-simplify:  Simplify (+ (/ 256 (pow (+ (exp (/ 2 x)) 1) 8)) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)) into (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))
* [misc]backup-simplify:  Simplify (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) into (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))
* [misc]backup-simplify:  Simplify (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) into (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 256 (pow (+ (exp (/ 2 x)) 1) 8))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (+ (* (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 x)) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1))) (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))) (* 0 (/ 0 (+ (* 256 (/ 1 (pow (+ (exp (/ 2 x)) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 x)) 1) 4))) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4096 (/ 1 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 12))) 1) (+ (* 256 (/ 1 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 8))) (+ (* 16 (/ 1 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 4))) 1))) into (/ (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (* -2 x)) 1) 8))) 1)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2 2 2 1)
* [misc]approximate:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 2 2) (* 1 1))) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (+ (* 6 (pow x 2)) (+ (* 4 x) 1)) into (+ (* 4 x) (+ (* 6 (pow x 2)) 1))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ -2 (/ 1 x))) 1) 4)) into (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 4)) into (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 1 2)
* [misc]approximate:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 x)))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* -2 x) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 0 0)) into -2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 1) 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 2) (* 2 1)) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 2 2)) (* 1 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 2 2) (* 1 1))) into 6
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]backup-simplify:  Simplify (+ (* 6 (pow x 2)) (+ (* 4 x) 1)) into (+ (* 4 x) (+ (* 6 (pow x 2)) 1))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) (/ 2 (+ 1 (exp (* -2 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* -2 1) into -2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 x))) into (exp (/ -2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -2 x))) into (+ (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -2 x)) 1)) into (/ 2 (+ (exp (/ -2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 2 (+ (exp (/ -2 x)) 1))) into (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ -2 x)) 1) 4)) into (/ 16 (pow (+ (exp (/ -2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -2 x)) 1)) (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))) (* 0 (/ 0 (+ (exp (/ -2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ -2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ -2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ -2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ -2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ -2 (/ 1 x))) 1) 4)) into (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) (/ 2 (+ 1 (exp (* -2 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ 1 (exp (* -2 (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (+ 1 (exp (* -2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* -2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* -2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of -2 in x
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -2 -1) into 2
* [misc]backup-simplify:  Simplify (exp (* -2 (/ 1 (- x)))) into (exp (/ 2 x))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 2 x))) into (+ (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 2 x)) 1)) into (/ 2 (+ (exp (/ 2 x)) 1))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 2 (+ (exp (/ 2 x)) 1))) into (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))
* [misc]backup-simplify:  Simplify (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ 2 x)) 1) 4)) into (/ 16 (pow (+ (exp (/ 2 x)) 1) 4))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 2 x)) 1)) (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))) (* 0 (/ 0 (+ (exp (/ 2 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (+ (exp (/ 2 x)) 1)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 2 (+ (exp (/ 2 x)) 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 (pow (+ (exp (/ 2 x)) 1) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4 (pow (+ (exp (/ 2 x)) 1) 2))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 16 (pow (+ (exp (/ 2 (/ 1 (- x)))) 1) 4)) into (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (log (/ (exp (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (exp (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (exp (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (exp (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (117 enodes)
* * [misc]simplify:  iters left: 3 (355 enodes)
* [exit]simplify:  Simplified to (exp (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (log (exp (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 2 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (pow (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) 1) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 3 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (exp (log (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 4 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (log (exp (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 5 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 6 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (cbrt (* (* (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 7 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 8 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (480 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))) (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (105 enodes)
* * [misc]simplify:  iters left: 2 (240 enodes)
* [exit]simplify:  Simplified to (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))) (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 9 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (/ (- (pow (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) 3) (pow (pow (* (* 1 1) (* 1 1)) 3) 3)) (+ (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (+ (* (pow (* (* 1 1) (* 1 1)) 3) (pow (* (* 1 1) (* 1 1)) 3)) (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 10 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (- (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 11 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* 1 (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 12 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (/ (- (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (* (pow (* (* 1 1) (* 1 1)) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 13 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (195 enodes)
* [exit]simplify:  Simplified to (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 14 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (195 enodes)
* [exit]simplify:  Simplified to (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 15 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (439 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (186 enodes)
* * [misc]simplify:  iters left: 2 (498 enodes)
* [exit]simplify:  Simplified to (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 16 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (195 enodes)
* [exit]simplify:  Simplified to (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 17 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (195 enodes)
* [exit]simplify:  Simplified to (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 18 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (439 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (186 enodes)
* * [misc]simplify:  iters left: 2 (498 enodes)
* [exit]simplify:  Simplified to (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 19 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (106 enodes)
* * [misc]simplify:  iters left: 3 (319 enodes)
* [exit]simplify:  Simplified to (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (109 enodes)
* * [misc]simplify:  iters left: 3 (325 enodes)
* [exit]simplify:  Simplified to (- (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (- (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 20 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (106 enodes)
* * [misc]simplify:  iters left: 3 (319 enodes)
* [exit]simplify:  Simplified to (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (109 enodes)
* * [misc]simplify:  iters left: 3 (325 enodes)
* [exit]simplify:  Simplified to (- (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (- (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 21 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (314 enodes)
* [exit]simplify:  Simplified to (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))))
* [misc]simplify:  Simplified (2 1 1 1 1) to (λ (x y) (/ (/ (/ (* (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (338 enodes)
* [exit]simplify:  Simplified to (- (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))) (- (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 22 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* 1 (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (327 enodes)
* [exit]simplify:  Simplified to (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)
* [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x y) (/ (/ (/ (* 1 (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 23 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (- (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 24 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (pow (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) 1) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 25 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (exp (- (log (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (log (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (log (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (log (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (- (log (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (log (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (exp (- (log (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (log (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 26 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (exp (log (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 27 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (log (exp (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 28 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (cbrt (/ (* (* (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (* (* (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (* (* (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (* (* (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (327 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) 3)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (cbrt (pow (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) 3)) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 29 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (* (cbrt (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (cbrt (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (cbrt (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 30 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (cbrt (* (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 31 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (sqrt (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (sqrt (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 32 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (- (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 33 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (/ (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (/ (pow (* (* 1 1) (* 1 1)) 3) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (146 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (- (/ (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))) (/ (pow (* (* 1 1) (* 1 1)) 3) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 34 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (182 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (/ (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (* (/ (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (/ (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (* (/ (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (/ (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (cbrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 35 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (163 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1)) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1)))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (* (/ (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1)) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1))) (/ (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (* (/ (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1)) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (cbrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1))) (/ (cbrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 36 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) 1) (/ (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) 1)
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (334 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (* (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1))) (/ (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (* (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1))) (/ (cbrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 37 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (* (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (sqrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (* (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (sqrt (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1)) (* (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (/ (sqrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 38 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (sqrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (sqrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (/ (sqrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 39 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) 1) (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) 1)
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (343 enodes)
* [exit]simplify:  Simplified to (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (sqrt (- (pow (/ 8 (pow (+ 1 (exp (* -2 x))) 3)) 4) 1)) (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 40 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (433 enodes)
* [exit]simplify:  Simplified to (/ (/ (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)) (cbrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (cbrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (/ (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)) (cbrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (cbrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (463 enodes)
* [exit]simplify:  Simplified to (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (/ (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)) (cbrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (cbrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 41 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (469 enodes)
* [exit]simplify:  Simplified to (/ (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))) (sqrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))) (sqrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (463 enodes)
* [exit]simplify:  Simplified to (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))) (sqrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 42 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) 1) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) 1)
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (481 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)) (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (469 enodes)
* [exit]simplify:  Simplified to (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)) (/ (- (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 43 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ 1 (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (433 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))) (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ 1 (* (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))) (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1) (cbrt (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ 1 (* (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))) (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))))) (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1) (cbrt (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 44 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ 1 (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (461 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (pow (/ (/ 4 (+ (exp (* -2 x)) 1)) (+ (exp (* -2 x)) 1)) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ 1 (sqrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (pow (/ (/ 4 (+ (exp (* -2 x)) 1)) (+ (exp (* -2 x)) 1)) 4)))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1) (sqrt (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ 1 (sqrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (pow (/ (/ 4 (+ (exp (* -2 x)) 1)) (+ (exp (* -2 x)) 1)) 4)))) (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1) (sqrt (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 45 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ 1 1) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* 1 (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (157 enodes)
* [exit]simplify:  Simplified to (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* 1 (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 46 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (121 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 47 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (345 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 48 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (189 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* * [misc]simplify:  iters left: 3 (361 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 49 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (121 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 50 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (345 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 51 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (189 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* * [misc]simplify:  iters left: 3 (361 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 52 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (353 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (131 enodes)
* * [misc]simplify:  iters left: 3 (369 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 53 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* * [misc]simplify:  iters left: 3 (390 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (131 enodes)
* * [misc]simplify:  iters left: 3 (369 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 54 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) 1) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) 1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (460 enodes)
* [exit]simplify:  Simplified to (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (363 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) 1) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 55 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (121 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 56 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (345 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 57 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (189 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* * [misc]simplify:  iters left: 3 (361 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 58 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (121 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 59 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (345 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 60 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (189 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* * [misc]simplify:  iters left: 3 (361 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) 1) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 61 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (353 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (131 enodes)
* * [misc]simplify:  iters left: 3 (369 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (* (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))) (cbrt (+ (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (cbrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 62 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* * [misc]simplify:  iters left: 3 (390 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (131 enodes)
* * [misc]simplify:  iters left: 3 (369 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (sqrt (+ (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 63 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) 1) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) 1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (460 enodes)
* [exit]simplify:  Simplified to (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ 1 (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (363 enodes)
* [exit]simplify:  Simplified to (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) 1) (/ (- (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 1) (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 64 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (fabs (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 3))) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 3))) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (151 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (/ (/ 64 (pow (+ 1 (exp (* -2 x))) 3)) (pow (+ 1 (exp (* -2 x))) 3))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 3))) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (fabs (/ (/ 64 (pow (+ 1 (exp (* -2 x))) 3)) (pow (+ 1 (exp (* -2 x))) 3))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 65 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (155 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3))) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3))) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (151 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (/ (/ 64 (pow (+ 1 (exp (* -2 x))) 3)) (pow (+ 1 (exp (* -2 x))) 3))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3))) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (fabs (/ (/ 64 (pow (+ 1 (exp (* -2 x))) 3)) (pow (+ 1 (exp (* -2 x))) 3))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 66 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) 1) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) 1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (315 enodes)
* [exit]simplify:  Simplified to (+ (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) 1) (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 67 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (fabs (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 3))) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 3))) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (151 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (/ (/ 64 (pow (+ 1 (exp (* -2 x))) 3)) (pow (+ 1 (exp (* -2 x))) 3))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 3))) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))) (/ (- (fabs (/ (/ 64 (pow (+ 1 (exp (* -2 x))) 3)) (pow (+ 1 (exp (* -2 x))) 3))) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 68 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (155 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3))) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3))) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (151 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (/ (/ 64 (pow (+ 1 (exp (* -2 x))) 3)) (pow (+ 1 (exp (* -2 x))) 3))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3))) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (/ (- (fabs (/ (/ 64 (pow (+ 1 (exp (* -2 x))) 3)) (pow (+ 1 (exp (* -2 x))) 3))) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 69 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) 1) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) 1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (315 enodes)
* [exit]simplify:  Simplified to (+ (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) 1) (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 70 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3))) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3))) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3))) (* (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))))) (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (cbrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 71 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (155 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (fabs (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 3))) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 3))) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (+ 1 (fabs (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 3))) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (sqrt (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 72 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) 1) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) 1)
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (329 enodes)
* [exit]simplify:  Simplified to (+ (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (+ (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1) (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (+ (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) 1) (/ (- (fabs (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3)) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 73 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ 1 (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (433 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))) (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ 1 (* (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))) (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1) (cbrt (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ 1 (* (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))) (cbrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (* (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) (pow (/ 2 (+ (exp (* -2 x)) 1)) 4)))))) (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1) (cbrt (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 74 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ 1 (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (461 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (pow (/ (/ 4 (+ (exp (* -2 x)) 1)) (+ (exp (* -2 x)) 1)) 4))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* (/ 1 (sqrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (pow (/ (/ 4 (+ (exp (* -2 x)) 1)) (+ (exp (* -2 x)) 1)) 4)))) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1) (sqrt (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ 1 (sqrt (+ (+ (pow (/ 2 (+ (exp (* -2 x)) 1)) 4) 1) (pow (/ (/ 4 (+ (exp (* -2 x)) 1)) (+ (exp (* -2 x)) 1)) 4)))) (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 1) (sqrt (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 75 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ 1 1) (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (* 1 (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (157 enodes)
* [exit]simplify:  Simplified to (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* 1 (/ (- (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3) 1) (+ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 76 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* 1 (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 77 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (/ 1 (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 78 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ 1 (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 79 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (481 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (* (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (cbrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (cbrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 80 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (481 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (sqrt (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (sqrt (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 81 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) 1) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (480 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) 1) (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 82 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (* (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (cbrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 83 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (317 enodes)
* [exit]simplify:  Simplified to (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 84 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (480 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 85 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ 1 (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 86 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 87 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 88 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (439 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 89 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 90 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (484 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 91 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (439 enodes)
* [exit]simplify:  Simplified to (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 6) 1) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 3) (sqrt (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 92 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (106 enodes)
* * [misc]simplify:  iters left: 3 (319 enodes)
* [exit]simplify:  Simplified to (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 93 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (106 enodes)
* * [misc]simplify:  iters left: 3 (319 enodes)
* [exit]simplify:  Simplified to (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (pow (* 1 1) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 94 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (314 enodes)
* [exit]simplify:  Simplified to (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (+ 1 (fabs (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))))) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (sqrt (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (sqrt (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 95 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ 1 (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 96 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (230 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 97 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 98 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (266 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 99 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (203 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 100 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (266 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 101 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (203 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 102 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (255 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 5)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 5)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 103 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 5) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 5) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 104 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 105 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (176 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 106 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 107 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (176 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 108 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (255 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 5)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 5)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 109 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 5) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 5) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 110 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 111 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (176 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 112 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 113 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (176 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 114 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 115 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (176 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 116 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (241 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 117 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (164 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 118 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (241 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 119 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (164 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 120 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 121 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (176 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 122 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (241 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 123 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (164 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 124 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (241 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 125 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (164 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 126 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (248 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 127 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (187 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 128 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (233 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 129 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 130 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (233 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 131 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 132 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (241 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 133 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 134 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 135 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 136 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
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* * * * [misc]progress:  [ 137 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
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* * * * [misc]progress:  [ 138 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (241 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 139 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 140 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
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* * * * [misc]progress:  [ 141 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
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* * * * [misc]progress:  [ 142 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 143 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
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* * * * [misc]progress:  [ 144 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
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* * * * [misc]progress:  [ 145 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
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* * * * [misc]progress:  [ 146 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (240 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 147 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 148 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (240 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 149 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 150 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 151 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 152 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (240 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 153 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 154 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (240 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 155 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 156 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (248 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)))
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* * * * [misc]progress:  [ 157 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (187 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 158 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (233 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 159 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 160 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (233 enodes)
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* * * * [misc]progress:  [ 161 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 162 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (241 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 163 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 164 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 165 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 166 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 167 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 168 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (241 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3))
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* * * * [misc]progress:  [ 169 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) 3) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 170 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 171 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 172 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 173 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
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* * * * [misc]progress:  [ 174 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 175 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
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* * * * [misc]progress:  [ 176 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (240 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 177 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 178 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (240 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 179 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 180 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 181 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 182 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (240 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 183 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 184 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (84 enodes)
* * [misc]simplify:  iters left: 4 (240 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 185 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (175 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 186 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (262 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 187 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (181 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 5) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 5) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 188 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 189 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (181 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 190 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 191 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (181 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 192 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (223 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 193 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 194 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 195 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 196 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 197 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 198 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (223 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 199 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 200 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 201 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 202 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 203 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 204 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 205 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 206 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 207 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 208 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 209 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 210 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 211 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 212 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 213 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 214 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 215 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 216 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (229 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 217 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 218 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 219 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 220 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 221 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 222 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 223 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 224 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 225 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 226 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 227 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 228 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 229 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 230 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 231 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 232 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 233 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 234 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 235 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 236 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 237 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 238 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 239 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 240 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 241 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 242 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 243 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 244 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 245 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 246 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (229 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 247 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 248 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 249 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 250 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 251 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 252 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 253 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 254 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 255 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 256 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 257 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 258 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 259 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 260 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 261 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 262 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 263 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 264 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 265 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 266 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 267 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 268 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 269 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 270 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 271 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 272 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 273 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 274 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 275 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 276 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (80 enodes)
* * [misc]simplify:  iters left: 4 (262 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 277 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (181 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 5) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 5) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 278 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 279 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (181 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 280 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (235 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 281 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (181 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 282 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (223 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 283 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 284 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 285 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 286 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 287 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 288 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (223 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 289 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 290 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 291 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 292 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 293 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 294 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 295 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 296 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 297 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 298 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 299 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 300 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 301 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 302 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 303 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 304 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 305 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 306 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (229 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 307 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 308 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 309 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 310 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 311 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
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* * * * [misc]progress:  [ 312 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 313 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
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* * * * [misc]progress:  [ 314 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 315 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 316 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 317 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 318 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 319 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 320 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 321 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 322 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 323 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 324 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 325 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 326 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 327 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 328 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 329 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 330 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 331 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 332 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 333 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 334 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 335 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 336 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (229 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 337 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 338 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 339 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 340 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
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* * * * [misc]progress:  [ 341 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
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* * * * [misc]progress:  [ 342 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 343 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 344 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
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* * * * [misc]progress:  [ 345 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 346 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 347 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 348 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 349 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 350 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 351 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 352 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 353 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 354 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 355 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 356 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 357 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 358 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 359 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 360 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 361 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 362 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 363 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 364 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 365 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 366 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (229 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 367 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 368 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 369 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 370 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 371 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 372 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 373 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 374 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 375 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 376 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 377 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 378 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 379 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 380 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 381 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 382 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 383 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 384 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 385 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 386 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 387 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 388 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 389 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 390 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 391 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 392 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 393 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 394 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 395 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 396 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (219 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 397 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 398 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 399 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 400 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 401 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 402 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 403 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 404 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 405 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 406 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 407 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 408 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 409 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 410 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 411 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 412 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
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* * * * [misc]progress:  [ 413 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 414 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 415 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 416 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 417 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 418 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 419 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 420 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
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* * * * [misc]progress:  [ 421 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 422 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 423 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 424 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 425 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 426 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (219 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 427 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 428 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 429 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 430 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 431 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 432 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 433 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 434 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 435 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 436 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 437 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 438 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 439 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 440 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
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* * * * [misc]progress:  [ 441 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 442 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 443 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 444 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 445 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 446 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 447 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 448 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 449 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 450 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 451 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 452 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 453 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 454 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 455 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 456 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (229 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (* (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 457 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (161 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 3) (pow (+ 1 (exp (* x -2))) 3)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 458 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 459 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 460 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))))
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* * * * [misc]progress:  [ 461 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 462 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 463 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 464 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
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* * * * [misc]progress:  [ 465 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 466 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 467 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 468 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (* (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 469 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 470 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 471 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 472 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 473 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 474 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 475 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 476 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 477 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 478 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 479 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 480 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 481 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 482 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 483 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 484 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 485 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 486 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (219 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 487 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 488 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
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* * * * [misc]progress:  [ 489 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 490 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 491 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 492 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 493 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 494 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 495 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 496 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
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* * * * [misc]progress:  [ 497 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 498 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 499 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 500 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
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* * * * [misc]progress:  [ 501 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 502 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 503 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 504 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 505 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 506 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 507 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 508 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 509 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 510 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 511 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 512 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 513 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 514 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 515 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 516 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (219 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (* (* (* (+ 1 (exp (* x -2))) (pow (+ 1 (exp (* x -2))) 4)) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 517 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (pow (+ 1 (exp (* x -2))) 4) (+ 1 (exp (* x -2)))) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 518 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 519 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 520 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 521 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 522 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 523 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 524 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 525 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 526 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 527 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 528 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (74 enodes)
* * [misc]simplify:  iters left: 4 (209 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (pow (+ 1 (exp (* x -2))) 4) (* (* (pow (+ 1 (exp (* x -2))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 529 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 530 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 531 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 532 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 533 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 534 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 535 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 536 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 537 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 538 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 539 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 540 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 541 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 542 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 543 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 544 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 545 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 546 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 547 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 548 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 549 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 550 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 551 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 552 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 553 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 554 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 555 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 556 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 557 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 558 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 559 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 560 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 561 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 562 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 563 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 564 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 565 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 566 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 567 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 568 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 569 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 570 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 571 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 572 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 573 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 574 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 575 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 576 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (72 enodes)
* * [misc]simplify:  iters left: 4 (210 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 4))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 577 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (pow (+ 1 (exp (* x -2))) 4) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 578 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 579 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 580 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 581 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (130 enodes)
* * [misc]simplify:  iters left: 3 (488 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 582 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 583 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 584 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
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* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 585 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
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* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 586 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 587 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 588 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (71 enodes)
* * [misc]simplify:  iters left: 4 (183 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- 1 (pow (/ 2 (+ 1 (exp (* x -2)))) 4))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 589 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (429 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (pow (+ 1 (exp (* x -2))) 3) (* (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (/ 2 (+ 1 (exp (* x -2)))) (pow (+ 1 (exp (* x -2))) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 590 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
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* * * * [misc]progress:  [ 591 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 592 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 593 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 594 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 595 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 596 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 597 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 598 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 599 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 600 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (- (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (pow (/ 2 (+ 1 (exp (* x -2)))) 4)) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 601 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (408 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (* (* (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 602 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 603 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 604 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (* (+ 1 (exp (* -2 x))) (+ (pow (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) 3) (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) 3))))) (+ (+ 1 (exp (* x -2))) (* (* (pow (/ 2 (+ 1 (exp (* x -2)))) 4) (+ 1 (exp (* x -2)))) (- (pow (/ 2 (+ 1 (exp (* x -2)))) 4) 1)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 605 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (- (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (+ 1 (exp (* -2 x))) (- (* (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1)))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (- (+ 1 (exp (* x -2))) (* (* (+ 1 (exp (* x -2))) (/ 2 (+ 1 (exp (* x -2))))) (/ (/ 8 (+ 1 (exp (* x -2)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 606 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) 3) (pow (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) 3))) (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (- (* (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (- (* (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (69 enodes)
* * [misc]simplify:  iters left: 4 (263 enodes)
* [exit]simplify:  Simplified to (+ (* (- (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (pow (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) 3) (pow (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) 3))) (+ (* (- (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)) (+ (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 607 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (- (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* [exit]simplify:  Simplified to (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))
* [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (/ (/ (* (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (- (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))))) (- (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 4) (+ 1 (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 608 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) 3) (pow (pow (* (* 1 1) (* 1 1)) 3) 3)) (* (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (+ (* (pow (* (* 1 1) (* 1 1)) 3) (pow (* (* 1 1) (* 1 1)) 3)) (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (pow (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) 3) (pow (pow (* (* 1 1) (* 1 1)) 3) 3))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* [exit]simplify:  Simplified to (- (pow (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 3) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (- (pow (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 3) 4) 3) 1) (* (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (+ (* (pow (* (* 1 1) (* 1 1)) 3) (pow (* (* 1 1) (* 1 1)) 3)) (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 609 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (* (pow (* (* 1 1) (* 1 1)) 3) (pow (* (* 1 1) (* 1 1)) 3))) (* (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3)) (* (pow (* (* 1 1) (* 1 1)) 3) (pow (* (* 1 1) (* 1 1)) 3)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (116 enodes)
* * [misc]simplify:  iters left: 3 (473 enodes)
* [exit]simplify:  Simplified to (- (pow (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 4) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) 4) 1) (* (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (+ (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 610 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 611 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) 2)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 612 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 613 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 614 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 615 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 2 (+ 1 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 616 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 2)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 2)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 617 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 2 (+ 1 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 618 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 619 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) 2)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 620 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 621 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 622 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 623 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 624 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 625 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 626 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 627 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 628 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 629 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 630 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 631 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 632 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 2) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 633 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 634 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 635 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 636 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 637 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (303 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 638 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (exp (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (275 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 639 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (exp (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (178 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 640 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (exp (log (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 641 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (log (exp (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 642 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (368 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (cbrt (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 643 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (146 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (cbrt (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 644 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (445 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (cbrt (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 645 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (351 enodes)
* [exit]simplify:  Simplified to (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (cbrt (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 646 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 647 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 648 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (sqrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (sqrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 649 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* 2 2) (* 2 2)) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* 2 2))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to 16
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ 16 (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (329 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 4)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ 16 (pow (+ 1 (exp (* x -2))) 4)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 650 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 651 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 652 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 653 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 654 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (* (/ 4 (+ 1 (exp (* -2 x)))) (/ 4 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (/ 4 (+ 1 (exp (* -2 x)))) (/ 4 (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (/ 4 (+ 1 (exp (* -2 x)))) (/ 4 (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 655 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 656 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (/ 16 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ 16 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 657 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 658 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* 1 (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 659 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 660 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 661 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 662 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (+ 1 (exp (* x -2)))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 663 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* x -2)))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 664 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (177 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 665 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (470 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 666 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (169 enodes)
* * [misc]simplify:  iters left: 1 (424 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x)))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 667 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 668 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 669 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) 2)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 670 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 671 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 672 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 673 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 2 (+ 1 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 674 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 2))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 2))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 675 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ 2 (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 2 (+ 1 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 676 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 677 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) 2))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) 2)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 678 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) (+ (+ 1 1) (+ 1 1)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ (+ 1 1) (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 4
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 679 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 680 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 681 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 682 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 683 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 684 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 685 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 686 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 687 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 688 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 689 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ 1 (exp (* -2 x)))) 4)
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 1)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 690 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) 2)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 691 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 692 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (/ (/ 4 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (+ 1 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 693 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 1)) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 694 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 695 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (303 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 696 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (275 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 697 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (log (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (178 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (+ (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x)))))) (+ (log (/ 2 (+ 1 (exp (* -2 x))))) (log (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 698 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (exp (log (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 699 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (log (exp (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 700 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (368 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 701 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (146 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 702 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (445 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4)
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 703 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (351 enodes)
* [exit]simplify:  Simplified to (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3)
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (pow (pow (/ 2 (+ 1 (exp (* -2 x)))) 4) 3))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 704 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (cbrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 705 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (cbrt (* (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 706 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (sqrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (sqrt (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 707 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* 2 2) (* 2 2)) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* 2 2))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to 16
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ 16 (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (329 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 4)
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ 16 (pow (+ 1 (exp (* x -2))) 4))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 708 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 709 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 710 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2)) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 711 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 712 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (* (/ 4 (+ 1 (exp (* -2 x)))) (/ 4 (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (/ 4 (+ 1 (exp (* -2 x)))) (/ 4 (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (/ 4 (+ 1 (exp (* -2 x)))) (/ 4 (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 713 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* [exit]simplify:  Simplified to (/ 16 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (219 enodes)
* [exit]simplify:  Simplified to (pow (+ 1 (exp (* x -2))) 3)
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (+ 1 (exp (* -2 x)))) (pow (+ 1 (exp (* x -2))) 3))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 714 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (/ 16 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ 16 (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 715 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 716 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* 1 (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 717 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x))))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 718 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 2 (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 719 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 2)) (* (+ 1 (exp (* x -2))) (+ 1 (exp (* x -2)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 720 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (+ 1 (exp (* -2 x))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) 2)) (+ 1 (exp (* x -2))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 721 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* -2 x))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ 1 (exp (* -2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x -2)))
* [misc]simplify:  Simplified (2 1 1 2 1 2 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 2 (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* x -2))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 722 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (177 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 723 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* -2 x))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ 1 (exp (* -2 x)))) 2) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (470 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 724 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ 1 (exp (* -2 x))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (* (* 2 (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (169 enodes)
* * [misc]simplify:  iters left: 1 (424 enodes)
* [exit]simplify:  Simplified to (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x)))))
* [misc]simplify:  Simplified (2 1 1 2 1 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ (/ (/ 16 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) (+ 1 (exp (* -2 x))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 725 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* * * * [misc]progress:  [ 726 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (+ (* 12 x) (+ (* 216 (pow x 3)) (* 66 (pow x 2)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 12 x) (+ (* 216 (pow x 3)) (* 66 (pow x 2))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (247 enodes)
* [exit]simplify:  Simplified to (* x (+ (+ (* x 66) 12) (* (* 216 x) x)))
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (* x (+ (+ (* x 66) 12) (* (* 216 x) x))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 727 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (- (/ 4096 (pow (+ 1 (exp (* -2 x))) 12)) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (- (/ 4096 (pow (+ 1 (exp (* -2 x))) 12)) 1) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 728 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (- (/ 4096 (pow (+ 1 (exp (* -2 x))) 12)) 1)
* [misc]simplify:  Simplified (2 1 1 1) to (λ (x y) (/ (/ (/ (- (/ 4096 (pow (+ 1 (exp (* -2 x))) 12)) 1) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 729 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ (* 4 x) (+ (* 8/3 (pow x 3)) (* 6 (pow x 2)))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 4 x) (+ (* 8/3 (pow x 3)) (* 6 (pow x 2))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (247 enodes)
* [exit]simplify:  Simplified to (* x (+ (+ (* x 6) 4) (* (* 8/3 x) x)))
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (* x (+ (+ (* x 6) 4) (* (* 8/3 x) x))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 730 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (* -2 x)) 1) 8))) 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (* -2 x)) 1) 8))) 1)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (184 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 4096 (pow (+ 1 (exp (* -2 x))) 12)) 1) (+ (/ 256 (pow (+ 1 (exp (* -2 x))) 8)) (+ 1 (/ 16 (pow (+ 1 (exp (* -2 x))) 4)))))
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (/ (- (/ 4096 (pow (+ 1 (exp (* -2 x))) 12)) 1) (+ (/ 256 (pow (+ 1 (exp (* -2 x))) 8)) (+ 1 (/ 16 (pow (+ 1 (exp (* -2 x))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 731 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (* -2 x)) 1) 8))) 1))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ (- (* 4096 (/ 1 (pow (+ (exp (* -2 x)) 1) 12))) 1) (+ (* 16 (/ 1 (pow (+ (exp (* -2 x)) 1) 4))) (+ (* 256 (/ 1 (pow (+ (exp (* -2 x)) 1) 8))) 1)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (184 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 4096 (pow (+ 1 (exp (* -2 x))) 12)) 1) (+ (/ 256 (pow (+ 1 (exp (* -2 x))) 8)) (+ 1 (/ 16 (pow (+ 1 (exp (* -2 x))) 4)))))
* [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (/ (- (/ 4096 (pow (+ 1 (exp (* -2 x))) 12)) 1) (+ (/ 256 (pow (+ 1 (exp (* -2 x))) 8)) (+ 1 (/ 16 (pow (+ 1 (exp (* -2 x))) 4))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 732 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (+ (* 4 x) (+ (* 6 (pow x 2)) 1)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 4 x) (+ (* 6 (pow x 2)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (* 4 x)) (* 6 (* x x)))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (+ (+ 1 (* 4 x)) (* 6 (* x x))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 733 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ 16 (pow (+ (exp (* -2 x)) 1) 4)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 16 (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ 16 (pow (+ 1 (exp (* x -2))) 4)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 734 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ 16 (pow (+ (exp (* -2 x)) 1) 4)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 16 (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (/ 16 (pow (+ 1 (exp (* x -2))) 4)) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 735 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (* 4 x) (+ (* 6 (pow x 2)) 1))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (+ (* 4 x) (+ (* 6 (pow x 2)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* [exit]simplify:  Simplified to (+ (+ 1 (* 4 x)) (* 6 (* x x)))
* [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (+ (+ 1 (* 4 x)) (* 6 (* x x)))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 736 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ 16 (pow (+ (exp (* -2 x)) 1) 4))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 16 (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ 16 (pow (+ 1 (exp (* x -2))) 4))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * * [misc]progress:  [ 737 / 737 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ 16 (pow (+ (exp (* -2 x)) 1) 4))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>
* [enter]simplify:  Simplifying (/ 16 (pow (+ (exp (* -2 x)) 1) 4))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 16 (pow (+ 1 (exp (* x -2))) 4))
* [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x y) (/ (/ (/ (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (/ 16 (pow (+ 1 (exp (* x -2))) 4))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime:  Finding splitpoints for: (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
* * * [misc]regime-changes:  Trying 5 branch expressions: (x (* -2 x) (exp (* -2 x)) (+ 1 (exp (* -2 x))) (/ 2 (+ 1 (exp (* -2 x)))))
* * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
* * * * [misc]regimes:  Trying to branch on (* -2 x) from (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
* * * * [misc]regimes:  Trying to branch on (* -2 x) from (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>)
* * * * [misc]regimes:  Trying to branch on (exp (* -2 x)) from (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
* * * * [misc]regimes:  Trying to branch on (exp (* -2 x)) from (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>)
* * * * [misc]regimes:  Trying to branch on (+ 1 (exp (* -2 x))) from (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
* * * * [misc]regimes:  Trying to branch on (+ 1 (exp (* -2 x))) from (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))>)
* * * * [misc]regimes:  Trying to branch on (/ 2 (+ 1 (exp (* -2 x)))) from (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
* * * [misc]regime:  Found split indices: #<option (#s(si 0 71) #s(si 2 198) #s(si 1 256))>
* [misc]binary-search:  Improving bounds with binary search for x and (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
* * * * [misc]points:  Computing exacts for 16 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 16 points with exact outputs
* [misc]regimes:  Found splitpoints: (#s(sp 0 x -0.006327796174066244) #s(sp 2 x 0.007910127890609665) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x y) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)))> #<alt (λ (x y) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
* [enter]simplify:  Simplifying (if (<= x -0.006327796174066244) (/ (/ (/ (* (* (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (cbrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3)))) (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1)))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1)) (if (<= x 0.007910127890609665) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ 1 (exp (* -2 x)))) (* (+ 1 (exp (* -2 x))) (+ 1 (exp (* -2 x))))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))))) (+ (* (* (* 1 1) (* 1 1)) (* (* 1 1) (* 1 1))) (* (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) (* (* 1 1) (* 1 1))))) (sqrt (- (pow (* (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x)))))) 3) (pow (* (* 1 1) (* 1 1)) 3))))) (+ (* (/ 2 (+ 1 (exp (* -2 x)))) (/ 2 (+ 1 (exp (* -2 x))))) (* 1 1))) (+ (/ 2 (+ 1 (exp (* -2 x)))) 1))))
* * [misc]simplify:  iters left: 6 (57 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* [exit]simplify:  Simplified to (if (<= x -0.006327796174066244) (/ (/ (/ (* (cbrt (- (pow (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1)))) 3) 1)) (* (cbrt (- (pow (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1)))) 3) 1)) (cbrt (- (pow (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1)))) 3) 1)))) (+ (* (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1)))) (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))))) (+ 1 (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))))))) (+ (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) 1)) (+ 1 (/ 2 (+ (exp (* -2 x)) 1)))) (if (<= x 0.007910127890609665) (- (+ (* 2/15 (pow x 5)) x) (* (pow x 3) 1/3)) (/ (/ (/ (sqrt (- (pow (/ (/ 8 (+ (exp (* -2 x)) 1)) (* (+ (exp (* -2 x)) 1) (+ (exp (* -2 x)) 1))) 4) 1)) (/ (+ (* (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1)))) (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))))) (+ 1 (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1)))))) (sqrt (- (pow (* (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1)))) 3) 1)))) (+ (* (/ 2 (+ (exp (* -2 x)) 1)) (/ 2 (+ (exp (* -2 x)) 1))) 1)) (+ 1 (/ 2 (+ (exp (* -2 x)) 1))))))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8000 points with exact outputs