* [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:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [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 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (151 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (+ x 1)) (/ 1 (- x 1))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) 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]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 (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) 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]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 (+ 0 -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 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4))))
* [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 1 (/ -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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 6)) (+ (* -2 (pow (/ 1 x) 4)) (* -2 (pow (/ 1 x) 2)))) into (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 1 (- (/ 1 (- x)) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [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 (/ 0 -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 (- (+ (* -1 (/ 0 -1)) (* 1 (/ -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 (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -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 (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -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 (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -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 (- 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 (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [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 (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -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 (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 6)) (+ (* -2 (pow (/ 1 (- x)) 4)) (* -2 (pow (/ 1 (- x)) 2)))) into (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 22 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (+ x 1))) (exp (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (exp (/ 1 (+ x 1))) (exp (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (170 enodes)
* [exit]simplify:  Simplified to (exp (- (/ 1 (+ x 1)) (/ 1 (- x 1))))
* [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 2 / 22 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (+ x 1)) (/ 1 (- x 1))) 1))>
* * * * [misc]progress:  [ 3 / 22 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 4 / 22 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 5 / 22 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (cbrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))) (cbrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 6 / 22 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 7 / 22 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (+ x 1)) (/ 1 (- x 1)))) (sqrt (- (/ 1 (+ x 1)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 8 / 22 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (- x 1)) (* (+ x 1) 1)) (* (+ x 1) (- x 1))))>
* [enter]simplify:  Simplifying (- (* 1 (- x 1)) (* (+ x 1) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (137 enodes)
* [exit]simplify:  Simplified to (- (- x 1) (+ x 1))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (- x 1) (+ x 1)) (* (+ x 1) (- x 1))))
* [enter]simplify:  Simplifying (* (+ x 1) (- x 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* [exit]simplify:  Simplified to (- (* x x) 1)
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (- x 1) (+ x 1)) (- (* x x) 1)))
* * * * [misc]progress:  [ 9 / 22 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (/ 1 (+ x 1)) 3) (pow (/ 1 (- x 1)) 3)) (+ (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (+ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (* (/ 1 (+ x 1)) (/ 1 (- x 1)))))))>
* * * * [misc]progress:  [ 10 / 22 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (+ x 1)) (- (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 11 / 22 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 12 / 22 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (* (/ 1 (- x 1)) (/ 1 (- x 1)))) (+ (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 13 / 22 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1)))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (177 enodes)
* [exit]simplify:  Simplified to (+ (pow (- x 1) (* -1 1/2)) (pow (+ x 1) (* -1 1/2)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (pow (- x 1) (* -1 1/2)) (pow (+ x 1) (* -1 1/2))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1))))))
* [enter]simplify:  Simplifying (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (178 enodes)
* [exit]simplify:  Simplified to (- (pow (+ x 1) (* -1 1/2)) (pow (- x 1) (* -1 1/2)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 1 (- x 1)))) (- (pow (+ x 1) (* -1 1/2)) (pow (- x 1) (* -1 1/2)))))
* * * * [misc]progress:  [ 14 / 22 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (151 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 15 / 22 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (151 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 16 / 22 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (151 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 17 / 22 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (151 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 1 (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (+ x 1)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 18 / 22 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* x x) (* 1 1))) (- (- x 1) (+ x 1))))>
* [enter]simplify:  Simplifying (/ 1 (- (* x x) (* 1 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (115 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (* x x) 1))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (- (* x x) 1)) (- (- x 1) (+ x 1))))
* [enter]simplify:  Simplifying (- (- x 1) (+ x 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* [exit]simplify:  Simplified to (- (- x 1) (+ 1 x))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* x x) 1)) (- (- x 1) (+ 1 x))))
* * * * [misc]progress:  [ 19 / 22 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (+ x 1)) (- (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 20 / 22 ] simplifiying candidate #<alt (λ (x) (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4)))))>
* [enter]simplify:  Simplifying (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (169 enodes)
* [exit]simplify:  Simplified to (+ 2 (* (+ (* x x) (pow x 4)) 2))
* [misc]simplify:  Simplified (2) to (λ (x) (+ 2 (* (+ (* x x) (pow x 4)) 2)))
* * * * [misc]progress:  [ 21 / 22 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (327 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6)))
* [misc]simplify:  Simplified (2) to (λ (x) (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6))))
* * * * [misc]progress:  [ 22 / 22 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (327 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6)))
* [misc]simplify:  Simplified (2) to (λ (x) (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (- x 1) (+ x 1)) (- (* x x) 1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (- x 1) (+ x 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (- x 1) (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (- x 1) (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x 1) 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]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 (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 -2 into -2
* [misc]approximate:  Taking taylor expansion of (- (- (/ 1 x) 1) (+ (/ 1 x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 x) 1) (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 x) 1) (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 -2 into -2
* [misc]approximate:  Taking taylor expansion of (- (- (/ 1 (- x)) 1) (+ (/ 1 (- x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (- x)) 1) (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (- x)) 1) (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (/ 0 -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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) 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) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -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 (- 1) into -1
* [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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) 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) 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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -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 (- 1) into -1
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) 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) 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 (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -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 (- 1) into -1
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) 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) 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 (- 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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -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 (- 1) into -1
* [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 (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) 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) 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 (- 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 (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -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 (- 1) into -1
* [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 (- 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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) 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 -2 into -2
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (- (- x 1) (+ x 1)) (- (* x x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (- x 1) (+ x 1)) (- (* x x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (- x 1) (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* x x) 1) in x
* [misc]taylor:  Taking taylor expansion of (* x 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]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -2 -1) into 2
* [misc]taylor:  Taking taylor expansion of (/ (- (- x 1) (+ x 1)) (- (* x x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (- x 1) (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* x x) 1) in x
* [misc]taylor:  Taking taylor expansion of (* x 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]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -2 -1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 1 -1)) (* 2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4))))
* [misc]approximate:  Taking taylor expansion of (/ (- (- (/ 1 x) 1) (+ (/ 1 x) 1)) (- (* (/ 1 x) (/ 1 x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (- (/ 1 x) 1) (+ (/ 1 x) 1)) (- (* (/ 1 x) (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 x) 1) (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [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]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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (/ (- (- (/ 1 x) 1) (+ (/ 1 x) 1)) (- (* (/ 1 x) (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 x) 1) (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [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]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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 1) (+ (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 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 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)) (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 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 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 6)) (+ (* -2 (pow (/ 1 x) 4)) (* -2 (pow (/ 1 x) 2)))) into (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* [misc]approximate:  Taking taylor expansion of (/ (- (- (/ 1 (- x)) 1) (+ (/ 1 (- x)) 1)) (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (- (/ 1 (- x)) 1) (+ (/ 1 (- x)) 1)) (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (- x)) 1) (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [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]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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (/ (- (- (/ 1 (- x)) 1) (+ (/ 1 (- x)) 1)) (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (- x)) 1) (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [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]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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (/ 0 -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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 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 1) (+ (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -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 (- 1) into -1
* [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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -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 (- 1) into -1
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) 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 (- 1) into -1
* [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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 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 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)) (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -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 (- 1) into -1
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) 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 (- 1) into -1
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 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 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 6)) (+ (* -2 (pow (/ 1 (- x)) 4)) (* -2 (pow (/ 1 (- x)) 2)))) into (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 78 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (- x 1)) (exp (+ x 1)))) (- (* x x) 1)))>
* [enter]simplify:  Simplifying (/ (exp (- x 1)) (exp (+ x 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (131 enodes)
* [exit]simplify:  Simplified to (/ (/ (exp x) E) (* (exp x) E))
* [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (/ (/ (exp x) E) (* (exp x) E))) (- (* x x) 1)))
* * * * [misc]progress:  [ 2 / 78 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (- x 1) (+ x 1)) 1) (- (* x x) 1)))>
* * * * [misc]progress:  [ 3 / 78 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (- x 1) (+ x 1)))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 4 / 78 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (- x 1) (+ x 1)))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 5 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) (cbrt (- (- x 1) (+ x 1)))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 6 / 78 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (- x 1) (+ x 1)) (- (- x 1) (+ x 1))) (- (- x 1) (+ x 1)))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 7 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (- x 1) (+ x 1))) (sqrt (- (- x 1) (+ x 1)))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 8 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (- (pow x 3) (pow 1 3)) (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ (* x x) (+ (* 1 1) (* x 1))) (+ (pow x 3) (pow 1 3)))) (* (+ (* x x) (+ (* 1 1) (* x 1))) (+ (* x x) (- (* 1 1) (* x 1))))) (- (* x x) 1)))>
* [enter]simplify:  Simplifying (- (* (- (pow x 3) (pow 1 3)) (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ (* x x) (+ (* 1 1) (* x 1))) (+ (pow x 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (352 enodes)
* [exit]simplify:  Simplified to (- (* (- (pow x 3) 1) (+ (* x x) (- 1 x))) (* (+ (* x x) (+ x 1)) (+ 1 (pow x 3))))
* [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (- (* (- (pow x 3) 1) (+ (* x x) (- 1 x))) (* (+ (* x x) (+ x 1)) (+ 1 (pow x 3)))) (* (+ (* x x) (+ (* 1 1) (* x 1))) (+ (* x x) (- (* 1 1) (* x 1))))) (- (* x x) 1)))
* [enter]simplify:  Simplifying (* (+ (* x x) (+ (* 1 1) (* x 1))) (+ (* x x) (- (* 1 1) (* x 1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (209 enodes)
* [exit]simplify:  Simplified to (* (+ (* x x) (- 1 x)) (+ (* x x) (+ x 1)))
* [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (- (* (- (pow x 3) 1) (+ (* x x) (- 1 x))) (* (+ (* x x) (+ x 1)) (+ 1 (pow x 3)))) (* (+ (* x x) (- 1 x)) (+ (* x x) (+ x 1)))) (- (* x x) 1)))
* * * * [misc]progress:  [ 9 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (- (pow x 3) (pow 1 3)) (- x 1)) (* (+ (* x x) (+ (* 1 1) (* x 1))) (- (* x x) (* 1 1)))) (* (+ (* x x) (+ (* 1 1) (* x 1))) (- x 1))) (- (* x x) 1)))>
* [enter]simplify:  Simplifying (- (* (- (pow x 3) (pow 1 3)) (- x 1)) (* (+ (* x x) (+ (* 1 1) (* x 1))) (- (* x x) (* 1 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (308 enodes)
* [exit]simplify:  Simplified to (- (* (- x 1) (- (pow x 3) 1)) (* (- (* x x) 1) (+ (* x x) (+ x 1))))
* [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (- (* (- x 1) (- (pow x 3) 1)) (* (- (* x x) 1) (+ (* x x) (+ x 1)))) (* (+ (* x x) (+ (* 1 1) (* x 1))) (- x 1))) (- (* x x) 1)))
* [enter]simplify:  Simplifying (* (+ (* x x) (+ (* 1 1) (* x 1))) (- x 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (172 enodes)
* [exit]simplify:  Simplified to (* (- x 1) (+ (* x x) (+ x 1)))
* [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (- (* (- x 1) (- (pow x 3) 1)) (* (- (* x x) 1) (+ (* x x) (+ x 1)))) (* (- x 1) (+ (* x x) (+ x 1)))) (- (* x x) 1)))
* * * * [misc]progress:  [ 10 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (- (* x x) (* 1 1)) (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ x 1) (+ (pow x 3) (pow 1 3)))) (* (+ x 1) (+ (* x x) (- (* 1 1) (* x 1))))) (- (* x x) 1)))>
* [enter]simplify:  Simplifying (- (* (- (* x x) (* 1 1)) (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ x 1) (+ (pow x 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (320 enodes)
* [exit]simplify:  Simplified to (- (* (- (* x x) 1) (+ (* x x) (- 1 x))) (* (+ 1 (pow x 3)) (+ x 1)))
* [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (- (* (- (* x x) 1) (+ (* x x) (- 1 x))) (* (+ 1 (pow x 3)) (+ x 1))) (* (+ x 1) (+ (* x x) (- (* 1 1) (* x 1))))) (- (* x x) 1)))
* [enter]simplify:  Simplifying (* (+ x 1) (+ (* x x) (- (* 1 1) (* x 1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (179 enodes)
* [exit]simplify:  Simplified to (* (+ (- 1 x) (* x x)) (+ 1 x))
* [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (- (* (- (* x x) 1) (+ (* x x) (- 1 x))) (* (+ 1 (pow x 3)) (+ x 1))) (* (+ (- 1 x) (* x x)) (+ 1 x))) (- (* x x) 1)))
* * * * [misc]progress:  [ 11 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (- (* x x) (* 1 1)) (- x 1)) (* (+ x 1) (- (* x x) (* 1 1)))) (* (+ x 1) (- x 1))) (- (* x x) 1)))>
* [enter]simplify:  Simplifying (- (* (- (* x x) (* 1 1)) (- x 1)) (* (+ x 1) (- (* x x) (* 1 1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (199 enodes)
* [exit]simplify:  Simplified to (* (- (* x x) 1) (- (- x 1) (+ x 1)))
* [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (/ (* (- (* x x) 1) (- (- x 1) (+ x 1))) (* (+ x 1) (- x 1))) (- (* x x) 1)))
* [enter]simplify:  Simplifying (* (+ x 1) (- x 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* [exit]simplify:  Simplified to (- (* x x) 1)
* [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (* (- (* x x) 1) (- (- x 1) (+ x 1))) (- (* x x) 1)) (- (* x x) 1)))
* * * * [misc]progress:  [ 12 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (- x 1) 3) (pow (+ x 1) 3)) (+ (* (- x 1) (- x 1)) (+ (* (+ x 1) (+ x 1)) (* (- x 1) (+ x 1))))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 13 / 78 ] simplifiying candidate #<alt (λ (x) (/ (+ (- x 1) (- (+ x 1))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 14 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (- x 1) (+ x 1))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 15 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (- x 1) (- x 1)) (* (+ x 1) (+ x 1))) (+ (- x 1) (+ x 1))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 16 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (- x 1)) (sqrt (+ x 1))) (- (sqrt (- x 1)) (sqrt (+ x 1)))) (- (* x x) 1)))>
* [enter]simplify:  Simplifying (+ (sqrt (- x 1)) (sqrt (+ x 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (134 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (- (sqrt (- x 1)) (sqrt (+ x 1)))) (- (* x x) 1)))
* [enter]simplify:  Simplifying (- (sqrt (- x 1)) (sqrt (+ x 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* [exit]simplify:  Simplified to (- (sqrt (- x 1)) (sqrt (+ 1 x)))
* [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (- x 1)) (sqrt (+ x 1))) (- (sqrt (- x 1)) (sqrt (+ 1 x)))) (- (* x x) 1)))
* * * * [misc]progress:  [ 17 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (- x 1) (+ x 1))) (- (* x x) 1)))>
* [enter]simplify:  Simplifying (- (- x 1) (+ x 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* [exit]simplify:  Simplified to (- (- x 1) (+ 1 x))
* [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (- x 1) (+ 1 x))) (- (* x x) 1)))
* * * * [misc]progress:  [ 18 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (- (- x 1) x) 1) (- (* x x) 1)))>
* * * * [misc]progress:  [ 19 / 78 ] simplifiying candidate #<alt (λ (x) (/ (+ x (- (- 1) (+ x 1))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 20 / 78 ] simplifiying candidate #<alt (λ (x) (/ (+ x (- (- 1) (+ x 1))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 21 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ 1 (+ x 1))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 22 / 78 ] simplifiying candidate #<alt (λ (x) (/ (+ (- x 1) (- (+ x 1))) (- (* x x) 1)))>
* * * * [misc]progress:  [ 23 / 78 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (- x 1) (+ x 1)) (- (* x x) 1)) 1))>
* * * * [misc]progress:  [ 24 / 78 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (- x 1) (+ x 1))) (log (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (- (log (- (- x 1) (+ x 1))) (log (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (204 enodes)
* [exit]simplify:  Simplified to (log (/ (- (- x 1) (+ 1 x)) (- (* x x) 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (exp (log (/ (- (- x 1) (+ 1 x)) (- (* x x) 1)))))
* * * * [misc]progress:  [ 25 / 78 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (- x 1) (+ x 1)) (- (* x x) 1)))))>
* * * * [misc]progress:  [ 26 / 78 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (- x 1) (+ x 1)) (- (* x x) 1)))))>
* * * * [misc]progress:  [ 27 / 78 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (- x 1) (+ x 1)) (- (- x 1) (+ x 1))) (- (- x 1) (+ x 1))) (* (* (- (* x x) 1) (- (* x x) 1)) (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ (* (* (- (- x 1) (+ x 1)) (- (- x 1) (+ x 1))) (- (- x 1) (+ x 1))) (* (* (- (* x x) 1) (- (* x x) 1)) (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (240 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (- x 1) (+ 1 x)) (- (* x x) 1)) 3)
* [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (- x 1) (+ 1 x)) (- (* x x) 1)) 3)))
* * * * [misc]progress:  [ 28 / 78 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (- x 1) (+ x 1)) (- (* x x) 1))) (cbrt (/ (- (- x 1) (+ x 1)) (- (* x x) 1)))) (cbrt (/ (- (- x 1) (+ x 1)) (- (* x x) 1)))))>
* * * * [misc]progress:  [ 29 / 78 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (- x 1) (+ x 1)) (- (* x x) 1)) (/ (- (- x 1) (+ x 1)) (- (* x x) 1))) (/ (- (- x 1) (+ x 1)) (- (* x x) 1)))))>
* * * * [misc]progress:  [ 30 / 78 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (- x 1) (+ x 1)) (- (* x x) 1))) (sqrt (/ (- (- x 1) (+ x 1)) (- (* x x) 1)))))>
* * * * [misc]progress:  [ 31 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (- (- x 1) (+ x 1))) (- (- (* x x) 1))))>
* * * * [misc]progress:  [ 32 / 78 ] simplifiying candidate #<alt (λ (x) (- (/ (- x 1) (- (* x x) 1)) (/ (+ x 1) (- (* x x) 1))))>
* [enter]simplify:  Simplifying (/ (- x 1) (- (* x x) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (124 enodes)
* [exit]simplify:  Simplified to (/ (- x 1) (- (* x x) 1))
* [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (- x 1) (- (* x x) 1)) (/ (+ x 1) (- (* x x) 1))))
* * * * [misc]progress:  [ 33 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (/ (cbrt (- (- x 1) (+ x 1))) (cbrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (236 enodes)
* [exit]simplify:  Simplified to (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (pow (- (* x x) 1) (+ 1/3 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (pow (- (* x x) 1) (+ 1/3 1/3))) (/ (cbrt (- (- x 1) (+ x 1))) (cbrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (cbrt (- (- x 1) (+ x 1))) (cbrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (200 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (- x 1) (+ 1 x)) (- (* x x) 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (pow (- (* x x) 1) (+ 1/3 1/3))) (cbrt (/ (- (- x 1) (+ 1 x)) (- (* x x) 1)))))
* * * * [misc]progress:  [ 34 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) (sqrt (- (* x x) 1))) (/ (cbrt (- (- x 1) (+ x 1))) (sqrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (219 enodes)
* [exit]simplify:  Simplified to (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (sqrt (- (* x x) 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (sqrt (- (* x x) 1))) (/ (cbrt (- (- x 1) (+ x 1))) (sqrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (cbrt (- (- x 1) (+ x 1))) (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (201 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (- x 1) (+ 1 x))) (sqrt (- (* x x) 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (sqrt (- (* x x) 1))) (/ (cbrt (- (- x 1) (+ 1 x))) (sqrt (- (* x x) 1)))))
* * * * [misc]progress:  [ 35 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) 1) (/ (cbrt (- (- x 1) (+ x 1))) (- (* x x) 1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (163 enodes)
* [exit]simplify:  Simplified to (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (/ (cbrt (- (- x 1) (+ x 1))) (- (* x x) 1))))
* [enter]simplify:  Simplifying (/ (cbrt (- (- x 1) (+ x 1))) (- (* x x) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (186 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (- x 1) (+ 1 x))) (- (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (/ (cbrt (- (- x 1) (+ 1 x))) (- (* x x) 1))))
* * * * [misc]progress:  [ 36 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) (+ x 1)) (/ (cbrt (- (- x 1) (+ x 1))) (- x 1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) (+ x 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (163 enodes)
* [exit]simplify:  Simplified to (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (+ 1 x))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (+ 1 x)) (/ (cbrt (- (- x 1) (+ x 1))) (- x 1))))
* [enter]simplify:  Simplifying (/ (cbrt (- (- x 1) (+ x 1))) (- x 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (145 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (- x 1) (+ 1 x))) (- x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (+ 1 x)) (/ (cbrt (- (- x 1) (+ 1 x))) (- x 1))))
* * * * [misc]progress:  [ 37 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (- x 1) (+ x 1))) (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (/ (sqrt (- (- x 1) (+ x 1))) (cbrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (- x 1) (+ x 1))) (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (219 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (- x 1) (+ 1 x))) (pow (- (* x x) 1) (+ 1/3 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- (- x 1) (+ 1 x))) (pow (- (* x x) 1) (+ 1/3 1/3))) (/ (sqrt (- (- x 1) (+ x 1))) (cbrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (sqrt (- (- x 1) (+ x 1))) (cbrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (201 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (- x 1) (+ 1 x))) (cbrt (- (* x x) 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- (- x 1) (+ 1 x))) (pow (- (* x x) 1) (+ 1/3 1/3))) (/ (sqrt (- (- x 1) (+ 1 x))) (cbrt (- (* x x) 1)))))
* * * * [misc]progress:  [ 38 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (- x 1) (+ x 1))) (sqrt (- (* x x) 1))) (/ (sqrt (- (- x 1) (+ x 1))) (sqrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (- x 1) (+ x 1))) (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (204 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (- x 1) (+ 1 x)) (- (* x x) 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ (- (- x 1) (+ 1 x)) (- (* x x) 1))) (/ (sqrt (- (- x 1) (+ x 1))) (sqrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (sqrt (- (- x 1) (+ x 1))) (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (204 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (- x 1) (+ 1 x)) (- (* x x) 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ (- (- x 1) (+ 1 x)) (- (* x x) 1))) (sqrt (/ (- (- x 1) (+ 1 x)) (- (* x x) 1)))))
* * * * [misc]progress:  [ 39 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (- x 1) (+ x 1))) 1) (/ (sqrt (- (- x 1) (+ x 1))) (- (* x x) 1))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (- x 1) (+ x 1))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (146 enodes)
* [exit]simplify:  Simplified to (sqrt (- (- x 1) (+ 1 x)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (- (- x 1) (+ 1 x))) (/ (sqrt (- (- x 1) (+ x 1))) (- (* x x) 1))))
* [enter]simplify:  Simplifying (/ (sqrt (- (- x 1) (+ x 1))) (- (* x x) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (188 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (- x 1) (+ 1 x))) (- (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (- (- x 1) (+ 1 x))) (/ (sqrt (- (- x 1) (+ 1 x))) (- (* x x) 1))))
* * * * [misc]progress:  [ 40 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (- x 1) (+ x 1))) (+ x 1)) (/ (sqrt (- (- x 1) (+ x 1))) (- x 1))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (- x 1) (+ x 1))) (+ x 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (146 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (- x 1) (+ 1 x))) (+ 1 x))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- (- x 1) (+ 1 x))) (+ 1 x)) (/ (sqrt (- (- x 1) (+ x 1))) (- x 1))))
* [enter]simplify:  Simplifying (/ (sqrt (- (- x 1) (+ x 1))) (- x 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (147 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (- x 1) (+ 1 x))) (- x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- (- x 1) (+ x 1))) (+ x 1)) (/ (sqrt (- (- x 1) (+ 1 x))) (- x 1))))
* * * * [misc]progress:  [ 41 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (/ (- (- x 1) (+ x 1)) (cbrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (130 enodes)
* [exit]simplify:  Simplified to (* (pow (- (* x x) 1) (- 1/3)) (pow (- (* x x) 1) (- 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (pow (- (* x x) 1) (- 1/3)) (pow (- (* x x) 1) (- 1/3))) (/ (- (- x 1) (+ x 1)) (cbrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (- (- x 1) (+ x 1)) (cbrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (189 enodes)
* [exit]simplify:  Simplified to (/ (- (- x 1) (+ 1 x)) (cbrt (- (* x x) 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (/ (- (- x 1) (+ 1 x)) (cbrt (- (* x x) 1)))))
* * * * [misc]progress:  [ 42 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (- (* x x) 1))) (/ (- (- x 1) (+ x 1)) (sqrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (114 enodes)
* [exit]simplify:  Simplified to (pow (- (* x x) 1) (- 1/2))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (pow (- (* x x) 1) (- 1/2)) (/ (- (- x 1) (+ x 1)) (sqrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (- (- x 1) (+ x 1)) (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (191 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (- x 1)) (sqrt (+ 1 x))) (/ (sqrt (+ 1 x)) (sqrt (- x 1))))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- (* x x) 1))) (- (/ (sqrt (- x 1)) (sqrt (+ 1 x))) (/ (sqrt (+ 1 x)) (sqrt (- x 1))))))
* * * * [misc]progress:  [ 43 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (- x 1) (+ x 1)) (- (* x x) 1))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (- x 1) (+ x 1)) (- (* x x) 1))))
* [enter]simplify:  Simplifying (/ (- (- x 1) (+ x 1)) (- (* x x) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (176 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ 1 x)) (/ 1 (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (+ 1 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 44 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (- (- x 1) (+ x 1)) (- x 1))))>
* [enter]simplify:  Simplifying (/ 1 (+ x 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ x 1))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (+ x 1)) (/ (- (- x 1) (+ x 1)) (- x 1))))
* [enter]simplify:  Simplifying (/ (- (- x 1) (+ x 1)) (- x 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (135 enodes)
* [exit]simplify:  Simplified to (- 1 (/ (+ 1 x) (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ x 1)) (- 1 (/ (+ 1 x) (- x 1)))))
* * * * [misc]progress:  [ 45 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (cbrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (228 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (pow (- (* x x) 1) (+ 1/3 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (pow (- (* x x) 1) (+ 1/3 1/3))) (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (cbrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (cbrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (214 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (- x 1)) (sqrt (+ 1 x))) (cbrt (- (* x x) 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (pow (- (* x x) 1) (+ 1/3 1/3))) (/ (- (sqrt (- x 1)) (sqrt (+ 1 x))) (cbrt (- (* x x) 1)))))
* * * * [misc]progress:  [ 46 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) (sqrt (- (* x x) 1))) (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (sqrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (211 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (sqrt (- (* x x) 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (sqrt (- (* x x) 1))) (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (sqrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (215 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (sqrt (+ 1 x))) (/ 1 (sqrt (- x 1))))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) (sqrt (- (* x x) 1))) (- (/ 1 (sqrt (+ 1 x))) (/ 1 (sqrt (- x 1))))))
* * * * [misc]progress:  [ 47 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) 1) (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (- (* x x) 1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (155 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (- (* x x) 1))))
* [enter]simplify:  Simplifying (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (- (* x x) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (201 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (- x 1)) (sqrt (+ 1 x))) (- (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (/ (- (sqrt (- x 1)) (sqrt (+ 1 x))) (- (* x x) 1))))
* * * * [misc]progress:  [ 48 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) (+ x 1)) (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (- x 1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) (+ x 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (156 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (+ 1 x))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (+ 1 x)) (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (- x 1))))
* [enter]simplify:  Simplifying (/ (- (sqrt (- x 1)) (sqrt (+ x 1))) (- x 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (160 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (- x 1)) (sqrt (+ 1 x))) (- x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) (+ x 1)) (/ (- (sqrt (- x 1)) (sqrt (+ 1 x))) (- x 1))))
* * * * [misc]progress:  [ 49 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (/ (- (- x 1) (+ x 1)) (cbrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (130 enodes)
* [exit]simplify:  Simplified to (* (pow (- (* x x) 1) (- 1/3)) (pow (- (* x x) 1) (- 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (pow (- (* x x) 1) (- 1/3)) (pow (- (* x x) 1) (- 1/3))) (/ (- (- x 1) (+ x 1)) (cbrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (- (- x 1) (+ x 1)) (cbrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (189 enodes)
* [exit]simplify:  Simplified to (/ (- (- x 1) (+ 1 x)) (cbrt (- (* x x) 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (/ (- (- x 1) (+ 1 x)) (cbrt (- (* x x) 1)))))
* * * * [misc]progress:  [ 50 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (- (* x x) 1))) (/ (- (- x 1) (+ x 1)) (sqrt (- (* x x) 1)))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (114 enodes)
* [exit]simplify:  Simplified to (pow (- (* x x) 1) (- 1/2))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (pow (- (* x x) 1) (- 1/2)) (/ (- (- x 1) (+ x 1)) (sqrt (- (* x x) 1)))))
* [enter]simplify:  Simplifying (/ (- (- x 1) (+ x 1)) (sqrt (- (* x x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (191 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (- x 1)) (sqrt (+ 1 x))) (/ (sqrt (+ 1 x)) (sqrt (- x 1))))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- (* x x) 1))) (- (/ (sqrt (- x 1)) (sqrt (+ 1 x))) (/ (sqrt (+ 1 x)) (sqrt (- x 1))))))
* * * * [misc]progress:  [ 51 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (- x 1) (+ x 1)) (- (* x x) 1))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (- x 1) (+ x 1)) (- (* x x) 1))))
* [enter]simplify:  Simplifying (/ (- (- x 1) (+ x 1)) (- (* x x) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (176 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ 1 x)) (/ 1 (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (+ 1 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 52 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ x 1)) (/ (- (- x 1) (+ x 1)) (- x 1))))>
* [enter]simplify:  Simplifying (/ 1 (+ x 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ x 1))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (+ x 1)) (/ (- (- x 1) (+ x 1)) (- x 1))))
* [enter]simplify:  Simplifying (/ (- (- x 1) (+ x 1)) (- x 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (135 enodes)
* [exit]simplify:  Simplified to (- 1 (/ (+ 1 x) (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ x 1)) (- 1 (/ (+ 1 x) (- x 1)))))
* * * * [misc]progress:  [ 53 / 78 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (- x 1) (+ x 1)) (- (* x x) 1))))>
* * * * [misc]progress:  [ 54 / 78 ] simplifiying candidate #<alt (λ (x) (* (- (- x 1) (+ x 1)) (/ 1 (- (* x x) 1))))>
* * * * [misc]progress:  [ 55 / 78 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* x x) 1) (- (- x 1) (+ x 1)))))>
* * * * [misc]progress:  [ 56 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (- x 1) (+ x 1)) (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (cbrt (- (* x x) 1))))>
* [enter]simplify:  Simplifying (cbrt (- (* x x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (- x 1) (+ x 1)) (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (cbrt (- (* x x) 1))))
* * * * [misc]progress:  [ 57 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (- x 1) (+ x 1)) (sqrt (- (* x x) 1))) (sqrt (- (* x x) 1))))>
* [enter]simplify:  Simplifying (sqrt (- (* x x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (- x 1) (+ x 1)) (sqrt (- (* x x) 1))) (sqrt (- (* x x) 1))))
* * * * [misc]progress:  [ 58 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (- x 1) (+ x 1)) 1) (- (* x x) 1)))>
* [enter]simplify:  Simplifying (- (* x x) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* [exit]simplify:  Simplified to (- (* x x) 1)
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (- x 1) (+ x 1)) 1) (- (* x x) 1)))
* * * * [misc]progress:  [ 59 / 78 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (- x 1) (+ x 1)) (+ x 1)) (- x 1)))>
* [enter]simplify:  Simplifying (- x 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (- x 1)
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (- x 1) (+ x 1)) (+ x 1)) (- x 1)))
* * * * [misc]progress:  [ 60 / 78 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1)))) (/ (- (* x x) 1) (cbrt (- (- x 1) (+ x 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (- x 1) (+ x 1))) (cbrt (- (- x 1) (+ x 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (140 enodes)
* [exit]simplify:  Simplified to (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (pow (- (- x 1) (+ 1 x)) (+ 1/3 1/3)) (/ (- (* x x) 1) (cbrt (- (- x 1) (+ x 1))))))
* * * * [misc]progress:  [ 61 / 78 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (- x 1) (+ x 1))) (/ (- (* x x) 1) (sqrt (- (- x 1) (+ x 1))))))>
* [enter]simplify:  Simplifying (sqrt (- (- x 1) (+ x 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* [exit]simplify:  Simplified to (sqrt (- (- x 1) (+ 1 x)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (- (- x 1) (+ 1 x))) (/ (- (* x x) 1) (sqrt (- (- x 1) (+ x 1))))))
* * * * [misc]progress:  [ 62 / 78 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* x x) 1) (- (- x 1) (+ x 1)))))>
* * * * [misc]progress:  [ 63 / 78 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (- x 1)) (sqrt (+ x 1))) (/ (- (* x x) 1) (- (sqrt (- x 1)) (sqrt (+ x 1))))))>
* [enter]simplify:  Simplifying (+ (sqrt (- x 1)) (sqrt (+ x 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (134 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt (- x 1))) (/ (- (* x x) 1) (- (sqrt (- x 1)) (sqrt (+ x 1))))))
* * * * [misc]progress:  [ 64 / 78 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* x x) 1) (- (- x 1) (+ x 1)))))>
* * * * [misc]progress:  [ 65 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (- (- x 1) (+ x 1)) (- (pow (* x x) 3) (pow 1 3))) (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))))>
* [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* [exit]simplify:  Simplified to (+ (* (* x x) (* x x)) (+ (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (- x 1) (+ x 1)) (- (pow (* x x) 3) (pow 1 3))) (+ (* (* x x) (* x x)) (+ (* x x) 1))))
* * * * [misc]progress:  [ 66 / 78 ] simplifiying candidate #<alt (λ (x) (* (/ (- (- x 1) (+ x 1)) (- (* (* x x) (* x x)) (* 1 1))) (+ (* x x) 1)))>
* [enter]simplify:  Simplifying (+ (* x x) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* [exit]simplify:  Simplified to (+ (* x x) 1)
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (- x 1) (+ x 1)) (- (* (* x x) (* x x)) (* 1 1))) (+ (* x x) 1)))
* * * * [misc]progress:  [ 67 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (pow x 3) (pow 1 3)) (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ (* x x) (+ (* 1 1) (* x 1))) (+ (pow x 3) (pow 1 3)))) (* (- (* x x) 1) (* (+ (* x x) (+ (* 1 1) (* x 1))) (+ (* x x) (- (* 1 1) (* x 1)))))))>
* [enter]simplify:  Simplifying (- (* (- (pow x 3) (pow 1 3)) (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ (* x x) (+ (* 1 1) (* x 1))) (+ (pow x 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (352 enodes)
* [exit]simplify:  Simplified to (- (* (- (pow x 3) 1) (+ (* x x) (- 1 x))) (* (+ (* x x) (+ x 1)) (+ 1 (pow x 3))))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (* (- (pow x 3) 1) (+ (* x x) (- 1 x))) (* (+ (* x x) (+ x 1)) (+ 1 (pow x 3)))) (* (- (* x x) 1) (* (+ (* x x) (+ (* 1 1) (* x 1))) (+ (* x x) (- (* 1 1) (* x 1)))))))
* * * * [misc]progress:  [ 68 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (pow x 3) (pow 1 3)) (- x 1)) (* (+ (* x x) (+ (* 1 1) (* x 1))) (- (* x x) (* 1 1)))) (* (- (* x x) 1) (* (+ (* x x) (+ (* 1 1) (* x 1))) (- x 1)))))>
* [enter]simplify:  Simplifying (- (* (- (pow x 3) (pow 1 3)) (- x 1)) (* (+ (* x x) (+ (* 1 1) (* x 1))) (- (* x x) (* 1 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (308 enodes)
* [exit]simplify:  Simplified to (- (* (- x 1) (- (pow x 3) 1)) (* (- (* x x) 1) (+ (* x x) (+ x 1))))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (* (- x 1) (- (pow x 3) 1)) (* (- (* x x) 1) (+ (* x x) (+ x 1)))) (* (- (* x x) 1) (* (+ (* x x) (+ (* 1 1) (* x 1))) (- x 1)))))
* * * * [misc]progress:  [ 69 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* 1 1)) (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ x 1) (+ (pow x 3) (pow 1 3)))) (* (- (* x x) 1) (* (+ x 1) (+ (* x x) (- (* 1 1) (* x 1)))))))>
* [enter]simplify:  Simplifying (- (* (- (* x x) (* 1 1)) (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ x 1) (+ (pow x 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (320 enodes)
* [exit]simplify:  Simplified to (- (* (- (* x x) 1) (+ (* x x) (- 1 x))) (* (+ 1 (pow x 3)) (+ x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (* (- (* x x) 1) (+ (* x x) (- 1 x))) (* (+ 1 (pow x 3)) (+ x 1))) (* (- (* x x) 1) (* (+ x 1) (+ (* x x) (- (* 1 1) (* x 1)))))))
* * * * [misc]progress:  [ 70 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- (* x x) (* 1 1)) (- x 1)) (* (+ x 1) (- (* x x) (* 1 1)))) (* (- (* x x) 1) (* (+ x 1) (- x 1)))))>
* [enter]simplify:  Simplifying (- (* (- (* x x) (* 1 1)) (- x 1)) (* (+ x 1) (- (* x x) (* 1 1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (199 enodes)
* [exit]simplify:  Simplified to (* (- (* x x) 1) (- (- x 1) (+ x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (- (* x x) 1) (- (- x 1) (+ x 1))) (* (- (* x x) 1) (* (+ x 1) (- x 1)))))
* * * * [misc]progress:  [ 71 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (- x 1) 3) (pow (+ x 1) 3)) (* (- (* x x) 1) (+ (* (- x 1) (- x 1)) (+ (* (+ x 1) (+ x 1)) (* (- x 1) (+ x 1)))))))>
* [enter]simplify:  Simplifying (- (pow (- x 1) 3) (pow (+ x 1) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (- (pow (- x 1) 3) (pow (+ 1 x) 3))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (pow (- x 1) 3) (pow (+ 1 x) 3)) (* (- (* x x) 1) (+ (* (- x 1) (- x 1)) (+ (* (+ x 1) (+ x 1)) (* (- x 1) (+ x 1)))))))
* * * * [misc]progress:  [ 72 / 78 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- x 1) (- x 1)) (* (+ x 1) (+ x 1))) (* (- (* x x) 1) (+ (- x 1) (+ x 1)))))>
* [enter]simplify:  Simplifying (- (* (- x 1) (- x 1)) (* (+ x 1) (+ x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (145 enodes)
* [exit]simplify:  Simplified to (* (- (- x 1) (+ 1 x)) (+ (+ 1 x) (- x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (- (- x 1) (+ 1 x)) (+ (+ 1 x) (- x 1))) (* (- (* x x) 1) (+ (- x 1) (+ x 1)))))
* * * * [misc]progress:  [ 73 / 78 ] simplifiying candidate #<alt (λ (x) (/ -2 (- (* x x) 1)))>
* [enter]simplify:  Simplifying -2
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to -2
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ -2 (- (* x x) 1)))
* * * * [misc]progress:  [ 74 / 78 ] simplifiying candidate #<alt (λ (x) (/ -2 (- (* x x) 1)))>
* [enter]simplify:  Simplifying -2
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to -2
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ -2 (- (* x x) 1)))
* * * * [misc]progress:  [ 75 / 78 ] simplifiying candidate #<alt (λ (x) (/ -2 (- (* x x) 1)))>
* [enter]simplify:  Simplifying -2
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to -2
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ -2 (- (* x x) 1)))
* * * * [misc]progress:  [ 76 / 78 ] simplifiying candidate #<alt (λ (x) (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4)))))>
* [enter]simplify:  Simplifying (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (169 enodes)
* [exit]simplify:  Simplified to (+ 2 (* (+ (* x x) (pow x 4)) 2))
* [misc]simplify:  Simplified (2) to (λ (x) (+ 2 (* (+ (* x x) (pow x 4)) 2)))
* * * * [misc]progress:  [ 77 / 78 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (327 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6)))
* [misc]simplify:  Simplified (2) to (λ (x) (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6))))
* * * * [misc]progress:  [ 78 / 78 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (327 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6)))
* [misc]simplify:  Simplified (2) to (λ (x) (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x) (/ -2 (- (* x x) 1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ -2 (- (* x x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ -2 (- (* x x) 1)) 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 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (* x 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]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -2 -1) into 2
* [misc]taylor:  Taking taylor expansion of (/ -2 (- (* x x) 1)) 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 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (* x 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]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -2 -1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 1 -1)) (* 2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 2 (/ 1 -1)) (* 0 (/ 0 -1)))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4))))
* [misc]approximate:  Taking taylor expansion of (/ -2 (- (* (/ 1 x) (/ 1 x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ -2 (- (* (/ 1 x) (/ 1 x)) 1)) in 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) (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [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]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]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 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (/ -2 (- (* (/ 1 x) (/ 1 x)) 1)) in 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) (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [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]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]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 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 1) (+ (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 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 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)) (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 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 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 6)) (+ (* -2 (pow (/ 1 x) 4)) (* -2 (pow (/ 1 x) 2)))) into (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* [misc]approximate:  Taking taylor expansion of (/ -2 (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ -2 (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) in 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)) (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [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]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]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 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (/ -2 (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) in 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)) (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [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]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]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 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 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 1) (+ (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 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 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)) (* -2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 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 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)) (* 0 (/ 0 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 6)) (+ (* -2 (pow (/ 1 (- x)) 4)) (* -2 (pow (/ 1 (- x)) 2)))) into (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 19 ] simplifiying candidate #<alt (λ (x) (pow (/ -2 (- (* x x) 1)) 1))>
* * * * [misc]progress:  [ 2 / 19 ] simplifiying candidate #<alt (λ (x) (exp (log (/ -2 (- (* x x) 1)))))>
* * * * [misc]progress:  [ 3 / 19 ] simplifiying candidate #<alt (λ (x) (log (exp (/ -2 (- (* x x) 1)))))>
* * * * [misc]progress:  [ 4 / 19 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ -2 (- (* x x) 1))) (cbrt (/ -2 (- (* x x) 1)))) (cbrt (/ -2 (- (* x x) 1)))))>
* * * * [misc]progress:  [ 5 / 19 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ -2 (- (* x x) 1)) (/ -2 (- (* x x) 1))) (/ -2 (- (* x x) 1)))))>
* * * * [misc]progress:  [ 6 / 19 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ -2 (- (* x x) 1))) (sqrt (/ -2 (- (* x x) 1)))))>
* * * * [misc]progress:  [ 7 / 19 ] simplifiying candidate #<alt (λ (x) (/ (- -2) (- (- (* x x) 1))))>
* * * * [misc]progress:  [ 8 / 19 ] simplifiying candidate #<alt (λ (x) (* 1 (/ -2 (- (* x x) 1))))>
* * * * [misc]progress:  [ 9 / 19 ] simplifiying candidate #<alt (λ (x) (* -2 (/ 1 (- (* x x) 1))))>
* * * * [misc]progress:  [ 10 / 19 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* x x) 1) -2)))>
* * * * [misc]progress:  [ 11 / 19 ] simplifiying candidate #<alt (λ (x) (/ (/ -2 (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (cbrt (- (* x x) 1))))>
* [enter]simplify:  Simplifying (cbrt (- (* x x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ -2 (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (cbrt (- (* x x) 1))))
* * * * [misc]progress:  [ 12 / 19 ] simplifiying candidate #<alt (λ (x) (/ (/ -2 (sqrt (- (* x x) 1))) (sqrt (- (* x x) 1))))>
* [enter]simplify:  Simplifying (sqrt (- (* x x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ -2 (sqrt (- (* x x) 1))) (sqrt (- (* x x) 1))))
* * * * [misc]progress:  [ 13 / 19 ] simplifiying candidate #<alt (λ (x) (/ (/ -2 1) (- (* x x) 1)))>
* [enter]simplify:  Simplifying (- (* x x) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* [exit]simplify:  Simplified to (- (* x x) 1)
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ -2 1) (- (* x x) 1)))
* * * * [misc]progress:  [ 14 / 19 ] simplifiying candidate #<alt (λ (x) (/ (/ -2 (+ x 1)) (- x 1)))>
* [enter]simplify:  Simplifying (- x 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (- x 1)
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ -2 (+ x 1)) (- x 1)))
* * * * [misc]progress:  [ 15 / 19 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (- (pow (* x x) 3) (pow 1 3))) (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))))>
* [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* [exit]simplify:  Simplified to (+ (* (* x x) (* x x)) (+ (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ -2 (- (pow (* x x) 3) (pow 1 3))) (+ (* (* x x) (* x x)) (+ (* x x) 1))))
* * * * [misc]progress:  [ 16 / 19 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (- (* (* x x) (* x x)) (* 1 1))) (+ (* x x) 1)))>
* [enter]simplify:  Simplifying (+ (* x x) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* [exit]simplify:  Simplified to (+ (* x x) 1)
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ -2 (- (* (* x x) (* x x)) (* 1 1))) (+ (* x x) 1)))
* * * * [misc]progress:  [ 17 / 19 ] simplifiying candidate #<alt (λ (x) (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4)))))>
* [enter]simplify:  Simplifying (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (169 enodes)
* [exit]simplify:  Simplified to (+ 2 (* (+ (* x x) (pow x 4)) 2))
* [misc]simplify:  Simplified (2) to (λ (x) (+ 2 (* (+ (* x x) (pow x 4)) 2)))
* * * * [misc]progress:  [ 18 / 19 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (327 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6)))
* [misc]simplify:  Simplified (2) to (λ (x) (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6))))
* * * * [misc]progress:  [ 19 / 19 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (327 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6)))
* [misc]simplify:  Simplified (2) to (λ (x) (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ -2 (+ x 1)) (- x 1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (/ -2 (+ x 1)) (- x 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ -2 (+ x 1)) (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ -2 (+ x 1)) 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 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (- x 1) 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]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 (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -2 -1) into 2
* [misc]taylor:  Taking taylor expansion of (/ (/ -2 (+ x 1)) (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ -2 (+ x 1)) 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 1) 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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (- x 1) 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]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 (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -2 -1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 1 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 2 -1) (+ (* 2 (/ 1 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 2 (/ 1 1)))) into -2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -2 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 1 -1)))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 2 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 2 (/ 1 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 0 1)) (* 2 (/ 1 1)))) into -2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -2 -1) (+ (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 1 -1)))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (pow x 4)) (+ (* 2 (pow x 2)) 2)) into (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4))))
* [misc]approximate:  Taking taylor expansion of (/ (/ -2 (+ (/ 1 x) 1)) (- (/ 1 x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ -2 (+ (/ 1 x) 1)) (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ -2 (+ (/ 1 x) 1)) in 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) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (/ (/ -2 (+ (/ 1 x) 1)) (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ -2 (+ (/ 1 x) 1)) in 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) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 1 1)))) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* -2 (/ -1 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 2 (/ 1 1)))) into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 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 (- (/ -2 1) (+ (* -2 (/ 0 1)) (* 0 (/ -1 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 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 (- (/ 2 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ -1 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 0 1)) (* 2 (/ 1 1)))) into -2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 (- (/ -2 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* -2 (/ 0 1)) (* 0 (/ -1 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 x) 6)) (+ (* -2 (pow (/ 1 x) 4)) (* -2 (pow (/ 1 x) 2)))) into (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* [misc]approximate:  Taking taylor expansion of (/ (/ -2 (+ (/ 1 (- x)) 1)) (- (/ 1 (- x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ -2 (+ (/ 1 (- x)) 1)) (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ -2 (+ (/ 1 (- x)) 1)) in 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)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -2 -1) into 2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ (/ -2 (+ (/ 1 (- x)) 1)) (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ -2 (+ (/ 1 (- x)) 1)) in 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)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -2 -1) into 2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [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]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 1 -1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 2 -1) (+ (* -2 (/ -1 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 2 (/ 1 -1)))) into 2
* [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 (/ 0 -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 (- (/ 2 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ -1 -1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 2 (/ 0 -1)) (* 2 (/ 1 -1)))) into 2
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -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 (- (/ 2 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* -2 (/ -1 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 2 (/ 0 -1)) (* 2 (/ 0 -1)) (* 2 (/ 0 -1)) (* 2 (/ 1 -1)))) into 2
* [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 (- 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 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -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 (- (/ 2 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* -2 (/ 0 -1)) (* 0 (/ -1 -1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 6)) (+ (* -2 (pow (/ 1 (- x)) 4)) (* -2 (pow (/ 1 (- x)) 2)))) into (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 45 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ -2 (+ x 1)) (- x 1)) 1))>
* * * * [misc]progress:  [ 2 / 45 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ -2 (+ x 1))) (log (- x 1)))))>
* [enter]simplify:  Simplifying (- (log (/ -2 (+ x 1))) (log (- x 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (170 enodes)
* [exit]simplify:  Simplified to (log (/ (/ -2 (+ x 1)) (- x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (exp (log (/ (/ -2 (+ x 1)) (- x 1)))))
* * * * [misc]progress:  [ 3 / 45 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ -2 (+ x 1)) (- x 1)))))>
* * * * [misc]progress:  [ 4 / 45 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ -2 (+ x 1)) (- x 1)))))>
* * * * [misc]progress:  [ 5 / 45 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (/ -2 (+ x 1)) (/ -2 (+ x 1))) (/ -2 (+ x 1))) (* (* (- x 1) (- x 1)) (- x 1)))))>
* [enter]simplify:  Simplifying (/ (* (* (/ -2 (+ x 1)) (/ -2 (+ x 1))) (/ -2 (+ x 1))) (* (* (- x 1) (- x 1)) (- x 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (213 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ -2 (+ x 1)) (- x 1)) 3)
* [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (/ -2 (+ x 1)) (- x 1)) 3)))
* * * * [misc]progress:  [ 6 / 45 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (/ -2 (+ x 1)) (- x 1))) (cbrt (/ (/ -2 (+ x 1)) (- x 1)))) (cbrt (/ (/ -2 (+ x 1)) (- x 1)))))>
* * * * [misc]progress:  [ 7 / 45 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (/ -2 (+ x 1)) (- x 1)) (/ (/ -2 (+ x 1)) (- x 1))) (/ (/ -2 (+ x 1)) (- x 1)))))>
* * * * [misc]progress:  [ 8 / 45 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ -2 (+ x 1)) (- x 1))) (sqrt (/ (/ -2 (+ x 1)) (- x 1)))))>
* * * * [misc]progress:  [ 9 / 45 ] simplifiying candidate #<alt (λ (x) (/ (- (/ -2 (+ x 1))) (- (- x 1))))>
* * * * [misc]progress:  [ 10 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ -2 (+ x 1))) (cbrt (/ -2 (+ x 1)))) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (cbrt (/ -2 (+ x 1))) (cbrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ -2 (+ x 1))) (cbrt (/ -2 (+ x 1)))) (* (cbrt (- x 1)) (cbrt (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (203 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ -2 (+ x 1)) (+ 1/3 1/3)) (pow (- x 1) (+ 1/3 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (pow (/ -2 (+ x 1)) (+ 1/3 1/3)) (pow (- x 1) (+ 1/3 1/3))) (/ (cbrt (/ -2 (+ x 1))) (cbrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (cbrt (/ -2 (+ x 1))) (cbrt (- x 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (166 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ -2 (+ x 1)) (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (pow (/ -2 (+ x 1)) (+ 1/3 1/3)) (pow (- x 1) (+ 1/3 1/3))) (cbrt (/ (/ -2 (+ x 1)) (- x 1)))))
* * * * [misc]progress:  [ 11 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ -2 (+ x 1))) (cbrt (/ -2 (+ x 1)))) (sqrt (- x 1))) (/ (cbrt (/ -2 (+ x 1))) (sqrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ -2 (+ x 1))) (cbrt (/ -2 (+ x 1)))) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (186 enodes)
* [exit]simplify:  Simplified to (/ (pow (/ -2 (+ x 1)) (+ 1/3 1/3)) (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (pow (/ -2 (+ x 1)) (+ 1/3 1/3)) (sqrt (- x 1))) (/ (cbrt (/ -2 (+ x 1))) (sqrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (cbrt (/ -2 (+ x 1))) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (167 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ -2 (+ x 1))) (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (pow (/ -2 (+ x 1)) (+ 1/3 1/3)) (sqrt (- x 1))) (/ (cbrt (/ -2 (+ x 1))) (sqrt (- x 1)))))
* * * * [misc]progress:  [ 12 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ -2 (+ x 1))) (cbrt (/ -2 (+ x 1)))) 1) (/ (cbrt (/ -2 (+ x 1))) (- x 1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (/ -2 (+ x 1))) (cbrt (/ -2 (+ x 1)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (150 enodes)
* [exit]simplify:  Simplified to (pow (/ -2 (+ x 1)) (+ 1/3 1/3))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (pow (/ -2 (+ x 1)) (+ 1/3 1/3)) (/ (cbrt (/ -2 (+ x 1))) (- x 1))))
* [enter]simplify:  Simplifying (/ (cbrt (/ -2 (+ x 1))) (- x 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (152 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ -2 (+ x 1))) (- x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (pow (/ -2 (+ x 1)) (+ 1/3 1/3)) (/ (cbrt (/ -2 (+ x 1))) (- x 1))))
* * * * [misc]progress:  [ 13 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ -2 (+ x 1))) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (sqrt (/ -2 (+ x 1))) (cbrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ -2 (+ x 1))) (* (cbrt (- x 1)) (cbrt (- x 1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (186 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ -2 (+ x 1))) (pow (- x 1) (+ 1/3 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ -2 (+ x 1))) (pow (- x 1) (+ 1/3 1/3))) (/ (sqrt (/ -2 (+ x 1))) (cbrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (sqrt (/ -2 (+ x 1))) (cbrt (- x 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (167 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ -2 (+ x 1))) (cbrt (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ -2 (+ x 1))) (pow (- x 1) (+ 1/3 1/3))) (/ (sqrt (/ -2 (+ x 1))) (cbrt (- x 1)))))
* * * * [misc]progress:  [ 14 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ -2 (+ x 1))) (sqrt (- x 1))) (/ (sqrt (/ -2 (+ x 1))) (sqrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ -2 (+ x 1))) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (170 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ -2 (+ x 1)) (- x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ (/ -2 (+ x 1)) (- x 1))) (/ (sqrt (/ -2 (+ x 1))) (sqrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (sqrt (/ -2 (+ x 1))) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (170 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ -2 (+ x 1)) (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ (/ -2 (+ x 1)) (- x 1))) (sqrt (/ (/ -2 (+ x 1)) (- x 1)))))
* * * * [misc]progress:  [ 15 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ -2 (+ x 1))) 1) (/ (sqrt (/ -2 (+ x 1))) (- x 1))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ -2 (+ x 1))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (133 enodes)
* [exit]simplify:  Simplified to (sqrt (/ -2 (+ x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ -2 (+ x 1))) (/ (sqrt (/ -2 (+ x 1))) (- x 1))))
* [enter]simplify:  Simplifying (/ (sqrt (/ -2 (+ x 1))) (- x 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (154 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ -2 (+ x 1))) (- x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ -2 (+ x 1))) (/ (sqrt (/ -2 (+ x 1))) (- x 1))))
* * * * [misc]progress:  [ 16 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (/ -2 (+ x 1)) (cbrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (112 enodes)
* [exit]simplify:  Simplified to (* (pow (- x 1) (- 1/3)) (pow (- x 1) (- 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (pow (- x 1) (- 1/3)) (pow (- x 1) (- 1/3))) (/ (/ -2 (+ x 1)) (cbrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (/ -2 (+ x 1)) (cbrt (- x 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* [exit]simplify:  Simplified to (/ (/ -2 (+ x 1)) (cbrt (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (/ -2 (+ x 1)) (cbrt (- x 1)))))
* * * * [misc]progress:  [ 17 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (- x 1))) (/ (/ -2 (+ x 1)) (sqrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* [exit]simplify:  Simplified to (pow (- x 1) (- 1/2))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (pow (- x 1) (- 1/2)) (/ (/ -2 (+ x 1)) (sqrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (/ -2 (+ x 1)) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (155 enodes)
* [exit]simplify:  Simplified to (/ (/ -2 (+ x 1)) (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- x 1))) (/ (/ -2 (+ x 1)) (sqrt (- x 1)))))
* * * * [misc]progress:  [ 18 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ -2 (+ x 1)) (- x 1))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ -2 (+ x 1)) (- x 1))))
* [enter]simplify:  Simplifying (/ (/ -2 (+ x 1)) (- x 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (140 enodes)
* [exit]simplify:  Simplified to (/ (/ -2 (- x 1)) (+ x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (/ -2 (- x 1)) (+ x 1))))
* * * * [misc]progress:  [ 19 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (/ 1 (+ x 1)) (cbrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ -2 (* (cbrt (- x 1)) (cbrt (- x 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (128 enodes)
* [exit]simplify:  Simplified to (/ -2 (pow (- x 1) (+ 1/3 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ -2 (pow (- x 1) (+ 1/3 1/3))) (/ (/ 1 (+ x 1)) (cbrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (/ 1 (+ x 1)) (cbrt (- x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (137 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (+ x 1)) (cbrt (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ -2 (pow (- x 1) (+ 1/3 1/3))) (/ (/ 1 (+ x 1)) (cbrt (- x 1)))))
* * * * [misc]progress:  [ 20 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (sqrt (- x 1))) (/ (/ 1 (+ x 1)) (sqrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ -2 (sqrt (- x 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* [exit]simplify:  Simplified to (/ -2 (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ -2 (sqrt (- x 1))) (/ (/ 1 (+ x 1)) (sqrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (/ 1 (+ x 1)) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (139 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (+ x 1)) (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ -2 (sqrt (- x 1))) (/ (/ 1 (+ x 1)) (sqrt (- x 1)))))
* * * * [misc]progress:  [ 21 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ -2 1) (/ (/ 1 (+ x 1)) (- x 1))))>
* [enter]simplify:  Simplifying (/ -2 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to -2
* [misc]simplify:  Simplified (2 1) to (λ (x) (* -2 (/ (/ 1 (+ x 1)) (- x 1))))
* [enter]simplify:  Simplifying (/ (/ 1 (+ x 1)) (- x 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (124 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (* x x) 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* -2 (/ 1 (- (* x x) 1))))
* * * * [misc]progress:  [ 22 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (/ -2 (+ (pow x 3) (pow 1 3))) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (+ (* x x) (- (* 1 1) (* x 1))) (cbrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ (/ -2 (+ (pow x 3) (pow 1 3))) (* (cbrt (- x 1)) (cbrt (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (212 enodes)
* [exit]simplify:  Simplified to (/ (/ -2 (+ 1 (pow x 3))) (pow (- x 1) (+ 1/3 1/3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ -2 (+ 1 (pow x 3))) (pow (- x 1) (+ 1/3 1/3))) (/ (+ (* x x) (- (* 1 1) (* x 1))) (cbrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (+ (* x x) (- (* 1 1) (* x 1))) (cbrt (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (196 enodes)
* [exit]simplify:  Simplified to (/ (+ (* x x) (- 1 x)) (cbrt (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ -2 (+ 1 (pow x 3))) (pow (- x 1) (+ 1/3 1/3))) (/ (+ (* x x) (- 1 x)) (cbrt (- x 1)))))
* * * * [misc]progress:  [ 23 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (/ -2 (+ (pow x 3) (pow 1 3))) (sqrt (- x 1))) (/ (+ (* x x) (- (* 1 1) (* x 1))) (sqrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ (/ -2 (+ (pow x 3) (pow 1 3))) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (195 enodes)
* [exit]simplify:  Simplified to (/ (/ -2 (+ 1 (pow x 3))) (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ -2 (+ 1 (pow x 3))) (sqrt (- x 1))) (/ (+ (* x x) (- (* 1 1) (* x 1))) (sqrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (+ (* x x) (- (* 1 1) (* x 1))) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (198 enodes)
* [exit]simplify:  Simplified to (/ (+ (* x x) (- 1 x)) (sqrt (- x 1)))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ -2 (+ 1 (pow x 3))) (sqrt (- x 1))) (/ (+ (* x x) (- 1 x)) (sqrt (- x 1)))))
* * * * [misc]progress:  [ 24 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (/ -2 (+ (pow x 3) (pow 1 3))) 1) (/ (+ (* x x) (- (* 1 1) (* x 1))) (- x 1))))>
* [enter]simplify:  Simplifying (/ (/ -2 (+ (pow x 3) (pow 1 3))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (153 enodes)
* [exit]simplify:  Simplified to (/ -2 (+ (pow x 3) 1))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ -2 (+ (pow x 3) 1)) (/ (+ (* x x) (- (* 1 1) (* x 1))) (- x 1))))
* [enter]simplify:  Simplifying (/ (+ (* x x) (- (* 1 1) (* x 1))) (- x 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (183 enodes)
* [exit]simplify:  Simplified to (/ (+ (* x x) (- 1 x)) (- x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ -2 (+ (pow x 3) 1)) (/ (+ (* x x) (- 1 x)) (- x 1))))
* * * * [misc]progress:  [ 25 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (/ -2 (- (* x x) (* 1 1))) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ (- x 1) (cbrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ (/ -2 (- (* x x) (* 1 1))) (* (cbrt (- x 1)) (cbrt (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (212 enodes)
* [exit]simplify:  Simplified to (/ -2 (* (pow (- x 1) (+ 1/3 1/3)) (- (* x x) 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ -2 (* (pow (- x 1) (+ 1/3 1/3)) (- (* x x) 1))) (/ (- x 1) (cbrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (- x 1) (cbrt (- x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* [exit]simplify:  Simplified to (pow (- x 1) (- 1 1/3))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ -2 (* (pow (- x 1) (+ 1/3 1/3)) (- (* x x) 1))) (pow (- x 1) (- 1 1/3))))
* * * * [misc]progress:  [ 26 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (/ -2 (- (* x x) (* 1 1))) (sqrt (- x 1))) (/ (- x 1) (sqrt (- x 1)))))>
* [enter]simplify:  Simplifying (/ (/ -2 (- (* x x) (* 1 1))) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (196 enodes)
* [exit]simplify:  Simplified to (/ (/ -2 (sqrt (- x 1))) (- (* x x) 1))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ -2 (sqrt (- x 1))) (- (* x x) 1)) (/ (- x 1) (sqrt (- x 1)))))
* [enter]simplify:  Simplifying (/ (- x 1) (sqrt (- x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* [exit]simplify:  Simplified to (pow (- x 1) (- 1 1/2))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ -2 (sqrt (- x 1))) (- (* x x) 1)) (pow (- x 1) (- 1 1/2))))
* * * * [misc]progress:  [ 27 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (/ -2 (- (* x x) (* 1 1))) 1) (/ (- x 1) (- x 1))))>
* [enter]simplify:  Simplifying (/ (/ -2 (- (* x x) (* 1 1))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (151 enodes)
* [exit]simplify:  Simplified to (/ -2 (- (* x x) 1))
* [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ -2 (- (* x x) 1)) (/ (- x 1) (- x 1))))
* [enter]simplify:  Simplifying (/ (- x 1) (- x 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ -2 (- (* x x) 1)) 1))
* * * * [misc]progress:  [ 28 / 45 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ -2 (+ x 1)) (- x 1))))>
* * * * [misc]progress:  [ 29 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ -2 (+ x 1)) (/ 1 (- x 1))))>
* * * * [misc]progress:  [ 30 / 45 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 1) (/ -2 (+ x 1)))))>
* * * * [misc]progress:  [ 31 / 45 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ -2 (+ x 1)) (* (cbrt (- x 1)) (cbrt (- x 1)))) (cbrt (- x 1))))>
* [enter]simplify:  Simplifying (cbrt (- x 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (- x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ -2 (+ x 1)) (* (cbrt (- x 1)) (cbrt (- x 1)))) (cbrt (- x 1))))
* * * * [misc]progress:  [ 32 / 45 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ -2 (+ x 1)) (sqrt (- x 1))) (sqrt (- x 1))))>
* [enter]simplify:  Simplifying (sqrt (- x 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* [exit]simplify:  Simplified to (sqrt (- x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ -2 (+ x 1)) (sqrt (- x 1))) (sqrt (- x 1))))
* * * * [misc]progress:  [ 33 / 45 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ -2 (+ x 1)) 1) (- x 1)))>
* [enter]simplify:  Simplifying (- x 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (- x 1)
* [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ -2 (+ x 1)) 1) (- x 1)))
* * * * [misc]progress:  [ 34 / 45 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (/ -2 (+ x 1))) (cbrt (/ -2 (+ x 1)))) (/ (- x 1) (cbrt (/ -2 (+ x 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ -2 (+ x 1))) (cbrt (/ -2 (+ x 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (126 enodes)
* [exit]simplify:  Simplified to (pow (/ -2 (+ x 1)) (+ 1/3 1/3))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (pow (/ -2 (+ x 1)) (+ 1/3 1/3)) (/ (- x 1) (cbrt (/ -2 (+ x 1))))))
* * * * [misc]progress:  [ 35 / 45 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ -2 (+ x 1))) (/ (- x 1) (sqrt (/ -2 (+ x 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ -2 (+ x 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* [exit]simplify:  Simplified to (sqrt (/ -2 (+ x 1)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ -2 (+ x 1))) (/ (- x 1) (sqrt (/ -2 (+ x 1))))))
* * * * [misc]progress:  [ 36 / 45 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 1) (/ -2 (+ x 1)))))>
* * * * [misc]progress:  [ 37 / 45 ] simplifiying candidate #<alt (λ (x) (/ -2 (/ (- x 1) (/ 1 (+ x 1)))))>
* * * * [misc]progress:  [ 38 / 45 ] simplifiying candidate #<alt (λ (x) (/ (/ -2 (+ (pow x 3) (pow 1 3))) (/ (- x 1) (+ (* x x) (- (* 1 1) (* x 1))))))>
* [enter]simplify:  Simplifying (/ -2 (+ (pow x 3) (pow 1 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (131 enodes)
* [exit]simplify:  Simplified to (/ -2 (+ 1 (pow x 3)))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ -2 (+ 1 (pow x 3))) (/ (- x 1) (+ (* x x) (- (* 1 1) (* x 1))))))
* * * * [misc]progress:  [ 39 / 45 ] simplifiying candidate #<alt (λ (x) (/ (/ -2 (- (* x x) (* 1 1))) (/ (- x 1) (- x 1))))>
* [enter]simplify:  Simplifying (/ -2 (- (* x x) (* 1 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (129 enodes)
* [exit]simplify:  Simplified to (/ -2 (- (* x x) 1))
* [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ -2 (- (* x x) 1)) (/ (- x 1) (- x 1))))
* * * * [misc]progress:  [ 40 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (/ -2 (+ x 1)) (- (pow x 3) (pow 1 3))) (+ (* x x) (+ (* 1 1) (* x 1)))))>
* [enter]simplify:  Simplifying (+ (* x x) (+ (* 1 1) (* x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (132 enodes)
* [exit]simplify:  Simplified to (+ (* x x) (+ x 1))
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ -2 (+ x 1)) (- (pow x 3) (pow 1 3))) (+ (* x x) (+ x 1))))
* * * * [misc]progress:  [ 41 / 45 ] simplifiying candidate #<alt (λ (x) (* (/ (/ -2 (+ x 1)) (- (* x x) (* 1 1))) (+ x 1)))>
* [enter]simplify:  Simplifying (+ x 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (+ 1 x)
* [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ -2 (+ x 1)) (- (* x x) (* 1 1))) (+ 1 x)))
* * * * [misc]progress:  [ 42 / 45 ] simplifiying candidate #<alt (λ (x) (/ -2 (* (- x 1) (+ x 1))))>
* * * * [misc]progress:  [ 43 / 45 ] simplifiying candidate #<alt (λ (x) (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4)))))>
* [enter]simplify:  Simplifying (+ 2 (+ (* 2 (pow x 2)) (* 2 (pow x 4))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (169 enodes)
* [exit]simplify:  Simplified to (+ 2 (* (+ (* x x) (pow x 4)) 2))
* [misc]simplify:  Simplified (2) to (λ (x) (+ 2 (* (+ (* x x) (pow x 4)) 2)))
* * * * [misc]progress:  [ 44 / 45 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (327 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6)))
* [misc]simplify:  Simplified (2) to (λ (x) (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6))))
* * * * [misc]progress:  [ 45 / 45 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 (pow x 6))) (+ (* 2 (/ 1 (pow x 4))) (* 2 (/ 1 (pow x 2))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (327 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6)))
* [misc]simplify:  Simplified (2) to (λ (x) (+ (+ (/ 2 (pow x 4)) (/ (/ 2 x) x)) (/ 2 (pow x 6))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt (λ (x) (* (/ (/ -2 (+ 1 (pow x 3))) (sqrt (- x 1))) (/ (+ (* x x) (- 1 x)) (sqrt (- x 1)))))> #<alt (λ (x) (/ (/ -2 (+ 1 (pow x 3))) (/ (- x 1) (+ (* x x) (- (* 1 1) (* x 1))))))> #<alt (λ (x) (/ -2 (- (* x x) 1)))> #<alt (λ (x) (/ (/ -2 (+ x 1)) (- x 1)))> #<alt (λ (x) (* (/ -2 (- (pow (* x x) 3) (pow 1 3))) (+ (* (* x x) (* x x)) (+ (* x x) 1))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (- (/ 1 (+ x 1)) (/ 1 (- x 1))) +nan.0)) , with alts (#<alt (λ (x) (/ (/ -2 (+ x 1)) (- x 1)))>)
* [enter]simplify:  Simplifying (/ (/ -2 (+ x 1)) (- x 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ -2 (+ x 1)) (- 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 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8000 points with exact outputs