1537431789.732 * [misc]progress:  [Phase 1 of 3] Setting up.
1537431789.732 * * * [misc]progress:  [1/2] Preparing points
1537431789.732 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1537431789.733 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1537431789.735 * * * * [misc]points:  Setting MPFR precision to 64
1537431789.736 * * * * [misc]points:  Setting MPFR precision to 320
1537431789.737 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1537431789.739 * * * * [misc]points:  Setting MPFR precision to 64
1537431789.740 * * * * [misc]points:  Setting MPFR precision to 320
1537431789.742 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1537431789.744 * * * * [misc]points:  Setting MPFR precision to 64
1537431789.746 * * * * [misc]points:  Setting MPFR precision to 320
1537431789.749 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1537431789.751 * * * * [misc]points:  Setting MPFR precision to 64
1537431789.755 * * * * [misc]points:  Setting MPFR precision to 320
1537431789.759 * * * * [misc]points:  Computing exacts for 256 points
1537431789.761 * * * * [misc]points:  Setting MPFR precision to 64
1537431789.773 * * * * [misc]points:  Setting MPFR precision to 320
1537431789.784 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537431789.784 * * * * [exit]points:  Sampled 256 points with exact outputs
1537431789.785 * * * [misc]progress:  [2/2] Setting up program.
1537431789.788 * [misc]progress:  [Phase 2 of 3] Improving.
1537431789.788 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537431789.789 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431789.790 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431789.792 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431789.794 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431789.802 * * [misc]progress:  iteration 1 / 4
1537431789.802 * * * [misc]progress:  picking best candidate
1537431789.806 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1537431789.806 * * * [misc]progress:  localizing error
1537431789.830 * * * [misc]progress:  generating rewritten candidates
1537431789.830 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1537431789.909 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1537431790.330 * * * [misc]progress:  generating series expansions
1537431790.330 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1537431790.330 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1537431790.330 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1537431790.330 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537431790.330 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431790.330 * [misc]backup-simplify:  Simplify 2 into 2
1537431790.330 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431790.330 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431790.330 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.330 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.330 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.330 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431790.330 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431790.330 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431790.331 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.331 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.331 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.331 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.331 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431790.331 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431790.331 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537431790.331 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537431790.331 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431790.331 * [misc]backup-simplify:  Simplify 2 into 2
1537431790.331 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431790.331 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431790.331 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.332 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.332 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.332 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431790.332 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431790.332 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431790.332 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.332 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.332 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.332 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.332 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.332 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431790.332 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431790.332 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537431790.332 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.333 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431790.333 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.334 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431790.334 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431790.334 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1537431790.334 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.336 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431790.336 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.337 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431790.337 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431790.338 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1537431790.338 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537431790.340 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431790.340 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.340 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.341 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.343 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431790.343 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431790.343 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1537431790.343 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.346 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431790.347 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.347 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.347 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.351 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431790.351 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431790.351 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1537431790.351 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1537431790.351 * [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537431790.352 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431790.352 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537431790.352 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431790.352 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431790.352 * [misc]backup-simplify:  Simplify 2 into 2
1537431790.352 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431790.352 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431790.352 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.352 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.352 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.352 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.352 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.352 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431790.352 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431790.352 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431790.352 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.352 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.352 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.352 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.352 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.352 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.352 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431790.352 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431790.352 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431790.353 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431790.353 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431790.353 * [misc]backup-simplify:  Simplify 2 into 2
1537431790.353 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431790.353 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431790.353 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.353 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.353 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.353 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.353 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.353 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431790.353 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431790.353 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431790.353 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.353 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.353 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.353 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.353 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.353 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.353 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431790.353 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431790.353 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431790.354 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431790.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.354 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431790.354 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.354 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431790.354 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.355 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431790.355 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.356 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431790.356 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.356 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.356 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431790.356 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.356 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.357 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431790.357 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.357 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1537431790.358 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431790.358 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537431790.358 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431790.358 * [misc]backup-simplify:  Simplify 2 into 2
1537431790.358 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.358 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.358 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.358 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.358 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431790.358 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431790.358 * [misc]backup-simplify:  Simplify -1 into -1
1537431790.358 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.358 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.358 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.358 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431790.358 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431790.358 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431790.358 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431790.358 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431790.358 * [misc]backup-simplify:  Simplify 2 into 2
1537431790.358 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.358 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.358 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.358 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.359 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431790.359 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431790.359 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431790.359 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431790.359 * [misc]backup-simplify:  Simplify -1 into -1
1537431790.359 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.359 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.359 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.359 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431790.359 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431790.359 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431790.359 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431790.359 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431790.359 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.360 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431790.360 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.360 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.360 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431790.360 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.360 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.360 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431790.360 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.361 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431790.361 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.362 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431790.362 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.362 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431790.362 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.363 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1537431790.363 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1537431790.363 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1537431790.363 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1537431790.363 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431790.363 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431790.363 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.363 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.363 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.363 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431790.363 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431790.363 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431790.363 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.363 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.363 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.363 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.363 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431790.363 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431790.363 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431790.363 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.363 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.363 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.363 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431790.363 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431790.363 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431790.363 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.364 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.364 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.364 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.364 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431790.364 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431790.364 * [misc]backup-simplify:  Simplify 2 into 2
1537431790.365 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431790.365 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.366 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431790.366 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431790.366 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.367 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431790.367 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.367 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.369 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431790.369 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431790.369 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.371 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431790.371 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.371 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.372 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.374 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431790.374 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431790.374 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.377 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431790.377 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.378 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.378 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431790.381 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431790.382 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431790.382 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1537431790.382 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1537431790.382 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431790.382 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1537431790.382 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431790.382 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431790.382 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.382 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.382 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.382 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.382 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431790.382 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431790.382 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431790.382 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.382 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.382 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.382 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.383 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.383 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431790.383 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431790.383 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431790.383 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.383 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.383 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.383 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.383 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.383 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431790.383 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431790.383 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431790.383 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.383 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.383 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.383 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.383 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.383 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431790.383 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431790.383 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431790.383 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431790.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.384 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.384 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.384 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.384 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.384 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.384 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.384 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1537431790.384 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431790.384 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1537431790.384 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431790.384 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431790.385 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.385 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.385 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.385 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.385 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431790.385 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431790.385 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431790.385 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431790.385 * [misc]backup-simplify:  Simplify -1 into -1
1537431790.385 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.385 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.385 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.385 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431790.385 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431790.385 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431790.385 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431790.385 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431790.385 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.385 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.385 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431790.385 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431790.385 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431790.385 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431790.385 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431790.385 * [misc]backup-simplify:  Simplify -1 into -1
1537431790.385 * [misc]taylor:  Taking taylor expansion of x in x
1537431790.385 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.385 * [misc]backup-simplify:  Simplify 1 into 1
1537431790.385 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431790.385 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431790.386 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431790.386 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431790.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.386 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.386 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.386 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.386 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.386 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431790.386 * [misc]backup-simplify:  Simplify 0 into 0
1537431790.387 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1537431790.387 * * * [misc]progress:  simplifying candidates
1537431790.387 * * * * [misc]progress:  [ 1 / 34 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
1537431790.387 * * * * [misc]progress:  [ 2 / 34 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
1537431790.387 * * * * [misc]progress:  [ 3 / 34 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1537431790.387 * * * * [misc]progress:  [ 4 / 34 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1537431790.387 * * * * [misc]progress:  [ 5 / 34 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431790.387 * * * * [misc]progress:  [ 6 / 34 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1537431790.387 * * * * [misc]progress:  [ 7 / 34 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
1537431790.387 * * * * [misc]progress:  [ 8 / 34 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
1537431790.387 * * * * [misc]progress:  [ 9 / 34 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
1537431790.387 * * * * [misc]progress:  [ 10 / 34 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
1537431790.387 * * * * [misc]progress:  [ 11 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1537431790.387 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1537431790.388 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431790.389 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431790.391 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431790.392 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1537431790.392 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1537431790.392 * * * * [misc]progress:  [ 12 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1537431790.392 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431790.396 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431790.397 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431790.398 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431790.400 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431790.400 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537431790.400 * * * * [misc]progress:  [ 13 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1537431790.401 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537431790.401 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431790.403 * * [misc]simplify:  iters left: 4 (8 enodes)
1537431790.405 * * [misc]simplify:  iters left: 3 (10 enodes)
1537431790.408 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537431790.408 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1537431790.408 * * * * [misc]progress:  [ 14 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1537431790.408 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537431790.409 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431790.411 * * [misc]simplify:  iters left: 4 (8 enodes)
1537431790.413 * * [misc]simplify:  iters left: 3 (10 enodes)
1537431790.416 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537431790.416 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1537431790.416 * * * * [misc]progress:  [ 15 / 34 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))>
1537431790.416 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1537431790.417 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431790.422 * * [misc]simplify:  iters left: 5 (25 enodes)
1537431790.435 * * [misc]simplify:  iters left: 4 (55 enodes)
1537431790.454 * * [misc]simplify:  iters left: 3 (87 enodes)
1537431790.478 * * [misc]simplify:  iters left: 2 (168 enodes)
1537431790.539 * * [misc]simplify:  iters left: 1 (277 enodes)
1537431790.613 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1537431790.613 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))))
1537431790.613 * * * * [misc]progress:  [ 16 / 34 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1537431790.614 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1537431790.614 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431790.615 * * [misc]simplify:  iters left: 4 (9 enodes)
1537431790.617 * * [misc]simplify:  iters left: 3 (15 enodes)
1537431790.619 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1537431790.619 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1537431790.619 * * * * [misc]progress:  [ 17 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))>
1537431790.619 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1537431790.620 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431790.621 * * [misc]simplify:  iters left: 5 (12 enodes)
1537431790.623 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431790.626 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1537431790.626 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))
1537431790.626 * * * * [misc]progress:  [ 18 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (pow (+ (exp x) (exp (- x))) 1)))>
1537431790.626 * * * * [misc]progress:  [ 19 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (exp (log (+ (exp x) (exp (- x)))))))>
1537431790.626 * * * * [misc]progress:  [ 20 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))>
1537431790.626 * * * * [misc]progress:  [ 21 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))))>
1537431790.626 * * * * [misc]progress:  [ 22 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1537431790.626 * * * * [misc]progress:  [ 23 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1537431790.626 * * * * [misc]progress:  [ 24 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1537431790.626 * * * * [misc]progress:  [ 25 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1537431790.626 * * * * [misc]progress:  [ 26 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))>
1537431790.626 * * * * [misc]progress:  [ 27 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1537431790.626 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537431790.627 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431790.628 * * [misc]simplify:  iters left: 4 (8 enodes)
1537431790.629 * * [misc]simplify:  iters left: 3 (10 enodes)
1537431790.630 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537431790.630 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))
1537431790.631 * * * * [misc]progress:  [ 28 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (- x)) (exp x))))>
1537431790.631 * * * * [misc]progress:  [ 29 / 34 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1537431790.631 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537431790.631 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431790.634 * * [misc]simplify:  iters left: 5 (22 enodes)
1537431790.639 * * [misc]simplify:  iters left: 4 (41 enodes)
1537431790.647 * * [misc]simplify:  iters left: 3 (55 enodes)
1537431790.657 * * [misc]simplify:  iters left: 2 (63 enodes)
1537431790.666 * * [misc]simplify:  iters left: 1 (72 enodes)
1537431790.683 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1537431790.683 * [misc]simplify:  Simplified (2) to (λ (x) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)))
1537431790.684 * * * * [misc]progress:  [ 30 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1537431790.684 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537431790.685 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431790.687 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431790.690 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431790.694 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431790.694 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1537431790.694 * * * * [misc]progress:  [ 31 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1537431790.694 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1537431790.695 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431790.699 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431790.704 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431790.709 * * [misc]simplify:  iters left: 3 (18 enodes)
1537431790.715 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431790.715 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1537431790.716 * * * * [misc]progress:  [ 32 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))>
1537431790.716 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1537431790.717 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431790.720 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431790.724 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431790.728 * * [misc]simplify:  iters left: 3 (22 enodes)
1537431790.731 * [exit]simplify:  Simplified to (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))
1537431790.731 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))))
1537431790.731 * * * * [misc]progress:  [ 33 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1537431790.731 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537431790.732 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431790.733 * * [misc]simplify:  iters left: 4 (8 enodes)
1537431790.734 * * [misc]simplify:  iters left: 3 (10 enodes)
1537431790.735 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537431790.735 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1537431790.735 * * * * [misc]progress:  [ 34 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1537431790.736 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1537431790.736 * * [misc]simplify:  iters left: 5 (6 enodes)
1537431790.738 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431790.739 * * [misc]simplify:  iters left: 3 (13 enodes)
1537431790.742 * * [misc]simplify:  iters left: 2 (16 enodes)
1537431790.744 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1537431790.744 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1537431790.744 * * * [misc]progress:  adding candidates to table
1537431791.241 * * [misc]progress:  iteration 2 / 4
1537431791.241 * * * [misc]progress:  picking best candidate
1537431791.260 * * * * [misc]pick:  Picked  #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431791.260 * * * [misc]progress:  localizing error
1537431791.280 * * * [misc]progress:  generating rewritten candidates
1537431791.280 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1537431791.558 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
1537431791.714 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2)
1537431791.779 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2)
1537431791.851 * * * [misc]progress:  generating series expansions
1537431791.851 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1537431791.853 * [misc]backup-simplify:  Simplify (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
1537431791.853 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
1537431791.853 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1537431791.853 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431791.853 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431791.853 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431791.853 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431791.853 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.853 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.853 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.853 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431791.853 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431791.853 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431791.853 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.853 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.853 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.853 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.854 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.854 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431791.854 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431791.854 * [misc]backup-simplify:  Simplify (/ 2.0 2) into 1.0
1537431791.854 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1537431791.854 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431791.854 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431791.854 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431791.854 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431791.854 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.854 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.854 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.854 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431791.854 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431791.854 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431791.854 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.854 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.854 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.855 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.855 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431791.855 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431791.855 * [misc]backup-simplify:  Simplify (/ 2.0 2) into 1.0
1537431791.855 * [misc]backup-simplify:  Simplify 1.0 into 1.0
1537431791.856 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431791.857 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.858 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431791.858 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431791.858 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
1537431791.858 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.861 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431791.861 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.863 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431791.863 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431791.864 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
1537431791.864 * [misc]backup-simplify:  Simplify (- 0.5) into (- 0.5)
1537431791.868 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431791.868 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.868 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.872 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431791.872 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431791.873 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
1537431791.873 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.879 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431791.879 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.879 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.879 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.880 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.880 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.886 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431791.886 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431791.888 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
1537431791.888 * [misc]backup-simplify:  Simplify 0.20833333333333334 into 0.20833333333333334
1537431791.889 * [misc]backup-simplify:  Simplify (+ (* 0.20833333333333334 (pow x 4)) (+ (* (- 0.5) (pow x 2)) 1.0)) into (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
1537431791.889 * [misc]backup-simplify:  Simplify (cbrt (* (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431791.890 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537431791.890 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431791.890 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431791.890 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431791.890 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431791.890 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431791.890 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.890 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.890 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.890 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.890 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.890 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431791.890 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431791.890 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431791.890 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.890 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.890 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.890 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.890 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.891 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.891 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431791.891 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431791.891 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431791.891 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431791.891 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431791.891 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431791.891 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431791.891 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431791.891 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.891 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.891 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.891 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.891 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.892 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431791.892 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431791.892 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431791.892 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.892 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.892 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.892 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.892 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.892 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431791.892 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431791.892 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431791.893 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431791.893 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.893 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431791.894 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.894 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.894 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431791.894 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.895 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.896 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431791.896 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.896 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.897 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431791.897 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.898 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431791.898 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.900 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431791.900 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.900 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
1537431791.901 * [misc]backup-simplify:  Simplify (cbrt (* (* (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431791.901 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537431791.901 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431791.901 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431791.901 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431791.901 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431791.901 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431791.901 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.901 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.901 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.901 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.902 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.902 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431791.902 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431791.902 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431791.902 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431791.902 * [misc]backup-simplify:  Simplify -1 into -1
1537431791.902 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.902 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.902 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.902 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431791.902 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431791.902 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431791.903 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431791.903 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431791.903 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431791.903 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431791.903 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431791.903 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431791.903 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.903 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.903 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.903 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.903 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.903 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431791.903 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431791.903 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431791.903 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431791.903 * [misc]backup-simplify:  Simplify -1 into -1
1537431791.903 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.903 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.903 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.904 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431791.904 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431791.904 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431791.904 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431791.904 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431791.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.905 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431791.905 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.905 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.906 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431791.906 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.907 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431791.907 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.908 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431791.908 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.908 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.909 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431791.909 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.910 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431791.911 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.911 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
1537431791.911 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
1537431791.912 * [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) into (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537431791.912 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in (x) around 0
1537431791.912 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in x
1537431791.912 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431791.912 * [misc]backup-simplify:  Simplify 4 into 4
1537431791.912 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 2) in x
1537431791.912 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431791.912 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431791.912 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.912 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.912 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.912 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431791.912 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431791.912 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431791.912 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.912 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.912 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.913 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.913 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431791.913 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431791.913 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1537431791.913 * [misc]backup-simplify:  Simplify (/ 4 4) into 1
1537431791.913 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in x
1537431791.913 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431791.913 * [misc]backup-simplify:  Simplify 4 into 4
1537431791.913 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 2) in x
1537431791.913 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431791.913 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431791.913 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.914 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.914 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.914 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431791.914 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431791.914 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431791.914 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.914 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.914 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.914 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.914 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.914 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431791.914 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431791.914 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1537431791.915 * [misc]backup-simplify:  Simplify (/ 4 4) into 1
1537431791.915 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.916 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431791.916 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.918 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431791.918 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431791.918 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 2)) into 0
1537431791.918 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 0 4)))) into 0
1537431791.918 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.921 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431791.921 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.921 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.923 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431791.924 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431791.924 * [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 1 2))) into 4
1537431791.924 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 4 4)) (* 0 (/ 0 4)))) into -1
1537431791.924 * [misc]backup-simplify:  Simplify -1 into -1
1537431791.928 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431791.928 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.928 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.929 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.929 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.933 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431791.933 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431791.934 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 1 0) (* 0 2)))) into 0
1537431791.934 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 0 4)) (* 0 (/ 4 4)) (* -1 (/ 0 4)))) into 0
1537431791.934 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.940 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431791.940 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.940 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.940 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.941 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431791.947 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431791.947 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431791.948 * [misc]backup-simplify:  Simplify (+ (* 2 1/12) (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 1/12 2))))) into 4/3
1537431791.948 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 4/3 4)) (* 0 (/ 0 4)) (* -1 (/ 4 4)) (* 0 (/ 0 4)))) into 2/3
1537431791.948 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1537431791.949 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 2/3 (pow x 4)) 1) (pow x 2))
1537431791.952 * [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537431791.954 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in (x) around 0
1537431791.954 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in x
1537431791.954 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431791.954 * [misc]backup-simplify:  Simplify 4 into 4
1537431791.954 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) in x
1537431791.954 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431791.954 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431791.954 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.954 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.954 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.954 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.955 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.955 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431791.955 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431791.955 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431791.955 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.955 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.955 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.955 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.955 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.955 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.955 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431791.955 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431791.956 * [misc]backup-simplify:  Simplify (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)
1537431791.957 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537431791.957 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in x
1537431791.957 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431791.957 * [misc]backup-simplify:  Simplify 4 into 4
1537431791.957 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) in x
1537431791.957 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431791.957 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431791.957 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.957 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.957 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.957 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.957 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.957 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431791.957 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431791.957 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431791.957 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.957 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.957 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.957 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.957 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.958 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431791.958 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431791.958 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431791.958 * [misc]backup-simplify:  Simplify (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)
1537431791.959 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537431791.959 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537431791.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.960 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into 0
1537431791.961 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431791.962 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.962 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1537431791.964 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431791.965 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.965 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431791.968 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431791.968 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.969 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
1537431791.973 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431791.973 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.974 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
1537431791.977 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431791.978 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.979 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
1537431791.982 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431791.983 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.983 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) 2)) into (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537431791.984 * [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537431791.984 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in (x) around 0
1537431791.984 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in x
1537431791.984 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431791.984 * [misc]backup-simplify:  Simplify 4 into 4
1537431791.984 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2) in x
1537431791.984 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431791.984 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431791.984 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.984 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.984 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.984 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.984 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.984 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431791.984 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431791.984 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431791.985 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431791.985 * [misc]backup-simplify:  Simplify -1 into -1
1537431791.985 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.985 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.985 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.985 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431791.985 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431791.985 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431791.985 * [misc]backup-simplify:  Simplify (* (+ (exp (/ 1 x)) (exp (/ -1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)
1537431791.986 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537431791.986 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in x
1537431791.986 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431791.986 * [misc]backup-simplify:  Simplify 4 into 4
1537431791.986 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2) in x
1537431791.986 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431791.986 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431791.986 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431791.986 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.986 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.986 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.986 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431791.986 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431791.986 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431791.986 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431791.986 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431791.986 * [misc]backup-simplify:  Simplify -1 into -1
1537431791.986 * [misc]taylor:  Taking taylor expansion of x in x
1537431791.986 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.987 * [misc]backup-simplify:  Simplify 1 into 1
1537431791.987 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431791.987 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431791.987 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431791.987 * [misc]backup-simplify:  Simplify (* (+ (exp (/ 1 x)) (exp (/ -1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)
1537431791.988 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537431791.988 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537431791.988 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.989 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into 0
1537431791.990 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431791.990 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.990 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.991 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1537431791.992 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431791.993 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.993 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431791.996 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431791.996 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431791.996 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0
1537431791.999 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431791.999 * [misc]backup-simplify:  Simplify 0 into 0
1537431791.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.000 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0
1537431792.003 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431792.003 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.003 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.004 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0
1537431792.008 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431792.008 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.008 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) 2)) into (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2))
1537431792.008 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2)
1537431792.009 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1537431792.009 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1537431792.009 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537431792.009 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.009 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.009 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431792.009 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431792.009 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.009 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.009 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.009 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431792.009 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431792.009 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431792.009 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.009 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.009 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.009 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.009 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431792.010 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431792.010 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537431792.010 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537431792.010 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.010 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.010 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431792.010 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431792.010 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.010 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.010 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.010 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431792.010 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431792.010 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431792.010 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.010 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.010 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.010 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.010 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.010 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431792.011 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431792.011 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537431792.011 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.012 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431792.012 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.014 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431792.014 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431792.015 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1537431792.015 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.017 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431792.017 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.019 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431792.019 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431792.020 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1537431792.020 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537431792.024 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431792.024 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.024 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.027 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431792.028 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431792.028 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1537431792.028 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.031 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431792.032 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.032 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.032 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.032 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.032 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.032 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.032 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.036 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431792.036 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431792.036 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1537431792.036 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1537431792.036 * [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537431792.036 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431792.036 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537431792.036 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431792.036 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.036 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.036 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431792.036 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431792.036 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.036 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.037 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.037 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.037 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.037 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431792.037 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431792.037 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431792.037 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.037 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.037 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.037 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.037 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.037 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.037 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431792.037 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431792.037 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431792.037 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431792.037 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.037 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.037 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431792.037 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431792.037 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.037 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.037 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.037 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.037 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.038 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431792.038 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431792.038 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431792.038 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.038 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.038 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.038 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.038 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.038 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.038 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431792.038 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431792.038 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431792.038 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431792.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.039 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.039 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.039 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.039 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.040 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.040 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.040 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.040 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.041 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.041 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.042 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.042 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.042 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1537431792.042 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431792.042 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537431792.042 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431792.042 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.042 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.042 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431792.042 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431792.042 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.042 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.042 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.042 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.043 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.043 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431792.043 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431792.043 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431792.043 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431792.043 * [misc]backup-simplify:  Simplify -1 into -1
1537431792.043 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.043 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.043 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.043 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431792.043 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431792.043 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431792.043 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431792.043 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431792.043 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.043 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.043 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431792.043 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431792.043 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.043 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.043 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.043 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.043 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.043 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431792.043 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431792.043 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431792.043 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431792.043 * [misc]backup-simplify:  Simplify -1 into -1
1537431792.043 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.043 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.043 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.044 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431792.044 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431792.044 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431792.044 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431792.044 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431792.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.044 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.044 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.045 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.045 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.045 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.045 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.046 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.046 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.046 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.047 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.047 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.047 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.047 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1537431792.047 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2)
1537431792.048 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1537431792.048 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1537431792.048 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537431792.048 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.048 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.048 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431792.048 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431792.048 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.048 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.048 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.048 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431792.048 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431792.048 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431792.048 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.048 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.048 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.048 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.048 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431792.048 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431792.048 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537431792.048 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537431792.048 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.049 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.049 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431792.049 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431792.049 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.049 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.049 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.049 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431792.049 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431792.049 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431792.049 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.049 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.049 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.049 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.049 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431792.049 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431792.049 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537431792.049 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.050 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431792.050 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.051 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431792.051 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431792.051 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1537431792.051 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.053 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431792.053 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.054 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431792.054 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431792.054 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1537431792.054 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537431792.057 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431792.058 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.058 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.058 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.058 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.062 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431792.062 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431792.062 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1537431792.062 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.069 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431792.069 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.069 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.070 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431792.074 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431792.074 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431792.075 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1537431792.075 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1537431792.075 * [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537431792.075 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431792.075 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537431792.075 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431792.075 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.075 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.075 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431792.075 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431792.075 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.075 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.075 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.075 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.075 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.075 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431792.075 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431792.075 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431792.075 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.075 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.075 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.075 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.075 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.076 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.076 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431792.076 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431792.076 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431792.076 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431792.076 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.076 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.076 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431792.076 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431792.076 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.076 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.076 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.076 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.076 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431792.076 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431792.076 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431792.076 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.076 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.076 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.076 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.076 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431792.077 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431792.077 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431792.077 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431792.077 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431792.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.077 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.077 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.078 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.078 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.078 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.078 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.078 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.078 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.079 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.079 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.080 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.080 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.080 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431792.081 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.081 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1537431792.081 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431792.081 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537431792.081 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431792.081 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.081 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.081 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431792.081 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431792.081 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.081 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.081 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.081 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.081 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.081 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431792.081 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431792.081 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431792.081 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431792.081 * [misc]backup-simplify:  Simplify -1 into -1
1537431792.081 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.081 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.081 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.081 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431792.081 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431792.081 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431792.082 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431792.082 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431792.082 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431792.082 * [misc]backup-simplify:  Simplify 2 into 2
1537431792.082 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431792.082 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431792.082 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431792.082 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.082 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.082 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.082 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431792.082 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431792.082 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431792.082 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431792.082 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431792.082 * [misc]backup-simplify:  Simplify -1 into -1
1537431792.082 * [misc]taylor:  Taking taylor expansion of x in x
1537431792.082 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.082 * [misc]backup-simplify:  Simplify 1 into 1
1537431792.082 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431792.082 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431792.082 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431792.082 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431792.082 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431792.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.083 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.083 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.083 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.083 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.084 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.084 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.084 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.084 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.085 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.085 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431792.086 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431792.086 * [misc]backup-simplify:  Simplify 0 into 0
1537431792.086 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1537431792.086 * * * [misc]progress:  simplifying candidates
1537431792.086 * * * * [misc]progress:  [ 1 / 90 ] simplifiying candidate #<alt (λ (x) (pow (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) 1/3))>
1537431792.086 * * * * [misc]progress:  [ 2 / 90 ] simplifiying candidate #<alt (λ (x) (pow (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1537431792.086 * * * * [misc]progress:  [ 3 / 90 ] simplifiying candidate #<alt (λ (x) (exp (log (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431792.086 * * * * [misc]progress:  [ 4 / 90 ] simplifiying candidate #<alt (λ (x) (log (exp (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431792.086 * * * * [misc]progress:  [ 5 / 90 ] simplifiying candidate #<alt (λ (x) (* (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.086 * [enter]simplify:  Simplifying (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))
1537431792.089 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431792.091 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431792.094 * * [misc]simplify:  iters left: 4 (25 enodes)
1537431792.098 * * [misc]simplify:  iters left: 3 (28 enodes)
1537431792.106 * * [misc]simplify:  iters left: 2 (42 enodes)
1537431792.119 * * [misc]simplify:  iters left: 1 (60 enodes)
1537431792.134 * [exit]simplify:  Simplified to (cbrt (/ 4 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
1537431792.134 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (cbrt (/ 4 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1537431792.134 * * * * [misc]progress:  [ 6 / 90 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 2) 2)) (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1537431792.134 * [enter]simplify:  Simplifying (cbrt (* (* 2 2) 2))
1537431792.135 * * [misc]simplify:  iters left: 5 (4 enodes)
1537431792.137 * * [misc]simplify:  iters left: 4 (7 enodes)
1537431792.138 * [exit]simplify:  Simplified to (cbrt 8)
1537431792.138 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt 8) (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))
1537431792.138 * * * * [misc]progress:  [ 7 / 90 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) 2)) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))>
1537431792.138 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) 2))
1537431792.139 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431792.141 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431792.145 * * [misc]simplify:  iters left: 4 (25 enodes)
1537431792.148 * [exit]simplify:  Simplified to (cbrt (/ 8 (+ (exp x) (exp (- x)))))
1537431792.148 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (+ (exp x) (exp (- x))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1537431792.148 * * * * [misc]progress:  [ 8 / 90 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 (/ 2 (+ (exp x) (exp (- x))))) 2)) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))>
1537431792.149 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ 2 (+ (exp x) (exp (- x))))) 2))
1537431792.149 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431792.152 * * [misc]simplify:  iters left: 5 (18 enodes)
1537431792.159 * * [misc]simplify:  iters left: 4 (24 enodes)
1537431792.165 * * [misc]simplify:  iters left: 3 (25 enodes)
1537431792.170 * * [misc]simplify:  iters left: 2 (27 enodes)
1537431792.173 * [exit]simplify:  Simplified to (cbrt (/ 8 (+ (exp x) (exp (- x)))))
1537431792.173 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (+ (exp x) (exp (- x))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1537431792.173 * * * * [misc]progress:  [ 9 / 90 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 2)) (cbrt (+ (exp x) (exp (- x))))))>
1537431792.174 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 2))
1537431792.174 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431792.178 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431792.183 * * [misc]simplify:  iters left: 4 (37 enodes)
1537431792.189 * * [misc]simplify:  iters left: 3 (46 enodes)
1537431792.198 * * [misc]simplify:  iters left: 2 (69 enodes)
1537431792.225 * * [misc]simplify:  iters left: 1 (108 enodes)
1537431792.279 * [exit]simplify:  Simplified to (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
1537431792.280 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))))
1537431792.280 * * * * [misc]progress:  [ 10 / 90 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 2) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))>
1537431792.280 * [enter]simplify:  Simplifying (cbrt (* (* 2 2) (/ 2 (+ (exp x) (exp (- x))))))
1537431792.281 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431792.289 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431792.296 * * [misc]simplify:  iters left: 4 (27 enodes)
1537431792.302 * * [misc]simplify:  iters left: 3 (28 enodes)
1537431792.310 * [exit]simplify:  Simplified to (cbrt (/ 8 (+ (exp x) (exp (- x)))))
1537431792.310 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (+ (exp x) (exp (- x))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1537431792.310 * * * * [misc]progress:  [ 11 / 90 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1537431792.310 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 2 (+ (exp x) (exp (- x))))))
1537431792.311 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431792.317 * * [misc]simplify:  iters left: 5 (20 enodes)
1537431792.324 * * [misc]simplify:  iters left: 4 (29 enodes)
1537431792.333 * * [misc]simplify:  iters left: 3 (36 enodes)
1537431792.347 * * [misc]simplify:  iters left: 2 (64 enodes)
1537431792.369 * * [misc]simplify:  iters left: 1 (86 enodes)
1537431792.396 * [exit]simplify:  Simplified to (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
1537431792.396 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1537431792.396 * * * * [misc]progress:  [ 12 / 90 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1537431792.396 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))
1537431792.399 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431792.402 * * [misc]simplify:  iters left: 5 (22 enodes)
1537431792.408 * * [misc]simplify:  iters left: 4 (32 enodes)
1537431792.419 * * [misc]simplify:  iters left: 3 (43 enodes)
1537431792.431 * * [misc]simplify:  iters left: 2 (78 enodes)
1537431792.446 * * [misc]simplify:  iters left: 1 (111 enodes)
1537431792.490 * [exit]simplify:  Simplified to (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
1537431792.490 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))))
1537431792.490 * * * * [misc]progress:  [ 13 / 90 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431792.490 * * * * [misc]progress:  [ 14 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431792.490 * * * * [misc]progress:  [ 15 / 90 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1537431792.490 * * * * [misc]progress:  [ 16 / 90 ] simplifiying candidate #<alt (λ (x) (* (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431792.490 * * * * [misc]progress:  [ 17 / 90 ] simplifiying candidate #<alt (λ (x) (* 1 (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))))>
1537431792.490 * * * * [misc]progress:  [ 18 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1 1)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.491 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537431792.491 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431792.494 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431792.497 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431792.501 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431792.501 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1 1)) (/ 2 (+ (exp x) (exp (- x)))))))
1537431792.501 * [enter]simplify:  Simplifying (+ 1 1)
1537431792.504 * * [misc]simplify:  iters left: 2 (2 enodes)
1537431792.506 * * [misc]simplify:  iters left: 1 (5 enodes)
1537431792.507 * [exit]simplify:  Simplified to 2
1537431792.507 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 2 (+ (exp x) (exp (- x)))))))
1537431792.507 * * * * [misc]progress:  [ 19 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.508 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1537431792.508 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431792.512 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431792.518 * * [misc]simplify:  iters left: 4 (24 enodes)
1537431792.525 * * [misc]simplify:  iters left: 3 (27 enodes)
1537431792.534 * * [misc]simplify:  iters left: 2 (41 enodes)
1537431792.549 * * [misc]simplify:  iters left: 1 (59 enodes)
1537431792.579 * [exit]simplify:  Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1537431792.579 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1) (/ 2 (+ (exp x) (exp (- x)))))))
1537431792.579 * * * * [misc]progress:  [ 20 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.579 * * * * [misc]progress:  [ 21 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1 1)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.579 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537431792.580 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431792.583 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431792.586 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431792.590 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431792.590 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1 1)) (/ 2 (+ (exp x) (exp (- x)))))))
1537431792.590 * * * * [misc]progress:  [ 22 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.590 * * * * [misc]progress:  [ 23 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (exp (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.591 * [enter]simplify:  Simplifying (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))
1537431792.591 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431792.594 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431792.597 * * [misc]simplify:  iters left: 4 (23 enodes)
1537431792.602 * * [misc]simplify:  iters left: 3 (37 enodes)
1537431792.611 * * [misc]simplify:  iters left: 2 (62 enodes)
1537431792.624 * * [misc]simplify:  iters left: 1 (81 enodes)
1537431792.652 * [exit]simplify:  Simplified to (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))
1537431792.652 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (exp (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431792.652 * * * * [misc]progress:  [ 24 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (exp (log (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.652 * * * * [misc]progress:  [ 25 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (log (exp (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.652 * * * * [misc]progress:  [ 26 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431792.653 * [enter]simplify:  Simplifying (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))
1537431792.654 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431792.659 * * [misc]simplify:  iters left: 5 (24 enodes)
1537431792.672 * * [misc]simplify:  iters left: 4 (67 enodes)
1537431792.698 * * [misc]simplify:  iters left: 3 (160 enodes)
1537431792.841 * * [misc]simplify:  iters left: 2 (468 enodes)
1537431793.888 * [exit]simplify:  Simplified to (pow (/ 2 (+ (exp x) (exp (- x)))) 6)
1537431793.888 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (cbrt (pow (/ 2 (+ (exp x) (exp (- x)))) 6)) (/ 2 (+ (exp x) (exp (- x)))))))
1537431793.888 * * * * [misc]progress:  [ 27 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431793.888 * * * * [misc]progress:  [ 28 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431793.888 * * * * [misc]progress:  [ 29 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431793.889 * * * * [misc]progress:  [ 30 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* 2 2) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431793.889 * [enter]simplify:  Simplifying (* 2 2)
1537431793.889 * * [misc]simplify:  iters left: 2 (2 enodes)
1537431793.891 * * [misc]simplify:  iters left: 1 (3 enodes)
1537431793.891 * [exit]simplify:  Simplified to 4
1537431793.891 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (/ 4 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431793.892 * [enter]simplify:  Simplifying (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
1537431793.892 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431793.896 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431793.904 * * [misc]simplify:  iters left: 4 (35 enodes)
1537431793.924 * * [misc]simplify:  iters left: 3 (57 enodes)
1537431793.936 * * [misc]simplify:  iters left: 2 (98 enodes)
1537431793.998 * * [misc]simplify:  iters left: 1 (286 enodes)
1537431794.097 * [exit]simplify:  Simplified to (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x)))
1537431794.097 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (/ 4 (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.097 * * * * [misc]progress:  [ 31 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* 1 (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.097 * * * * [misc]progress:  [ 32 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.098 * [enter]simplify:  Simplifying (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1537431794.098 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431794.099 * * [misc]simplify:  iters left: 5 (11 enodes)
1537431794.101 * * [misc]simplify:  iters left: 4 (13 enodes)
1537431794.103 * [exit]simplify:  Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1537431794.103 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.103 * * * * [misc]progress:  [ 33 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.103 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537431794.104 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431794.105 * * [misc]simplify:  iters left: 5 (11 enodes)
1537431794.107 * * [misc]simplify:  iters left: 4 (13 enodes)
1537431794.109 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537431794.109 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.109 * * * * [misc]progress:  [ 34 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) 1) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.109 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537431794.110 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431794.111 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431794.112 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431794.114 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431794.114 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) 1) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.114 * * * * [misc]progress:  [ 35 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.115 * [enter]simplify:  Simplifying (/ 1 (+ (exp x) (exp (- x))))
1537431794.115 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431794.116 * * [misc]simplify:  iters left: 5 (11 enodes)
1537431794.118 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537431794.118 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.118 * * * * [misc]progress:  [ 36 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.118 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1537431794.119 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431794.122 * * [misc]simplify:  iters left: 5 (25 enodes)
1537431794.135 * * [misc]simplify:  iters left: 4 (55 enodes)
1537431794.155 * * [misc]simplify:  iters left: 3 (87 enodes)
1537431794.179 * * [misc]simplify:  iters left: 2 (168 enodes)
1537431794.232 * * [misc]simplify:  iters left: 1 (277 enodes)
1537431794.343 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1537431794.343 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.343 * * * * [misc]progress:  [ 37 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (- (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.343 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1537431794.344 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431794.345 * * [misc]simplify:  iters left: 4 (9 enodes)
1537431794.347 * * [misc]simplify:  iters left: 3 (15 enodes)
1537431794.349 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1537431794.349 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (+ (/ -1 (exp x)) (exp x))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.349 * * * * [misc]progress:  [ 38 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.349 * [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1537431794.350 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431794.352 * * [misc]simplify:  iters left: 5 (12 enodes)
1537431794.356 * * [misc]simplify:  iters left: 4 (14 enodes)
1537431794.358 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1537431794.358 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.358 * * * * [misc]progress:  [ 39 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.359 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537431794.359 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431794.361 * * [misc]simplify:  iters left: 5 (11 enodes)
1537431794.362 * * [misc]simplify:  iters left: 4 (13 enodes)
1537431794.365 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537431794.365 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.365 * * * * [misc]progress:  [ 40 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* 1 (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.365 * * * * [misc]progress:  [ 41 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* 2 (* (/ 1 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.365 * * * * [misc]progress:  [ 42 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (* (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.365 * [enter]simplify:  Simplifying (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
1537431794.365 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431794.368 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431794.373 * * [misc]simplify:  iters left: 4 (35 enodes)
1537431794.381 * * [misc]simplify:  iters left: 3 (54 enodes)
1537431794.395 * * [misc]simplify:  iters left: 2 (95 enodes)
1537431794.441 * * [misc]simplify:  iters left: 1 (157 enodes)
1537431794.513 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))
1537431794.513 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))) (* (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.513 * * * * [misc]progress:  [ 43 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (- (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.513 * [enter]simplify:  Simplifying (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
1537431794.514 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431794.519 * * [misc]simplify:  iters left: 5 (20 enodes)
1537431794.527 * * [misc]simplify:  iters left: 4 (37 enodes)
1537431794.544 * * [misc]simplify:  iters left: 3 (67 enodes)
1537431794.579 * * [misc]simplify:  iters left: 2 (166 enodes)
1537431794.674 * * [misc]simplify:  iters left: 1 (395 enodes)
1537431794.928 * [exit]simplify:  Simplified to (/ 2 (- (exp (+ x x)) (exp (+ (- x) (- x)))))
1537431794.928 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (/ 2 (- (exp (+ x x)) (exp (+ (- x) (- x))))) (* (- (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.928 * * * * [misc]progress:  [ 44 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* (/ 2 (+ (exp x) (exp (- x)))) 2) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.928 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537431794.929 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431794.931 * * [misc]simplify:  iters left: 4 (8 enodes)
1537431794.933 * * [misc]simplify:  iters left: 3 (10 enodes)
1537431794.936 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537431794.936 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (/ (* (/ 2 (+ (exp x) (exp (- x)))) 2) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.936 * * * * [misc]progress:  [ 45 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* 2 (/ 2 (+ (exp x) (exp (- x))))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.937 * [enter]simplify:  Simplifying (* 2 (/ 2 (+ (exp x) (exp (- x)))))
1537431794.938 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431794.942 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431794.946 * * [misc]simplify:  iters left: 4 (17 enodes)
1537431794.951 * [exit]simplify:  Simplified to (/ 4 (+ (exp x) (exp (- x))))
1537431794.952 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431794.952 * * * * [misc]progress:  [ 46 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431794.952 * * * * [misc]progress:  [ 47 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))))>
1537431794.952 * * * * [misc]progress:  [ 48 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431794.952 * * * * [misc]progress:  [ 49 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431794.952 * * * * [misc]progress:  [ 50 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431794.952 * * * * [misc]progress:  [ 51 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431794.952 * * * * [misc]progress:  [ 52 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431794.952 * * * * [misc]progress:  [ 53 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (- 2) (- (+ (exp x) (exp (- x))))))))>
1537431794.952 * * * * [misc]progress:  [ 54 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* 1 (/ 2 (+ (exp x) (exp (- x))))))))>
1537431794.952 * * * * [misc]progress:  [ 55 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* 2 (/ 1 (+ (exp x) (exp (- x))))))))>
1537431794.952 * * * * [misc]progress:  [ 56 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))))>
1537431794.952 * * * * [misc]progress:  [ 57 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))>
1537431794.953 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1537431794.953 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431794.956 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431794.959 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431794.963 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1537431794.963 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))
1537431794.963 * * * * [misc]progress:  [ 58 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1537431794.963 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431794.964 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431794.966 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431794.969 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431794.973 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431794.973 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))
1537431794.973 * * * * [misc]progress:  [ 59 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1537431794.973 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537431794.974 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431794.975 * * [misc]simplify:  iters left: 4 (8 enodes)
1537431794.978 * * [misc]simplify:  iters left: 3 (10 enodes)
1537431794.981 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537431794.981 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1537431794.981 * * * * [misc]progress:  [ 60 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1537431794.981 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537431794.982 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431794.984 * * [misc]simplify:  iters left: 4 (8 enodes)
1537431794.986 * * [misc]simplify:  iters left: 3 (10 enodes)
1537431794.989 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537431794.989 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1537431794.989 * * * * [misc]progress:  [ 61 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1537431794.990 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1537431794.991 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431794.996 * * [misc]simplify:  iters left: 5 (25 enodes)
1537431795.011 * * [misc]simplify:  iters left: 4 (55 enodes)
1537431795.033 * * [misc]simplify:  iters left: 3 (87 enodes)
1537431795.070 * * [misc]simplify:  iters left: 2 (168 enodes)
1537431795.147 * * [misc]simplify:  iters left: 1 (277 enodes)
1537431795.266 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1537431795.266 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))))))
1537431795.266 * * * * [misc]progress:  [ 62 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1537431795.267 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1537431795.270 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431795.272 * * [misc]simplify:  iters left: 4 (9 enodes)
1537431795.276 * * [misc]simplify:  iters left: 3 (15 enodes)
1537431795.281 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1537431795.281 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))))
1537431795.281 * * * * [misc]progress:  [ 63 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 64 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (exp (log (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 65 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 66 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 67 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 68 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 69 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (- 2) (- (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 70 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 71 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 2 (/ 1 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 72 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (/ (+ (exp x) (exp (- x))) 2))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.281 * * * * [misc]progress:  [ 73 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.282 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1537431795.282 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431795.284 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431795.287 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431795.290 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1537431795.290 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431795.290 * * * * [misc]progress:  [ 74 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.291 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431795.291 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431795.293 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431795.296 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431795.299 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431795.299 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431795.299 * * * * [misc]progress:  [ 75 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 1) (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.300 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537431795.300 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431795.302 * * [misc]simplify:  iters left: 4 (8 enodes)
1537431795.304 * * [misc]simplify:  iters left: 3 (10 enodes)
1537431795.307 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537431795.307 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 1) (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431795.307 * * * * [misc]progress:  [ 76 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 1) (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.307 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537431795.308 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431795.310 * * [misc]simplify:  iters left: 4 (8 enodes)
1537431795.312 * * [misc]simplify:  iters left: 3 (10 enodes)
1537431795.315 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537431795.315 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 1) (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431795.315 * * * * [misc]progress:  [ 77 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.315 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1537431795.317 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431795.322 * * [misc]simplify:  iters left: 5 (25 enodes)
1537431795.332 * * [misc]simplify:  iters left: 4 (55 enodes)
1537431795.343 * * [misc]simplify:  iters left: 3 (87 enodes)
1537431795.372 * * [misc]simplify:  iters left: 2 (168 enodes)
1537431795.461 * * [misc]simplify:  iters left: 1 (277 enodes)
1537431795.606 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1537431795.606 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431795.607 * * * * [misc]progress:  [ 78 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.607 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1537431795.608 * * [misc]simplify:  iters left: 5 (5 enodes)
1537431795.610 * * [misc]simplify:  iters left: 4 (9 enodes)
1537431795.614 * * [misc]simplify:  iters left: 3 (15 enodes)
1537431795.618 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1537431795.618 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431795.618 * * * * [misc]progress:  [ 79 / 90 ] simplifiying candidate #<alt (λ (x) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))))>
1537431795.618 * [enter]simplify:  Simplifying (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
1537431795.619 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431795.624 * * [misc]simplify:  iters left: 5 (20 enodes)
1537431795.634 * * [misc]simplify:  iters left: 4 (38 enodes)
1537431795.650 * * [misc]simplify:  iters left: 3 (57 enodes)
1537431795.672 * * [misc]simplify:  iters left: 2 (64 enodes)
1537431795.689 * * [misc]simplify:  iters left: 1 (72 enodes)
1537431795.716 * [exit]simplify:  Simplified to (- (* (pow x 4) 0.20833333333333334) (- (* (* x 0.5) x) 1.0))
1537431795.716 * [misc]simplify:  Simplified (2) to (λ (x) (- (* (pow x 4) 0.20833333333333334) (- (* (* x 0.5) x) 1.0)))
1537431795.716 * * * * [misc]progress:  [ 80 / 90 ] simplifiying candidate #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
1537431795.717 * [enter]simplify:  Simplifying (/ 2.0 (+ (exp x) (exp (- x))))
1537431795.717 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431795.719 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431795.721 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431795.723 * [exit]simplify:  Simplified to (/ 2.0 (+ (exp x) (exp (- x))))
1537431795.723 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))
1537431795.723 * * * * [misc]progress:  [ 81 / 90 ] simplifiying candidate #<alt (λ (x) (/ 2.0 (+ (exp (* -1 x)) (exp x))))>
1537431795.723 * [enter]simplify:  Simplifying (/ 2.0 (+ (exp (* -1 x)) (exp x)))
1537431795.723 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431795.726 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431795.728 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431795.731 * * [misc]simplify:  iters left: 3 (18 enodes)
1537431795.734 * [exit]simplify:  Simplified to (/ 2.0 (+ (exp x) (exp (- x))))
1537431795.734 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))
1537431795.734 * * * * [misc]progress:  [ 82 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (- (+ (* 2/3 (pow x 4)) 1) (pow x 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.734 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (pow x 2))
1537431795.735 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431795.737 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431795.741 * * [misc]simplify:  iters left: 4 (30 enodes)
1537431795.746 * * [misc]simplify:  iters left: 3 (37 enodes)
1537431795.751 * * [misc]simplify:  iters left: 2 (39 enodes)
1537431795.757 * * [misc]simplify:  iters left: 1 (48 enodes)
1537431795.767 * [exit]simplify:  Simplified to (+ (* (pow x 4) 2/3) (- 1 (* x x)))
1537431795.767 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (+ (* (pow x 4) 2/3) (- 1 (* x x))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431795.767 * * * * [misc]progress:  [ 83 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ 4 (pow (+ (exp x) (exp (- x))) 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.768 * [enter]simplify:  Simplifying (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537431795.768 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431795.772 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431795.777 * * [misc]simplify:  iters left: 4 (25 enodes)
1537431795.786 * * [misc]simplify:  iters left: 3 (41 enodes)
1537431795.802 * * [misc]simplify:  iters left: 2 (63 enodes)
1537431795.828 * * [misc]simplify:  iters left: 1 (107 enodes)
1537431795.925 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))
1537431795.925 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431795.925 * * * * [misc]progress:  [ 84 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431795.925 * [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2))
1537431795.925 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431795.928 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431795.931 * * [misc]simplify:  iters left: 4 (28 enodes)
1537431795.939 * * [misc]simplify:  iters left: 3 (47 enodes)
1537431795.955 * * [misc]simplify:  iters left: 2 (71 enodes)
1537431795.974 * * [misc]simplify:  iters left: 1 (120 enodes)
1537431796.037 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
1537431796.037 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431796.037 * * * * [misc]progress:  [ 85 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))))>
1537431796.039 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537431796.040 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431796.042 * * [misc]simplify:  iters left: 5 (22 enodes)
1537431796.048 * * [misc]simplify:  iters left: 4 (41 enodes)
1537431796.055 * * [misc]simplify:  iters left: 3 (55 enodes)
1537431796.063 * * [misc]simplify:  iters left: 2 (63 enodes)
1537431796.077 * * [misc]simplify:  iters left: 1 (72 enodes)
1537431796.104 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1537431796.104 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)))))
1537431796.104 * * * * [misc]progress:  [ 86 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431796.104 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537431796.105 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431796.107 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431796.110 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431796.114 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431796.114 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431796.114 * * * * [misc]progress:  [ 87 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1537431796.114 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1537431796.115 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431796.119 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431796.123 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431796.128 * * [misc]simplify:  iters left: 3 (18 enodes)
1537431796.134 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431796.134 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431796.134 * * * * [misc]progress:  [ 88 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431796.134 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537431796.135 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431796.140 * * [misc]simplify:  iters left: 5 (22 enodes)
1537431796.152 * * [misc]simplify:  iters left: 4 (41 enodes)
1537431796.166 * * [misc]simplify:  iters left: 3 (55 enodes)
1537431796.183 * * [misc]simplify:  iters left: 2 (63 enodes)
1537431796.201 * * [misc]simplify:  iters left: 1 (72 enodes)
1537431796.228 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1537431796.228 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431796.228 * * * * [misc]progress:  [ 89 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431796.228 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537431796.229 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431796.232 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431796.235 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431796.239 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431796.240 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431796.240 * * * * [misc]progress:  [ 90 / 90 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp (* -1 x)) (exp x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431796.240 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1537431796.241 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431796.245 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431796.249 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431796.254 * * [misc]simplify:  iters left: 3 (18 enodes)
1537431796.260 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431796.260 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431796.260 * * * [misc]progress:  adding candidates to table
1537431797.992 * * [misc]progress:  iteration 3 / 4
1537431797.992 * * * [misc]progress:  picking best candidate
1537431798.004 * * * * [misc]pick:  Picked  #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431798.004 * * * [misc]progress:  localizing error
1537431798.025 * * * [misc]progress:  generating rewritten candidates
1537431798.025 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 1)
1537431798.082 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2)
1537431798.272 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1537431798.728 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1537431798.979 * * * [misc]progress:  generating series expansions
1537431798.979 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 1)
1537431798.979 * [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ (exp x) (exp (- x))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1537431798.979 * [misc]approximate:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in (x) around 0
1537431798.979 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x
1537431798.979 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431798.979 * [misc]backup-simplify:  Simplify 2 into 2
1537431798.979 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1537431798.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1537431798.980 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431798.980 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431798.980 * [misc]taylor:  Taking taylor expansion of x in x
1537431798.980 * [misc]backup-simplify:  Simplify 0 into 0
1537431798.980 * [misc]backup-simplify:  Simplify 1 into 1
1537431798.980 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431798.980 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431798.980 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431798.980 * [misc]taylor:  Taking taylor expansion of x in x
1537431798.980 * [misc]backup-simplify:  Simplify 0 into 0
1537431798.980 * [misc]backup-simplify:  Simplify 1 into 1
1537431798.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431798.980 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431798.980 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431798.981 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431798.981 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1537431798.981 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1537431798.982 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431798.983 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431798.984 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431798.984 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431798.984 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1537431798.985 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1537431798.985 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x
1537431798.985 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431798.985 * [misc]backup-simplify:  Simplify 2 into 2
1537431798.985 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1537431798.985 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1537431798.985 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431798.985 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431798.985 * [misc]taylor:  Taking taylor expansion of x in x
1537431798.985 * [misc]backup-simplify:  Simplify 0 into 0
1537431798.985 * [misc]backup-simplify:  Simplify 1 into 1
1537431798.985 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431798.985 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431798.985 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431798.985 * [misc]taylor:  Taking taylor expansion of x in x
1537431798.985 * [misc]backup-simplify:  Simplify 0 into 0
1537431798.985 * [misc]backup-simplify:  Simplify 1 into 1
1537431798.985 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431798.985 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431798.985 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431798.986 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431798.986 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1537431798.986 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1537431798.987 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431798.988 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431798.989 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431798.989 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431798.989 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1537431798.989 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1537431798.990 * [misc]backup-simplify:  Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2))
1537431798.990 * [misc]backup-simplify:  Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2))
1537431798.991 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqrt 1/2))) into 0
1537431798.991 * [misc]backup-simplify:  Simplify 0 into 0
1537431798.993 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431798.993 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431798.993 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431798.995 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431798.996 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431798.996 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4
1537431798.997 * [misc]backup-simplify:  Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2))
1537431798.998 * [misc]backup-simplify:  Simplify (+ (* 2 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2))))
1537431798.999 * [misc]backup-simplify:  Simplify (- (* 1/4 (/ 1 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2))))
1537431799.003 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431799.003 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.003 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.003 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.004 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.006 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431799.006 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431799.006 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0
1537431799.006 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0
1537431799.006 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2))))) into 0
1537431799.007 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.010 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431799.010 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.010 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.010 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.011 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.014 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431799.014 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431799.015 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48
1537431799.016 * [misc]backup-simplify:  Simplify (/ (- 5/48 (pow (/ -1/8 (sqrt 1/2)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2)))
1537431799.019 * [misc]backup-simplify:  Simplify (+ (* 2 (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2)))) (+ (* 0 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))))) into (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3))))
1537431799.020 * [misc]backup-simplify:  Simplify (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) into (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3))))
1537431799.023 * [misc]backup-simplify:  Simplify (+ (* (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) (pow x 4)) (+ (* (- (* 1/4 (/ 1 (sqrt 1/2)))) (pow x 2)) (* 2 (sqrt 1/2)))) into (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3)))))
1537431799.023 * [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1537431799.023 * [misc]approximate:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
1537431799.023 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1537431799.023 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.023 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.023 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1537431799.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431799.023 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431799.023 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.023 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.023 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.023 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.023 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.023 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.024 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.024 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431799.024 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431799.024 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.024 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.024 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.024 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.024 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.024 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431799.024 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431799.024 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.024 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1537431799.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.025 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.025 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.025 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1537431799.025 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.025 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.025 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1537431799.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431799.025 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431799.025 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.025 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.025 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.025 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.025 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.025 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.025 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.025 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431799.025 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431799.025 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.025 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.025 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.025 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.025 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.025 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.025 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431799.025 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431799.026 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.026 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1537431799.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.026 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.026 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1537431799.026 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1537431799.027 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.027 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.027 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.027 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.028 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.028 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
1537431799.028 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.028 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.029 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.029 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
1537431799.029 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.030 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.030 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.031 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
1537431799.031 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.032 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.032 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.033 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))))) into 0
1537431799.033 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.035 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.036 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.037 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))))) into 0
1537431799.037 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.037 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1537431799.037 * [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1537431799.038 * [misc]approximate:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
1537431799.038 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1537431799.038 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.038 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.038 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1537431799.038 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431799.038 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431799.038 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.038 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.038 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.038 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.038 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.038 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.038 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.038 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431799.038 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431799.038 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431799.038 * [misc]backup-simplify:  Simplify -1 into -1
1537431799.038 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.038 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.038 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.038 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431799.039 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431799.039 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431799.039 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.039 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1537431799.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.040 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.040 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1537431799.040 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.040 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.040 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1537431799.040 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431799.040 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431799.040 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.040 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.040 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.040 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.040 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.040 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.040 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.040 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431799.040 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431799.040 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431799.040 * [misc]backup-simplify:  Simplify -1 into -1
1537431799.040 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.041 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.041 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.041 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431799.041 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431799.041 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431799.041 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.041 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1537431799.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.042 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.042 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.042 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1537431799.042 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1537431799.043 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.043 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.044 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.045 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.045 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0
1537431799.045 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.046 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.046 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.047 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0
1537431799.047 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.049 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.050 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0
1537431799.050 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.051 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.051 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.052 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))))) into 0
1537431799.052 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.057 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.058 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.059 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))))) into 0
1537431799.059 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.059 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1537431799.059 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 2)
1537431799.059 * [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) into (/ 2 (+ (exp x) (exp (- x))))
1537431799.059 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1537431799.059 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537431799.059 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.059 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.059 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431799.060 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431799.060 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.060 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.060 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.060 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.060 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431799.060 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431799.060 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.060 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.060 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.060 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.060 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.060 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431799.060 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537431799.060 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537431799.060 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.060 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.060 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431799.060 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431799.060 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.060 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.060 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.060 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.060 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431799.060 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431799.060 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.060 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.060 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.061 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.061 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.061 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431799.061 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537431799.061 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.062 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431799.062 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.063 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431799.063 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431799.063 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1537431799.063 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.064 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431799.064 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.066 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431799.066 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431799.066 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1537431799.066 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537431799.068 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431799.068 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.068 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.069 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.069 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.071 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431799.071 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431799.071 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1537431799.071 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.075 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431799.075 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.075 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.075 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.079 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431799.079 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431799.079 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1537431799.079 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1537431799.079 * [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537431799.080 * [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.080 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537431799.080 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431799.080 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.080 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.080 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431799.080 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.080 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.080 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.080 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.080 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.080 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.080 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.080 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431799.080 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431799.080 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.080 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.080 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.080 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.080 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.080 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.080 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431799.081 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431799.081 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.081 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431799.081 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.081 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.081 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431799.081 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.081 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.081 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.081 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.081 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.081 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.081 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.081 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431799.081 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431799.081 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.081 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.081 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.081 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.081 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.081 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.081 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431799.081 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431799.081 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.082 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.082 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.082 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.083 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.083 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.083 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.083 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.084 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.084 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.086 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.086 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.087 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.087 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.087 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1537431799.088 * [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.088 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537431799.088 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431799.088 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.088 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.088 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431799.088 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.088 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.088 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.088 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.088 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.088 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.089 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431799.089 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431799.089 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431799.089 * [misc]backup-simplify:  Simplify -1 into -1
1537431799.089 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.089 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.089 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.089 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431799.089 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431799.089 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431799.089 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.089 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431799.089 * [misc]taylor:  Taking taylor expansion of 2 in x
1537431799.089 * [misc]backup-simplify:  Simplify 2 into 2
1537431799.089 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431799.089 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.089 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.089 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.089 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.090 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.090 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.090 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431799.090 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431799.090 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431799.090 * [misc]backup-simplify:  Simplify -1 into -1
1537431799.090 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.090 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.090 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.090 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431799.090 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431799.090 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431799.091 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.091 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.091 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.091 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.092 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.092 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.092 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.092 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.093 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.093 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.094 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.094 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.094 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.094 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.095 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1537431799.095 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1537431799.095 * [misc]backup-simplify:  Simplify (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
1537431799.095 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
1537431799.095 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1537431799.095 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431799.095 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431799.095 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431799.095 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431799.095 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.095 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.095 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.095 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.095 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431799.096 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431799.096 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.096 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.096 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.096 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.096 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.096 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431799.096 * [misc]backup-simplify:  Simplify (/ 2.0 2) into 1.0
1537431799.096 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1537431799.096 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431799.096 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431799.096 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431799.096 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431799.096 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.096 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.096 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.096 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.096 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431799.096 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431799.096 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.096 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.096 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.096 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.096 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.097 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431799.097 * [misc]backup-simplify:  Simplify (/ 2.0 2) into 1.0
1537431799.097 * [misc]backup-simplify:  Simplify 1.0 into 1.0
1537431799.098 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431799.098 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.098 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431799.099 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431799.099 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
1537431799.099 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.100 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431799.100 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.100 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.102 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431799.102 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431799.102 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
1537431799.102 * [misc]backup-simplify:  Simplify (- 0.5) into (- 0.5)
1537431799.105 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431799.105 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.105 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.107 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431799.107 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431799.107 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
1537431799.108 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.111 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431799.111 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.112 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.112 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.115 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431799.116 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431799.117 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
1537431799.117 * [misc]backup-simplify:  Simplify 0.20833333333333334 into 0.20833333333333334
1537431799.117 * [misc]backup-simplify:  Simplify (+ (* 0.20833333333333334 (pow x 4)) (+ (* (- 0.5) (pow x 2)) 1.0)) into (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
1537431799.118 * [misc]backup-simplify:  Simplify (cbrt (* (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.118 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537431799.118 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431799.118 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431799.118 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431799.118 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431799.118 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.118 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.118 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.118 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.118 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.118 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.118 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.118 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431799.118 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431799.118 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.118 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.118 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.118 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.118 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.118 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.118 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431799.119 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431799.119 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.119 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537431799.119 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431799.119 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431799.119 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431799.119 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.119 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.119 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.119 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.119 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.119 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.119 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431799.119 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431799.119 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.119 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.119 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.119 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.119 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.119 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431799.119 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431799.120 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.120 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537431799.120 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.120 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.120 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.120 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.121 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.121 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.121 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.121 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.122 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.122 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.123 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.123 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.124 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.124 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.124 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
1537431799.125 * [misc]backup-simplify:  Simplify (cbrt (* (* (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) (/ (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.125 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537431799.125 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431799.125 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431799.125 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431799.125 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431799.125 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.125 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.125 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.125 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.125 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.126 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.126 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431799.126 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431799.126 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431799.126 * [misc]backup-simplify:  Simplify -1 into -1
1537431799.126 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.126 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.126 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.126 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431799.126 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431799.126 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431799.126 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.126 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537431799.127 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537431799.127 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537431799.127 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431799.127 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.127 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.127 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.127 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.127 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.127 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.127 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.127 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431799.127 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431799.127 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431799.127 * [misc]backup-simplify:  Simplify -1 into -1
1537431799.127 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.127 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.127 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.127 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431799.127 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431799.128 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431799.128 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.128 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537431799.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.129 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.129 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.129 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.129 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.130 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.130 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.131 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.131 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.133 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.133 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.134 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.134 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.134 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
1537431799.134 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1537431799.135 * [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) into (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537431799.135 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in (x) around 0
1537431799.135 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in x
1537431799.135 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431799.135 * [misc]backup-simplify:  Simplify 4 into 4
1537431799.135 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 2) in x
1537431799.135 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431799.135 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431799.135 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.135 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.135 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.135 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.135 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431799.136 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431799.136 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.136 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.136 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.136 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.136 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.136 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.136 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431799.136 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1537431799.137 * [misc]backup-simplify:  Simplify (/ 4 4) into 1
1537431799.137 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in x
1537431799.137 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431799.137 * [misc]backup-simplify:  Simplify 4 into 4
1537431799.137 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 2) in x
1537431799.137 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537431799.137 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537431799.137 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.137 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.137 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.137 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.137 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537431799.137 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537431799.137 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.137 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.137 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.137 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.137 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537431799.137 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537431799.138 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1537431799.138 * [misc]backup-simplify:  Simplify (/ 4 4) into 1
1537431799.138 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.139 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537431799.140 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.141 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537431799.141 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537431799.141 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 2)) into 0
1537431799.142 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 0 4)))) into 0
1537431799.142 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.144 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431799.144 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.145 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537431799.145 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537431799.145 * [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 1 2))) into 4
1537431799.146 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 4 4)) (* 0 (/ 0 4)))) into -1
1537431799.146 * [misc]backup-simplify:  Simplify -1 into -1
1537431799.148 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1537431799.148 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.148 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.150 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1537431799.150 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537431799.151 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 1 0) (* 0 2)))) into 0
1537431799.151 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 0 4)) (* 0 (/ 4 4)) (* -1 (/ 0 4)))) into 0
1537431799.151 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.154 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431799.154 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.155 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.155 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1537431799.158 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1537431799.159 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537431799.159 * [misc]backup-simplify:  Simplify (+ (* 2 1/12) (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 1/12 2))))) into 4/3
1537431799.159 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 4/3 4)) (* 0 (/ 0 4)) (* -1 (/ 4 4)) (* 0 (/ 0 4)))) into 2/3
1537431799.159 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1537431799.159 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 2/3 (pow x 4)) 1) (pow x 2))
1537431799.160 * [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537431799.160 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in (x) around 0
1537431799.160 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in x
1537431799.160 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431799.160 * [misc]backup-simplify:  Simplify 4 into 4
1537431799.160 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) in x
1537431799.160 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431799.160 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.160 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.160 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.160 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.160 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.160 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.160 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431799.160 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431799.160 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.160 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.160 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.160 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.160 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.160 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431799.161 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431799.161 * [misc]backup-simplify:  Simplify (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)
1537431799.161 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537431799.161 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in x
1537431799.161 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431799.161 * [misc]backup-simplify:  Simplify 4 into 4
1537431799.161 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) in x
1537431799.161 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537431799.161 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.161 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.162 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.162 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.162 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.162 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.162 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537431799.162 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537431799.162 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.162 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.162 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.162 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.162 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.162 * [misc]backup-simplify:  Simplify (- 1) into -1
1537431799.162 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537431799.162 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537431799.162 * [misc]backup-simplify:  Simplify (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)
1537431799.163 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537431799.163 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537431799.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.165 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into 0
1537431799.166 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431799.166 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.166 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1537431799.168 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431799.168 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.168 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537431799.170 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431799.170 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.171 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
1537431799.172 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431799.172 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.173 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
1537431799.175 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431799.175 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.176 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
1537431799.178 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))))) into 0
1537431799.178 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.178 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) 2)) into (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537431799.179 * [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) (/ (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537431799.179 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in (x) around 0
1537431799.179 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in x
1537431799.179 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431799.179 * [misc]backup-simplify:  Simplify 4 into 4
1537431799.179 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2) in x
1537431799.179 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431799.179 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.179 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.179 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.179 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.179 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.179 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.179 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431799.179 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431799.179 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431799.179 * [misc]backup-simplify:  Simplify -1 into -1
1537431799.179 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.179 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.179 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.179 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431799.179 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431799.179 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431799.180 * [misc]backup-simplify:  Simplify (* (+ (exp (/ 1 x)) (exp (/ -1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)
1537431799.180 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537431799.180 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in x
1537431799.180 * [misc]taylor:  Taking taylor expansion of 4 in x
1537431799.180 * [misc]backup-simplify:  Simplify 4 into 4
1537431799.180 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2) in x
1537431799.180 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537431799.180 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537431799.180 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537431799.180 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.180 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.180 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537431799.180 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537431799.180 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537431799.180 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537431799.180 * [misc]taylor:  Taking taylor expansion of -1 in x
1537431799.180 * [misc]backup-simplify:  Simplify -1 into -1
1537431799.180 * [misc]taylor:  Taking taylor expansion of x in x
1537431799.180 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.180 * [misc]backup-simplify:  Simplify 1 into 1
1537431799.180 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537431799.180 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537431799.181 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537431799.181 * [misc]backup-simplify:  Simplify (* (+ (exp (/ 1 x)) (exp (/ -1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)
1537431799.181 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537431799.181 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537431799.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.182 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into 0
1537431799.183 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431799.183 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.183 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1537431799.184 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431799.184 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.185 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537431799.186 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431799.186 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.187 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0
1537431799.188 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431799.188 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.189 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0
1537431799.191 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431799.191 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537431799.191 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0
1537431799.194 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (+ (* (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))) (* 0 (/ 0 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))))) into 0
1537431799.194 * [misc]backup-simplify:  Simplify 0 into 0
1537431799.194 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) 2)) into (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2))
1537431799.194 * * * [misc]progress:  simplifying candidates
1537431799.194 * * * * [misc]progress:  [ 1 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (pow (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 2 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (exp (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 3 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (log (exp (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 4 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 5 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (cbrt (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 6 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 7 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (- 2) (- (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 8 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 9 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* 2 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 10 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.194 * * * * [misc]progress:  [ 11 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.195 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (exp x) (exp (- x)))))
1537431799.195 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431799.196 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431799.198 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431799.200 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) (exp (- x)))))
1537431799.200 * [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.200 * * * * [misc]progress:  [ 12 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.200 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (exp x) (exp (- x)))))
1537431799.201 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431799.202 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431799.204 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431799.206 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) (exp (- x)))))
1537431799.206 * [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.206 * * * * [misc]progress:  [ 13 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.206 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537431799.207 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431799.208 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431799.209 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431799.211 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537431799.212 * [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.212 * * * * [misc]progress:  [ 14 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.212 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431799.212 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431799.214 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431799.215 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431799.217 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431799.217 * [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.217 * * * * [misc]progress:  [ 15 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.217 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431799.218 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431799.219 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431799.220 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431799.222 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431799.222 * [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.222 * * * * [misc]progress:  [ 16 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.222 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537431799.223 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431799.224 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431799.225 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431799.227 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537431799.227 * [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.228 * * * * [misc]progress:  [ 17 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 1) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.228 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431799.228 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431799.229 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431799.231 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431799.232 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431799.232 * [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 1) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.232 * * * * [misc]progress:  [ 18 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.233 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1537431799.233 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431799.236 * * [misc]simplify:  iters left: 5 (26 enodes)
1537431799.245 * * [misc]simplify:  iters left: 4 (56 enodes)
1537431799.256 * * [misc]simplify:  iters left: 3 (88 enodes)
1537431799.278 * * [misc]simplify:  iters left: 2 (169 enodes)
1537431799.360 * * [misc]simplify:  iters left: 1 (277 enodes)
1537431799.480 * [exit]simplify:  Simplified to (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))
1537431799.480 * [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.480 * * * * [misc]progress:  [ 19 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.480 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1537431799.481 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431799.482 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431799.484 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431799.487 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1537431799.487 * [misc]simplify:  Simplified (2 1 1 2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.487 * * * * [misc]progress:  [ 20 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (pow (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 1)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.487 * * * * [misc]progress:  [ 21 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.487 * [enter]simplify:  Simplifying (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x))))))
1537431799.488 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431799.490 * * [misc]simplify:  iters left: 5 (18 enodes)
1537431799.496 * * [misc]simplify:  iters left: 4 (26 enodes)
1537431799.506 * * [misc]simplify:  iters left: 3 (39 enodes)
1537431799.520 * * [misc]simplify:  iters left: 2 (68 enodes)
1537431799.533 * * [misc]simplify:  iters left: 1 (96 enodes)
1537431799.547 * [exit]simplify:  Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x)))))))
1537431799.547 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (exp (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431799.547 * * * * [misc]progress:  [ 22 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (exp (log (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.548 * * * * [misc]progress:  [ 23 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.548 * * * * [misc]progress:  [ 24 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (cbrt (/ (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431799.548 * [enter]simplify:  Simplifying (/ (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537431799.551 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431799.558 * * [misc]simplify:  iters left: 5 (31 enodes)
1537431799.579 * * [misc]simplify:  iters left: 4 (96 enodes)
1537431799.641 * * [misc]simplify:  iters left: 3 (243 enodes)
1537431799.816 * * [misc]simplify:  iters left: 2 (479 enodes)
1537431800.480 * [exit]simplify:  Simplified to (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
1537431800.481 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.481 * * * * [misc]progress:  [ 25 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.481 * * * * [misc]progress:  [ 26 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (cbrt (* (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.481 * * * * [misc]progress:  [ 27 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.481 * * * * [misc]progress:  [ 28 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (- (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (- (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.481 * * * * [misc]progress:  [ 29 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.481 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431800.482 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431800.485 * * [misc]simplify:  iters left: 5 (22 enodes)
1537431800.489 * * [misc]simplify:  iters left: 4 (33 enodes)
1537431800.494 * * [misc]simplify:  iters left: 3 (36 enodes)
1537431800.501 * * [misc]simplify:  iters left: 2 (39 enodes)
1537431800.509 * [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431800.510 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.510 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.510 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.512 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.514 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.517 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.517 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.517 * * * * [misc]progress:  [ 30 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.517 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537431800.518 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431800.521 * * [misc]simplify:  iters left: 5 (20 enodes)
1537431800.525 * * [misc]simplify:  iters left: 4 (24 enodes)
1537431800.528 * * [misc]simplify:  iters left: 3 (25 enodes)
1537431800.535 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))))
1537431800.536 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.536 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431800.537 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431800.541 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431800.546 * * [misc]simplify:  iters left: 4 (17 enodes)
1537431800.552 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431800.552 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.552 * * * * [misc]progress:  [ 31 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.552 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.553 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431800.558 * * [misc]simplify:  iters left: 5 (17 enodes)
1537431800.563 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431800.569 * * [misc]simplify:  iters left: 3 (22 enodes)
1537431800.578 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))
1537431800.578 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.579 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.580 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.583 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.588 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.593 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.593 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.593 * * * * [misc]progress:  [ 32 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.594 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))
1537431800.597 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431800.601 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431800.604 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431800.608 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537431800.608 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.608 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.609 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.611 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431800.613 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431800.616 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.616 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.616 * * * * [misc]progress:  [ 33 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.616 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))
1537431800.617 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431800.620 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431800.623 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431800.626 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537431800.626 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.627 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.627 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.629 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431800.631 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431800.634 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.634 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.634 * * * * [misc]progress:  [ 34 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.634 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.635 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431800.637 * * [misc]simplify:  iters left: 5 (17 enodes)
1537431800.640 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431800.643 * * [misc]simplify:  iters left: 3 (22 enodes)
1537431800.648 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))
1537431800.648 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.648 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.649 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.650 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.654 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.660 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.660 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.660 * * * * [misc]progress:  [ 35 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.660 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1)
1537431800.662 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431800.666 * * [misc]simplify:  iters left: 5 (18 enodes)
1537431800.673 * * [misc]simplify:  iters left: 4 (24 enodes)
1537431800.680 * * [misc]simplify:  iters left: 3 (26 enodes)
1537431800.686 * * [misc]simplify:  iters left: 2 (31 enodes)
1537431800.697 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537431800.697 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.697 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.697 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.699 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431800.701 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431800.704 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.704 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.704 * * * * [misc]progress:  [ 36 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.704 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431800.705 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431800.707 * * [misc]simplify:  iters left: 5 (17 enodes)
1537431800.710 * * [misc]simplify:  iters left: 4 (19 enodes)
1537431800.713 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431800.713 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.713 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.714 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.716 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.718 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.721 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.721 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.721 * * * * [misc]progress:  [ 37 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.721 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537431800.722 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431800.724 * * [misc]simplify:  iters left: 5 (17 enodes)
1537431800.727 * * [misc]simplify:  iters left: 4 (19 enodes)
1537431800.733 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))
1537431800.733 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.734 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431800.735 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431800.739 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431800.743 * * [misc]simplify:  iters left: 4 (17 enodes)
1537431800.749 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431800.749 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.749 * * * * [misc]progress:  [ 38 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.750 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.751 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.754 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.757 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.760 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.760 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.760 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.761 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.762 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.765 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.767 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.767 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.768 * * * * [misc]progress:  [ 39 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.768 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))
1537431800.768 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431800.771 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431800.774 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537431800.774 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.774 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.775 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.778 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431800.780 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431800.782 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.782 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.783 * * * * [misc]progress:  [ 40 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.783 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))
1537431800.783 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431800.786 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431800.790 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537431800.790 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.790 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.791 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.795 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431800.798 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431800.804 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.804 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.804 * * * * [misc]progress:  [ 41 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.804 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.805 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.809 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.813 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.819 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.819 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.819 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.820 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.824 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.828 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.834 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.834 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.834 * * * * [misc]progress:  [ 42 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 1) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.835 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 1)
1537431800.836 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.840 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431800.845 * * [misc]simplify:  iters left: 4 (17 enodes)
1537431800.850 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537431800.850 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.850 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.851 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.855 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431800.859 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431800.864 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.864 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.864 * * * * [misc]progress:  [ 43 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.864 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431800.865 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.868 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431800.872 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.872 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.872 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.873 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.875 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431800.877 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431800.881 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.881 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.881 * * * * [misc]progress:  [ 44 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.882 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537431800.882 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.884 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431800.887 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x))))))
1537431800.887 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.887 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431800.889 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431800.891 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431800.894 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431800.898 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431800.898 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.898 * * * * [misc]progress:  [ 45 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.899 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.900 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431800.902 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431800.905 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.905 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.905 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.907 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.910 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431800.915 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431800.922 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.922 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.922 * * * * [misc]progress:  [ 46 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (sqrt 1)) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.923 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1537431800.923 * * [misc]simplify:  iters left: 3 (3 enodes)
1537431800.925 * * [misc]simplify:  iters left: 2 (5 enodes)
1537431800.926 * [exit]simplify:  Simplified to 1
1537431800.926 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.926 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.927 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431800.931 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.935 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.939 * * [misc]simplify:  iters left: 3 (17 enodes)
1537431800.944 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431800.945 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.945 * * * * [misc]progress:  [ 47 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (sqrt 1)) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.945 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1537431800.945 * * [misc]simplify:  iters left: 3 (3 enodes)
1537431800.947 * * [misc]simplify:  iters left: 2 (5 enodes)
1537431800.948 * [exit]simplify:  Simplified to 1
1537431800.948 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.948 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.949 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431800.953 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431800.957 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431800.961 * * [misc]simplify:  iters left: 3 (17 enodes)
1537431800.966 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431800.966 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.966 * * * * [misc]progress:  [ 48 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.967 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.967 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431800.971 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431800.975 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.975 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.975 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.976 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431800.980 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431800.985 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431800.993 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431800.993 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.993 * * * * [misc]progress:  [ 49 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 1 1) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431800.993 * [enter]simplify:  Simplifying (/ 1 1)
1537431800.993 * * [misc]simplify:  iters left: 2 (2 enodes)
1537431800.994 * * [misc]simplify:  iters left: 1 (4 enodes)
1537431800.995 * [exit]simplify:  Simplified to 1
1537431800.995 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431800.995 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431800.996 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431801.000 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431801.004 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431801.008 * * [misc]simplify:  iters left: 3 (17 enodes)
1537431801.013 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431801.013 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.013 * * * * [misc]progress:  [ 50 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431801.014 * [enter]simplify:  Simplifying (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431801.015 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431801.021 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431801.025 * * [misc]simplify:  iters left: 4 (17 enodes)
1537431801.032 * [exit]simplify:  Simplified to (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431801.032 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.032 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.033 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431801.037 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431801.042 * * [misc]simplify:  iters left: 4 (19 enodes)
1537431801.048 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.048 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.048 * * * * [misc]progress:  [ 51 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431801.049 * [enter]simplify:  Simplifying (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537431801.050 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431801.053 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431801.057 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431801.062 * [exit]simplify:  Simplified to (/ 2 (fabs (cbrt (+ (exp x) (exp (- x))))))
1537431801.062 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.063 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431801.064 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431801.068 * * [misc]simplify:  iters left: 5 (17 enodes)
1537431801.073 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431801.080 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431801.080 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.080 * * * * [misc]progress:  [ 52 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431801.080 * [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.082 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431801.085 * * [misc]simplify:  iters left: 5 (12 enodes)
1537431801.088 * * [misc]simplify:  iters left: 4 (14 enodes)
1537431801.093 * [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.093 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.093 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.094 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431801.098 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431801.103 * * [misc]simplify:  iters left: 4 (19 enodes)
1537431801.109 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.110 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.110 * * * * [misc]progress:  [ 53 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt 1)) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431801.110 * [enter]simplify:  Simplifying (/ 2 (sqrt 1))
1537431801.110 * * [misc]simplify:  iters left: 3 (4 enodes)
1537431801.113 * * [misc]simplify:  iters left: 2 (6 enodes)
1537431801.114 * [exit]simplify:  Simplified to 2
1537431801.114 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 2 (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.114 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431801.115 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431801.118 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431801.123 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537431801.123 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 2 (/ 1 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.124 * * * * [misc]progress:  [ 54 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt 1)) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431801.124 * [enter]simplify:  Simplifying (/ 2 (sqrt 1))
1537431801.124 * * [misc]simplify:  iters left: 3 (4 enodes)
1537431801.127 * * [misc]simplify:  iters left: 2 (6 enodes)
1537431801.128 * [exit]simplify:  Simplified to 2
1537431801.128 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 2 (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.128 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431801.129 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431801.133 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431801.138 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537431801.138 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 2 (/ 1 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.138 * * * * [misc]progress:  [ 55 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431801.138 * [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.139 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431801.142 * * [misc]simplify:  iters left: 5 (12 enodes)
1537431801.146 * * [misc]simplify:  iters left: 4 (14 enodes)
1537431801.150 * [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.150 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.151 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.152 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431801.158 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431801.162 * * [misc]simplify:  iters left: 4 (19 enodes)
1537431801.169 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.170 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.170 * * * * [misc]progress:  [ 56 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 1) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431801.170 * [enter]simplify:  Simplifying (/ 2 1)
1537431801.170 * * [misc]simplify:  iters left: 2 (3 enodes)
1537431801.171 * * [misc]simplify:  iters left: 1 (5 enodes)
1537431801.172 * [exit]simplify:  Simplified to 2
1537431801.173 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 2 (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.173 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431801.174 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431801.177 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431801.182 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537431801.183 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 2 (/ 1 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.183 * * * * [misc]progress:  [ 57 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431801.183 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431801.185 * * [misc]simplify:  iters left: 6 (16 enodes)
1537431801.192 * * [misc]simplify:  iters left: 5 (30 enodes)
1537431801.205 * * [misc]simplify:  iters left: 4 (52 enodes)
1537431801.217 * * [misc]simplify:  iters left: 3 (76 enodes)
1537431801.232 * * [misc]simplify:  iters left: 2 (118 enodes)
1537431801.279 * * [misc]simplify:  iters left: 1 (180 enodes)
1537431801.346 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431801.346 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.346 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.347 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431801.351 * * [misc]simplify:  iters left: 5 (31 enodes)
1537431801.368 * * [misc]simplify:  iters left: 4 (61 enodes)
1537431801.389 * * [misc]simplify:  iters left: 3 (93 enodes)
1537431801.426 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431801.503 * * [misc]simplify:  iters left: 1 (281 enodes)
1537431801.611 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431801.611 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.611 * * * * [misc]progress:  [ 58 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431801.612 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537431801.613 * * [misc]simplify:  iters left: 6 (16 enodes)
1537431801.616 * * [misc]simplify:  iters left: 5 (29 enodes)
1537431801.626 * * [misc]simplify:  iters left: 4 (48 enodes)
1537431801.644 * * [misc]simplify:  iters left: 3 (67 enodes)
1537431801.671 * * [misc]simplify:  iters left: 2 (108 enodes)
1537431801.724 * * [misc]simplify:  iters left: 1 (170 enodes)
1537431801.763 * [exit]simplify:  Simplified to (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))))
1537431801.763 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431801.763 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431801.764 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431801.768 * * [misc]simplify:  iters left: 5 (31 enodes)
1537431801.786 * * [misc]simplify:  iters left: 4 (61 enodes)
1537431801.798 * * [misc]simplify:  iters left: 3 (93 enodes)
1537431801.819 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431801.902 * * [misc]simplify:  iters left: 1 (281 enodes)
1537431802.024 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431802.024 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431802.024 * * * * [misc]progress:  [ 59 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431802.024 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431802.025 * * [misc]simplify:  iters left: 6 (15 enodes)
1537431802.029 * * [misc]simplify:  iters left: 5 (27 enodes)
1537431802.035 * * [misc]simplify:  iters left: 4 (46 enodes)
1537431802.044 * * [misc]simplify:  iters left: 3 (65 enodes)
1537431802.067 * * [misc]simplify:  iters left: 2 (106 enodes)
1537431802.118 * * [misc]simplify:  iters left: 1 (168 enodes)
1537431802.194 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431802.194 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431802.194 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431802.196 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431802.204 * * [misc]simplify:  iters left: 5 (31 enodes)
1537431802.222 * * [misc]simplify:  iters left: 4 (61 enodes)
1537431802.234 * * [misc]simplify:  iters left: 3 (93 enodes)
1537431802.255 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431802.319 * * [misc]simplify:  iters left: 1 (281 enodes)
1537431802.450 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431802.450 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431802.450 * * * * [misc]progress:  [ 60 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1)) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431802.450 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))
1537431802.451 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431802.455 * * [misc]simplify:  iters left: 5 (26 enodes)
1537431802.465 * * [misc]simplify:  iters left: 4 (43 enodes)
1537431802.481 * * [misc]simplify:  iters left: 3 (64 enodes)
1537431802.506 * * [misc]simplify:  iters left: 2 (105 enodes)
1537431802.550 * * [misc]simplify:  iters left: 1 (167 enodes)
1537431802.605 * [exit]simplify:  Simplified to (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))))
1537431802.605 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431802.605 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431802.606 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431802.610 * * [misc]simplify:  iters left: 5 (30 enodes)
1537431802.624 * * [misc]simplify:  iters left: 4 (60 enodes)
1537431802.649 * * [misc]simplify:  iters left: 3 (92 enodes)
1537431802.681 * * [misc]simplify:  iters left: 2 (173 enodes)
1537431802.736 * * [misc]simplify:  iters left: 1 (280 enodes)
1537431802.863 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x))))
1537431802.863 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431802.864 * * * * [misc]progress:  [ 61 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1)) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431802.864 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))
1537431802.865 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431802.870 * * [misc]simplify:  iters left: 5 (26 enodes)
1537431802.877 * * [misc]simplify:  iters left: 4 (43 enodes)
1537431802.885 * * [misc]simplify:  iters left: 3 (64 enodes)
1537431802.903 * * [misc]simplify:  iters left: 2 (105 enodes)
1537431802.945 * * [misc]simplify:  iters left: 1 (167 enodes)
1537431802.985 * [exit]simplify:  Simplified to (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))))
1537431802.985 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431802.985 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431802.986 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431802.992 * * [misc]simplify:  iters left: 5 (30 enodes)
1537431803.007 * * [misc]simplify:  iters left: 4 (60 enodes)
1537431803.027 * * [misc]simplify:  iters left: 3 (92 enodes)
1537431803.048 * * [misc]simplify:  iters left: 2 (173 enodes)
1537431803.115 * * [misc]simplify:  iters left: 1 (280 enodes)
1537431803.226 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x))))
1537431803.226 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431803.226 * * * * [misc]progress:  [ 62 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431803.226 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431803.228 * * [misc]simplify:  iters left: 6 (15 enodes)
1537431803.233 * * [misc]simplify:  iters left: 5 (27 enodes)
1537431803.239 * * [misc]simplify:  iters left: 4 (46 enodes)
1537431803.249 * * [misc]simplify:  iters left: 3 (65 enodes)
1537431803.264 * * [misc]simplify:  iters left: 2 (106 enodes)
1537431803.301 * * [misc]simplify:  iters left: 1 (168 enodes)
1537431803.348 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431803.349 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431803.349 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431803.350 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431803.353 * * [misc]simplify:  iters left: 5 (31 enodes)
1537431803.362 * * [misc]simplify:  iters left: 4 (61 enodes)
1537431803.379 * * [misc]simplify:  iters left: 3 (93 enodes)
1537431803.406 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431803.461 * * [misc]simplify:  iters left: 1 (281 enodes)
1537431803.622 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431803.623 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431803.623 * * * * [misc]progress:  [ 63 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431803.623 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1)
1537431803.624 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431803.630 * * [misc]simplify:  iters left: 5 (25 enodes)
1537431803.641 * * [misc]simplify:  iters left: 4 (42 enodes)
1537431803.657 * * [misc]simplify:  iters left: 3 (63 enodes)
1537431803.682 * * [misc]simplify:  iters left: 2 (104 enodes)
1537431803.724 * * [misc]simplify:  iters left: 1 (166 enodes)
1537431803.761 * [exit]simplify:  Simplified to (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))))
1537431803.762 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431803.762 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431803.763 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431803.770 * * [misc]simplify:  iters left: 5 (30 enodes)
1537431803.783 * * [misc]simplify:  iters left: 4 (60 enodes)
1537431803.796 * * [misc]simplify:  iters left: 3 (92 enodes)
1537431803.817 * * [misc]simplify:  iters left: 2 (173 enodes)
1537431803.862 * * [misc]simplify:  iters left: 1 (280 enodes)
1537431803.969 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x))))
1537431803.969 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1) (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431803.969 * * * * [misc]progress:  [ 64 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431803.969 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431803.970 * * [misc]simplify:  iters left: 6 (15 enodes)
1537431803.974 * * [misc]simplify:  iters left: 5 (30 enodes)
1537431803.980 * * [misc]simplify:  iters left: 4 (50 enodes)
1537431803.991 * * [misc]simplify:  iters left: 3 (85 enodes)
1537431804.027 * * [misc]simplify:  iters left: 2 (185 enodes)
1537431804.159 * * [misc]simplify:  iters left: 1 (375 enodes)
1537431804.401 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (- (exp (+ x x)) (exp (- (+ x x)))))) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x))))))
1537431804.401 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (- (exp (+ x x)) (exp (- (+ x x)))))) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431804.401 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431804.403 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431804.406 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431804.412 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431804.417 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431804.417 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (- (exp (+ x x)) (exp (- (+ x x)))))) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431804.417 * * * * [misc]progress:  [ 65 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431804.418 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537431804.419 * * [misc]simplify:  iters left: 6 (15 enodes)
1537431804.425 * * [misc]simplify:  iters left: 5 (29 enodes)
1537431804.431 * * [misc]simplify:  iters left: 4 (46 enodes)
1537431804.447 * * [misc]simplify:  iters left: 3 (76 enodes)
1537431804.487 * * [misc]simplify:  iters left: 2 (175 enodes)
1537431804.596 * * [misc]simplify:  iters left: 1 (393 enodes)
1537431804.804 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp (+ x x)) (/ -1 (exp (+ x x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))
1537431804.804 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (exp (+ x x)) (/ -1 (exp (+ x x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431804.805 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431804.807 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431804.809 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431804.812 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431804.816 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431804.816 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (exp (+ x x)) (/ -1 (exp (+ x x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431804.816 * * * * [misc]progress:  [ 66 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431804.816 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431804.817 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431804.820 * * [misc]simplify:  iters left: 5 (27 enodes)
1537431804.826 * * [misc]simplify:  iters left: 4 (44 enodes)
1537431804.836 * * [misc]simplify:  iters left: 3 (74 enodes)
1537431804.856 * * [misc]simplify:  iters left: 2 (173 enodes)
1537431804.938 * * [misc]simplify:  iters left: 1 (402 enodes)
1537431805.131 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (- (exp (+ x x)) (exp (- (+ x x))))))
1537431805.131 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (- (exp (+ x x)) (exp (- (+ x x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431805.131 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431805.132 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431805.134 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431805.137 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431805.141 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431805.141 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (- (exp (+ x x)) (exp (- (+ x x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431805.141 * * * * [misc]progress:  [ 67 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1)) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431805.141 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))
1537431805.142 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431805.147 * * [misc]simplify:  iters left: 5 (27 enodes)
1537431805.158 * * [misc]simplify:  iters left: 4 (43 enodes)
1537431805.175 * * [misc]simplify:  iters left: 3 (75 enodes)
1537431805.212 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431805.290 * * [misc]simplify:  iters left: 1 (392 enodes)
1537431805.578 * [exit]simplify:  Simplified to (/ 2 (sqrt (+ (* (exp x) (exp x)) (/ -1 (* (exp x) (exp x))))))
1537431805.579 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (* (exp x) (exp x)) (/ -1 (* (exp x) (exp x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431805.579 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537431805.580 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431805.584 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431805.589 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431805.596 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537431805.596 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (* (exp x) (exp x)) (/ -1 (* (exp x) (exp x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431805.596 * * * * [misc]progress:  [ 68 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1)) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431805.596 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))
1537431805.598 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431805.604 * * [misc]simplify:  iters left: 5 (27 enodes)
1537431805.610 * * [misc]simplify:  iters left: 4 (43 enodes)
1537431805.619 * * [misc]simplify:  iters left: 3 (75 enodes)
1537431805.644 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431805.742 * * [misc]simplify:  iters left: 1 (392 enodes)
1537431806.007 * [exit]simplify:  Simplified to (/ 2 (sqrt (+ (* (exp x) (exp x)) (/ -1 (* (exp x) (exp x))))))
1537431806.008 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (* (exp x) (exp x)) (/ -1 (* (exp x) (exp x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.008 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537431806.008 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431806.010 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431806.013 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431806.016 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537431806.016 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (* (exp x) (exp x)) (/ -1 (* (exp x) (exp x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.016 * * * * [misc]progress:  [ 69 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.017 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431806.017 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431806.021 * * [misc]simplify:  iters left: 5 (27 enodes)
1537431806.026 * * [misc]simplify:  iters left: 4 (44 enodes)
1537431806.036 * * [misc]simplify:  iters left: 3 (74 enodes)
1537431806.058 * * [misc]simplify:  iters left: 2 (173 enodes)
1537431806.146 * * [misc]simplify:  iters left: 1 (402 enodes)
1537431806.327 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (- (exp (+ x x)) (exp (- (+ x x))))))
1537431806.327 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (- (exp (+ x x)) (exp (- (+ x x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.327 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431806.328 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431806.330 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431806.333 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431806.336 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431806.336 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (- (exp (+ x x)) (exp (- (+ x x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.336 * * * * [misc]progress:  [ 70 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 1) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.337 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 1)
1537431806.338 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431806.343 * * [misc]simplify:  iters left: 5 (26 enodes)
1537431806.354 * * [misc]simplify:  iters left: 4 (42 enodes)
1537431806.372 * * [misc]simplify:  iters left: 3 (74 enodes)
1537431806.406 * * [misc]simplify:  iters left: 2 (173 enodes)
1537431806.491 * * [misc]simplify:  iters left: 1 (380 enodes)
1537431806.665 * [exit]simplify:  Simplified to (/ 2 (sqrt (- (exp (+ x x)) (exp (+ (- x) (- x))))))
1537431806.665 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (- (exp (+ x x)) (exp (+ (- x) (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.665 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537431806.666 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431806.668 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431806.670 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431806.673 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537431806.673 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (- (exp (+ x x)) (exp (+ (- x) (- x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.673 * * * * [misc]progress:  [ 71 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.674 * * * * [misc]progress:  [ 72 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.674 * * * * [misc]progress:  [ 73 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.674 * * * * [misc]progress:  [ 74 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.674 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (exp x) (exp (- x)))))
1537431806.674 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431806.676 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431806.677 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431806.679 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) (exp (- x)))))
1537431806.679 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.679 * * * * [misc]progress:  [ 75 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.679 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (exp x) (exp (- x)))))
1537431806.680 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431806.681 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431806.682 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431806.684 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) (exp (- x)))))
1537431806.684 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.684 * * * * [misc]progress:  [ 76 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.684 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537431806.687 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431806.688 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431806.690 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431806.692 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537431806.692 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.692 * * * * [misc]progress:  [ 77 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.692 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431806.692 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431806.693 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431806.695 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431806.696 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431806.696 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.696 * * * * [misc]progress:  [ 78 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.697 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431806.697 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431806.698 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431806.700 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431806.703 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431806.703 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.703 * * * * [misc]progress:  [ 79 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.703 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537431806.704 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431806.707 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431806.709 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431806.713 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537431806.713 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.713 * * * * [misc]progress:  [ 80 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.714 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431806.714 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431806.716 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431806.719 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431806.722 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431806.722 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.722 * * * * [misc]progress:  [ 81 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.723 * [enter]simplify:  Simplifying (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537431806.724 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431806.727 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431806.731 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431806.736 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537431806.737 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.737 * * * * [misc]progress:  [ 82 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.737 * [enter]simplify:  Simplifying (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537431806.738 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431806.741 * * [misc]simplify:  iters left: 5 (12 enodes)
1537431806.744 * * [misc]simplify:  iters left: 4 (14 enodes)
1537431806.749 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537431806.749 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.749 * * * * [misc]progress:  [ 83 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.749 * * * * [misc]progress:  [ 84 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (/ (sqrt (+ (exp x) (exp (- x)))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.749 * * * * [misc]progress:  [ 85 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.750 * [enter]simplify:  Simplifying (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1537431806.751 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431806.753 * * [misc]simplify:  iters left: 5 (20 enodes)
1537431806.759 * * [misc]simplify:  iters left: 4 (36 enodes)
1537431806.767 * * [misc]simplify:  iters left: 3 (55 enodes)
1537431806.779 * * [misc]simplify:  iters left: 2 (96 enodes)
1537431806.811 * * [misc]simplify:  iters left: 1 (158 enodes)
1537431806.846 * [exit]simplify:  Simplified to (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))))
1537431806.846 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431806.846 * * * * [misc]progress:  [ 86 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431806.847 * [enter]simplify:  Simplifying (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1537431806.847 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431806.850 * * [misc]simplify:  iters left: 5 (21 enodes)
1537431806.854 * * [misc]simplify:  iters left: 4 (36 enodes)
1537431806.865 * * [misc]simplify:  iters left: 3 (66 enodes)
1537431806.884 * * [misc]simplify:  iters left: 2 (165 enodes)
1537431806.957 * * [misc]simplify:  iters left: 1 (396 enodes)
1537431807.169 * [exit]simplify:  Simplified to (/ 2 (sqrt (+ (/ -1 (exp (+ x x))) (exp (+ x x)))))
1537431807.169 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (/ -1 (exp (+ x x))) (exp (+ x x))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431807.169 * * * * [misc]progress:  [ 87 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431807.169 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1537431807.170 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431807.173 * * [misc]simplify:  iters left: 5 (26 enodes)
1537431807.181 * * [misc]simplify:  iters left: 4 (56 enodes)
1537431807.191 * * [misc]simplify:  iters left: 3 (88 enodes)
1537431807.211 * * [misc]simplify:  iters left: 2 (169 enodes)
1537431807.268 * * [misc]simplify:  iters left: 1 (277 enodes)
1537431807.345 * [exit]simplify:  Simplified to (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))
1537431807.345 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431807.345 * * * * [misc]progress:  [ 88 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431807.345 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1537431807.345 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431807.347 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431807.349 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431807.351 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1537431807.351 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431807.351 * * * * [misc]progress:  [ 89 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431807.351 * * * * [misc]progress:  [ 90 / 187 ] simplifiying candidate #<alt (λ (x) (pow (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))) 1/3))>
1537431807.351 * * * * [misc]progress:  [ 91 / 187 ] simplifiying candidate #<alt (λ (x) (pow (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1537431807.351 * * * * [misc]progress:  [ 92 / 187 ] simplifiying candidate #<alt (λ (x) (exp (log (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431807.351 * * * * [misc]progress:  [ 93 / 187 ] simplifiying candidate #<alt (λ (x) (log (exp (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431807.351 * * * * [misc]progress:  [ 94 / 187 ] simplifiying candidate #<alt (λ (x) (* (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1537431807.352 * [enter]simplify:  Simplifying (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1537431807.352 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431807.355 * * [misc]simplify:  iters left: 5 (22 enodes)
1537431807.360 * * [misc]simplify:  iters left: 4 (41 enodes)
1537431807.370 * * [misc]simplify:  iters left: 3 (71 enodes)
1537431807.401 * * [misc]simplify:  iters left: 2 (123 enodes)
1537431807.438 * * [misc]simplify:  iters left: 1 (199 enodes)
1537431807.491 * [exit]simplify:  Simplified to (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))
1537431807.491 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1537431807.491 * * * * [misc]progress:  [ 95 / 187 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 2)) (cbrt (* (* (+ (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))) (+ (exp x) (exp (- x)))))))>
1537431807.491 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 2))
1537431807.492 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431807.494 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431807.497 * * [misc]simplify:  iters left: 4 (22 enodes)
1537431807.501 * * [misc]simplify:  iters left: 3 (23 enodes)
1537431807.508 * * [misc]simplify:  iters left: 2 (28 enodes)
1537431807.516 * [exit]simplify:  Simplified to (cbrt (/ 8 (sqrt (+ (exp x) (exp (- x))))))
1537431807.516 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (* (* (+ (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))) (+ (exp x) (exp (- x)))))))
1537431807.516 * * * * [misc]progress:  [ 96 / 187 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 2)) (cbrt (* (sqrt (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1537431807.516 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 2))
1537431807.518 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431807.523 * * [misc]simplify:  iters left: 5 (23 enodes)
1537431807.530 * * [misc]simplify:  iters left: 4 (49 enodes)
1537431807.540 * * [misc]simplify:  iters left: 3 (75 enodes)
1537431807.554 * * [misc]simplify:  iters left: 2 (111 enodes)
1537431807.593 * * [misc]simplify:  iters left: 1 (163 enodes)
1537431807.648 * [exit]simplify:  Simplified to (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))
1537431807.648 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))) (cbrt (* (sqrt (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))
1537431807.649 * * * * [misc]progress:  [ 97 / 187 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 2)) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))>
1537431807.649 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 2))
1537431807.650 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431807.655 * * [misc]simplify:  iters left: 5 (21 enodes)
1537431807.664 * * [misc]simplify:  iters left: 4 (37 enodes)
1537431807.673 * * [misc]simplify:  iters left: 3 (53 enodes)
1537431807.682 * * [misc]simplify:  iters left: 2 (68 enodes)
1537431807.691 * * [misc]simplify:  iters left: 1 (78 enodes)
1537431807.709 * [exit]simplify:  Simplified to (cbrt (/ 8 (+ (exp x) (exp (- x)))))
1537431807.709 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (+ (exp x) (exp (- x))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1537431807.709 * * * * [misc]progress:  [ 98 / 187 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 2)) (cbrt (+ (exp x) (exp (- x))))))>
1537431807.710 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 2))
1537431807.711 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431807.717 * * [misc]simplify:  iters left: 5 (26 enodes)
1537431807.732 * * [misc]simplify:  iters left: 4 (71 enodes)
1537431807.769 * * [misc]simplify:  iters left: 3 (150 enodes)
1537431807.849 * * [misc]simplify:  iters left: 2 (272 enodes)
1537431807.960 * * [misc]simplify:  iters left: 1 (420 enodes)
1537431808.130 * [exit]simplify:  Simplified to (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
1537431808.130 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1537431808.130 * * * * [misc]progress:  [ 99 / 187 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (* (+ (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))))))>
1537431808.130 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))
1537431808.131 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431808.134 * * [misc]simplify:  iters left: 5 (24 enodes)
1537431808.139 * * [misc]simplify:  iters left: 4 (40 enodes)
1537431808.148 * * [misc]simplify:  iters left: 3 (66 enodes)
1537431808.167 * * [misc]simplify:  iters left: 2 (96 enodes)
1537431808.188 * * [misc]simplify:  iters left: 1 (128 enodes)
1537431808.227 * [exit]simplify:  Simplified to (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))
1537431808.227 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))) (cbrt (* (+ (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x))))))))
1537431808.227 * * * * [misc]progress:  [ 100 / 187 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))>
1537431808.227 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))
1537431808.228 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431808.233 * * [misc]simplify:  iters left: 5 (23 enodes)
1537431808.244 * * [misc]simplify:  iters left: 4 (54 enodes)
1537431808.258 * * [misc]simplify:  iters left: 3 (91 enodes)
1537431808.305 * * [misc]simplify:  iters left: 2 (217 enodes)
1537431808.410 * * [misc]simplify:  iters left: 1 (423 enodes)
1537431808.675 * [exit]simplify:  Simplified to (cbrt (/ (/ (/ 8 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (+ (exp x) (exp (- x)))))
1537431808.675 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ (/ (/ 8 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537431808.675 * * * * [misc]progress:  [ 101 / 187 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1537431808.675 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))
1537431808.676 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431808.682 * * [misc]simplify:  iters left: 5 (26 enodes)
1537431808.696 * * [misc]simplify:  iters left: 4 (62 enodes)
1537431808.728 * * [misc]simplify:  iters left: 3 (128 enodes)
1537431808.762 * * [misc]simplify:  iters left: 2 (223 enodes)
1537431808.859 * * [misc]simplify:  iters left: 1 (325 enodes)
1537431809.035 * [exit]simplify:  Simplified to (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
1537431809.035 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1537431809.035 * * * * [misc]progress:  [ 102 / 187 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431809.035 * * * * [misc]progress:  [ 103 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431809.035 * * * * [misc]progress:  [ 104 / 187 ] simplifiying candidate #<alt (λ (x) (* (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537431809.035 * * * * [misc]progress:  [ 105 / 187 ] simplifiying candidate #<alt (λ (x) (* 1 (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))))>
1537431809.036 * * * * [misc]progress:  [ 106 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431809.036 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537431809.037 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431809.042 * * [misc]simplify:  iters left: 5 (21 enodes)
1537431809.051 * * [misc]simplify:  iters left: 4 (46 enodes)
1537431809.061 * * [misc]simplify:  iters left: 3 (76 enodes)
1537431809.078 * * [misc]simplify:  iters left: 2 (128 enodes)
1537431809.135 * * [misc]simplify:  iters left: 1 (199 enodes)
1537431809.191 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
1537431809.191 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (pow (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) 1) (/ 2 (+ (exp x) (exp (- x)))))))
1537431809.191 * * * * [misc]progress:  [ 107 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431809.191 * * * * [misc]progress:  [ 108 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (exp (+ (log (/ 2 (+ (exp x) (exp (- x))))) (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431809.192 * [enter]simplify:  Simplifying (+ (log (/ 2 (+ (exp x) (exp (- x))))) (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))
1537431809.194 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431809.198 * * [misc]simplify:  iters left: 5 (26 enodes)
1537431809.205 * * [misc]simplify:  iters left: 4 (50 enodes)
1537431809.219 * * [misc]simplify:  iters left: 3 (119 enodes)
1537431809.278 * * [misc]simplify:  iters left: 2 (362 enodes)
1537431809.569 * [exit]simplify:  Simplified to (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (- (log (sqrt (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x)))))))
1537431809.570 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (- (log (sqrt (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431809.570 * * * * [misc]progress:  [ 109 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (exp (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431809.570 * [enter]simplify:  Simplifying (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1537431809.572 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431809.578 * * [misc]simplify:  iters left: 5 (25 enodes)
1537431809.588 * * [misc]simplify:  iters left: 4 (40 enodes)
1537431809.609 * * [misc]simplify:  iters left: 3 (89 enodes)
1537431809.669 * * [misc]simplify:  iters left: 2 (215 enodes)
1537431809.860 * [exit]simplify:  Simplified to (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))
1537431809.860 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (exp (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431809.860 * * * * [misc]progress:  [ 110 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (exp (log (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431809.860 * * * * [misc]progress:  [ 111 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (log (exp (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431809.860 * * * * [misc]progress:  [ 112 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) (/ (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431809.861 * [enter]simplify:  Simplifying (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) (/ (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1537431809.863 * * [misc]simplify:  iters left: 6 (17 enodes)
1537431809.871 * * [misc]simplify:  iters left: 5 (47 enodes)
1537431809.897 * * [misc]simplify:  iters left: 4 (204 enodes)
1537431810.220 * [exit]simplify:  Simplified to (* (/ 8 (pow (+ (exp x) (exp (- x))) 3)) (/ 8 (pow (+ (exp x) (exp (- x))) 3)))
1537431810.221 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (cbrt (* (/ 8 (pow (+ (exp x) (exp (- x))) 3)) (/ 8 (pow (+ (exp x) (exp (- x))) 3)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431810.221 * * * * [misc]progress:  [ 113 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) (* (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431810.221 * [enter]simplify:  Simplifying (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) (* (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1537431810.222 * * [misc]simplify:  iters left: 6 (15 enodes)
1537431810.226 * * [misc]simplify:  iters left: 5 (39 enodes)
1537431810.242 * * [misc]simplify:  iters left: 4 (131 enodes)
1537431810.384 * * [misc]simplify:  iters left: 3 (481 enodes)
1537431811.210 * [exit]simplify:  Simplified to (* (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
1537431811.211 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (cbrt (* (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.211 * * * * [misc]progress:  [ 114 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.211 * * * * [misc]progress:  [ 115 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.211 * * * * [misc]progress:  [ 116 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.211 * * * * [misc]progress:  [ 117 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* 2 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (+ (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.211 * [enter]simplify:  Simplifying (* 2 (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537431811.212 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431811.214 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431811.216 * * [misc]simplify:  iters left: 4 (18 enodes)
1537431811.219 * [exit]simplify:  Simplified to (/ 4 (sqrt (+ (exp x) (exp (- x)))))
1537431811.219 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (/ (/ 4 (sqrt (+ (exp x) (exp (- x))))) (* (+ (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.219 * [enter]simplify:  Simplifying (* (+ (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.220 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431811.223 * * [misc]simplify:  iters left: 5 (11 enodes)
1537431811.227 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431811.234 * * [misc]simplify:  iters left: 3 (25 enodes)
1537431811.238 * * [misc]simplify:  iters left: 2 (31 enodes)
1537431811.246 * * [misc]simplify:  iters left: 1 (64 enodes)
1537431811.268 * [exit]simplify:  Simplified to (* (sqrt (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))
1537431811.268 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (/ (/ 4 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.268 * * * * [misc]progress:  [ 118 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* 1 (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.268 * * * * [misc]progress:  [ 119 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.268 * [enter]simplify:  Simplifying (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537431811.270 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.273 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.278 * * [misc]simplify:  iters left: 4 (17 enodes)
1537431811.281 * * [misc]simplify:  iters left: 3 (18 enodes)
1537431811.284 * [exit]simplify:  Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1537431811.284 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.284 * * * * [misc]progress:  [ 120 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.284 * [enter]simplify:  Simplifying (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537431811.285 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.287 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.289 * * [misc]simplify:  iters left: 4 (17 enodes)
1537431811.291 * * [misc]simplify:  iters left: 3 (18 enodes)
1537431811.294 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537431811.294 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.294 * * * * [misc]progress:  [ 121 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.294 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.295 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431811.297 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431811.299 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431811.302 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.302 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.302 * * * * [misc]progress:  [ 122 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.302 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431811.303 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431811.305 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.307 * * [misc]simplify:  iters left: 4 (17 enodes)
1537431811.310 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431811.310 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.310 * * * * [misc]progress:  [ 123 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.310 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.311 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431811.314 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431811.318 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431811.323 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.323 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.323 * * * * [misc]progress:  [ 124 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.323 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.324 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.327 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431811.331 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431811.336 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.336 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.336 * * * * [misc]progress:  [ 125 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.336 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.337 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.341 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431811.345 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431811.350 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.351 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.351 * * * * [misc]progress:  [ 126 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.351 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.354 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431811.358 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431811.362 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431811.368 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.368 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.368 * * * * [misc]progress:  [ 127 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1)) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.369 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.370 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.373 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431811.377 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431811.382 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.382 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1)) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.382 * * * * [misc]progress:  [ 128 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.383 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.384 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431811.388 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431811.392 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431811.397 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.398 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.398 * * * * [misc]progress:  [ 129 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.398 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431811.399 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431811.403 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.407 * * [misc]simplify:  iters left: 4 (17 enodes)
1537431811.414 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431811.414 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.414 * * * * [misc]progress:  [ 130 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.414 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.416 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431811.419 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431811.421 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431811.424 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.424 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.424 * * * * [misc]progress:  [ 131 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.425 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.425 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.427 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431811.429 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431811.432 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.432 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.432 * * * * [misc]progress:  [ 132 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.432 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.433 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.434 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431811.436 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431811.439 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.439 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.439 * * * * [misc]progress:  [ 133 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.439 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.440 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431811.442 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431811.444 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431811.447 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.447 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.447 * * * * [misc]progress:  [ 134 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 1)) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.447 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.448 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.452 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431811.455 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431811.461 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.461 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 1)) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.461 * * * * [misc]progress:  [ 135 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.461 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.464 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.468 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.472 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431811.476 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.476 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.476 * * * * [misc]progress:  [ 136 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.476 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431811.477 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431811.479 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431811.481 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431811.485 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431811.485 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.485 * * * * [misc]progress:  [ 137 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.486 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.486 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.488 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.490 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431811.494 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.494 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.494 * * * * [misc]progress:  [ 138 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt 1))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.495 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.495 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431811.497 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431811.499 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431811.501 * * [misc]simplify:  iters left: 3 (17 enodes)
1537431811.504 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431811.504 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt 1))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.504 * * * * [misc]progress:  [ 139 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt 1))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.504 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.505 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431811.507 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431811.510 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431811.514 * * [misc]simplify:  iters left: 3 (17 enodes)
1537431811.520 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431811.520 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt 1))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.520 * * * * [misc]progress:  [ 140 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.520 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.521 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.525 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.530 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431811.537 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.537 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.537 * * * * [misc]progress:  [ 141 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 1)) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.538 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.539 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431811.542 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431811.547 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431811.551 * * [misc]simplify:  iters left: 3 (17 enodes)
1537431811.556 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431811.556 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 1)) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.556 * * * * [misc]progress:  [ 142 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.556 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.557 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.561 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431811.568 * * [misc]simplify:  iters left: 4 (19 enodes)
1537431811.575 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.575 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.575 * * * * [misc]progress:  [ 143 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.575 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431811.576 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431811.580 * * [misc]simplify:  iters left: 5 (17 enodes)
1537431811.585 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431811.593 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431811.593 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.593 * * * * [misc]progress:  [ 144 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.593 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.595 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.598 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431811.603 * * [misc]simplify:  iters left: 4 (19 enodes)
1537431811.607 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.607 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.607 * * * * [misc]progress:  [ 145 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt 1))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.607 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.607 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431811.609 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.612 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537431811.612 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt 1))) (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.612 * * * * [misc]progress:  [ 146 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt 1))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.612 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.613 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431811.615 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.617 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537431811.617 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt 1))) (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.617 * * * * [misc]progress:  [ 147 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.617 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.618 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431811.620 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431811.623 * * [misc]simplify:  iters left: 4 (19 enodes)
1537431811.626 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.626 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.626 * * * * [misc]progress:  [ 148 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 1)) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.626 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431811.627 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431811.629 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431811.631 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537431811.631 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 1)) (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.632 * * * * [misc]progress:  [ 149 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.632 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.633 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431811.636 * * [misc]simplify:  iters left: 5 (31 enodes)
1537431811.649 * * [misc]simplify:  iters left: 4 (61 enodes)
1537431811.671 * * [misc]simplify:  iters left: 3 (93 enodes)
1537431811.692 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431811.744 * * [misc]simplify:  iters left: 1 (281 enodes)
1537431811.887 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431811.887 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431811.887 * * * * [misc]progress:  [ 150 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431811.888 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431811.889 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431811.892 * * [misc]simplify:  iters left: 5 (31 enodes)
1537431811.901 * * [misc]simplify:  iters left: 4 (61 enodes)
1537431811.921 * * [misc]simplify:  iters left: 3 (93 enodes)
1537431811.961 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431812.053 * * [misc]simplify:  iters left: 1 (281 enodes)
1537431812.191 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431812.191 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431812.192 * * * * [misc]progress:  [ 151 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431812.192 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431812.193 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431812.197 * * [misc]simplify:  iters left: 5 (31 enodes)
1537431812.205 * * [misc]simplify:  iters left: 4 (61 enodes)
1537431812.223 * * [misc]simplify:  iters left: 3 (93 enodes)
1537431812.256 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431812.303 * * [misc]simplify:  iters left: 1 (281 enodes)
1537431812.422 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431812.422 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431812.422 * * * * [misc]progress:  [ 152 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431812.422 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431812.423 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431812.427 * * [misc]simplify:  iters left: 5 (30 enodes)
1537431812.435 * * [misc]simplify:  iters left: 4 (60 enodes)
1537431812.451 * * [misc]simplify:  iters left: 3 (92 enodes)
1537431812.473 * * [misc]simplify:  iters left: 2 (173 enodes)
1537431812.536 * * [misc]simplify:  iters left: 1 (280 enodes)
1537431812.673 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x))))
1537431812.673 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))) (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431812.674 * * * * [misc]progress:  [ 153 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431812.674 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431812.675 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431812.678 * * [misc]simplify:  iters left: 5 (30 enodes)
1537431812.686 * * [misc]simplify:  iters left: 4 (60 enodes)
1537431812.698 * * [misc]simplify:  iters left: 3 (92 enodes)
1537431812.731 * * [misc]simplify:  iters left: 2 (173 enodes)
1537431812.794 * * [misc]simplify:  iters left: 1 (280 enodes)
1537431812.928 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x))))
1537431812.928 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))) (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431812.928 * * * * [misc]progress:  [ 154 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431812.928 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431812.930 * * [misc]simplify:  iters left: 6 (14 enodes)
1537431812.938 * * [misc]simplify:  iters left: 5 (31 enodes)
1537431812.954 * * [misc]simplify:  iters left: 4 (61 enodes)
1537431812.976 * * [misc]simplify:  iters left: 3 (93 enodes)
1537431813.015 * * [misc]simplify:  iters left: 2 (174 enodes)
1537431813.067 * * [misc]simplify:  iters left: 1 (281 enodes)
1537431813.201 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431813.201 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (exp (+ (- x) (- x))) (- (exp (+ x x)) 1))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.201 * * * * [misc]progress:  [ 155 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1)) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.201 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537431813.203 * * [misc]simplify:  iters left: 6 (13 enodes)
1537431813.210 * * [misc]simplify:  iters left: 5 (30 enodes)
1537431813.223 * * [misc]simplify:  iters left: 4 (60 enodes)
1537431813.234 * * [misc]simplify:  iters left: 3 (92 enodes)
1537431813.263 * * [misc]simplify:  iters left: 2 (173 enodes)
1537431813.329 * * [misc]simplify:  iters left: 1 (280 enodes)
1537431813.445 * [exit]simplify:  Simplified to (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x))))
1537431813.445 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1)) (/ (sqrt (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))) (sqrt (+ (exp (- x)) (exp x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.445 * * * * [misc]progress:  [ 156 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.445 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431813.450 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431813.454 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431813.458 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431813.461 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537431813.461 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.461 * * * * [misc]progress:  [ 157 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.461 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431813.462 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431813.464 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431813.467 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431813.470 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537431813.470 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.470 * * * * [misc]progress:  [ 158 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.470 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431813.471 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431813.473 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431813.476 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431813.480 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431813.480 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.480 * * * * [misc]progress:  [ 159 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.480 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537431813.480 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431813.482 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431813.485 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431813.488 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537431813.488 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.488 * * * * [misc]progress:  [ 160 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.489 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537431813.489 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431813.491 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431813.496 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431813.502 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537431813.502 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.502 * * * * [misc]progress:  [ 161 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.502 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431813.504 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431813.507 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431813.513 * * [misc]simplify:  iters left: 4 (21 enodes)
1537431813.518 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537431813.518 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.518 * * * * [misc]progress:  [ 162 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 1)) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.518 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537431813.519 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431813.521 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431813.524 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431813.527 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537431813.527 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 1)) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.527 * * * * [misc]progress:  [ 163 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) 1) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.527 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537431813.528 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431813.530 * * [misc]simplify:  iters left: 5 (14 enodes)
1537431813.532 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431813.536 * * [misc]simplify:  iters left: 3 (17 enodes)
1537431813.538 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431813.538 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) 1) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.538 * * * * [misc]progress:  [ 164 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.539 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x)))))
1537431813.539 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431813.541 * * [misc]simplify:  iters left: 5 (12 enodes)
1537431813.543 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x)))))
1537431813.543 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.543 * * * * [misc]progress:  [ 165 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.543 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1537431813.544 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431813.547 * * [misc]simplify:  iters left: 5 (26 enodes)
1537431813.554 * * [misc]simplify:  iters left: 4 (56 enodes)
1537431813.570 * * [misc]simplify:  iters left: 3 (88 enodes)
1537431813.591 * * [misc]simplify:  iters left: 2 (169 enodes)
1537431813.650 * * [misc]simplify:  iters left: 1 (277 enodes)
1537431813.758 * [exit]simplify:  Simplified to (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))
1537431813.758 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))))) (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.758 * * * * [misc]progress:  [ 166 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (sqrt (- (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.758 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1537431813.758 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431813.760 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431813.762 * * [misc]simplify:  iters left: 4 (16 enodes)
1537431813.764 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1537431813.764 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (sqrt (+ (exp x) (/ -1 (exp x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.764 * * * * [misc]progress:  [ 167 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.764 * [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1537431813.765 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431813.766 * * [misc]simplify:  iters left: 5 (12 enodes)
1537431813.768 * * [misc]simplify:  iters left: 4 (14 enodes)
1537431813.771 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1537431813.771 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.771 * * * * [misc]progress:  [ 168 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.771 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537431813.771 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431813.773 * * [misc]simplify:  iters left: 5 (11 enodes)
1537431813.774 * * [misc]simplify:  iters left: 4 (13 enodes)
1537431813.778 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537431813.778 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.778 * * * * [misc]progress:  [ 169 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* 1 (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.778 * * * * [misc]progress:  [ 170 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* 2 (* (/ 1 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.778 * * * * [misc]progress:  [ 171 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (* (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.779 * [enter]simplify:  Simplifying (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
1537431813.780 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431813.784 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431813.794 * * [misc]simplify:  iters left: 4 (35 enodes)
1537431813.804 * * [misc]simplify:  iters left: 3 (54 enodes)
1537431813.819 * * [misc]simplify:  iters left: 2 (95 enodes)
1537431813.844 * * [misc]simplify:  iters left: 1 (157 enodes)
1537431813.898 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))
1537431813.898 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))) (* (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431813.898 * * * * [misc]progress:  [ 172 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (- (exp x) (exp (- x))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431813.899 * [enter]simplify:  Simplifying (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
1537431813.903 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431813.908 * * [misc]simplify:  iters left: 5 (20 enodes)
1537431813.917 * * [misc]simplify:  iters left: 4 (37 enodes)
1537431813.934 * * [misc]simplify:  iters left: 3 (67 enodes)
1537431813.958 * * [misc]simplify:  iters left: 2 (166 enodes)
1537431814.081 * * [misc]simplify:  iters left: 1 (395 enodes)
1537431814.323 * [exit]simplify:  Simplified to (/ 2 (- (exp (+ x x)) (exp (+ (- x) (- x)))))
1537431814.323 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (/ 2 (- (exp (+ x x)) (exp (+ (- x) (- x))))) (* (- (exp x) (exp (- x))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431814.323 * * * * [misc]progress:  [ 173 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.323 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537431814.324 * * [misc]simplify:  iters left: 6 (6 enodes)
1537431814.326 * * [misc]simplify:  iters left: 5 (9 enodes)
1537431814.329 * * [misc]simplify:  iters left: 4 (11 enodes)
1537431814.333 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537431814.333 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (/ (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431814.333 * * * * [misc]progress:  [ 174 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* 2 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.333 * [enter]simplify:  Simplifying (* 2 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537431814.334 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431814.338 * * [misc]simplify:  iters left: 5 (18 enodes)
1537431814.346 * * [misc]simplify:  iters left: 4 (29 enodes)
1537431814.354 * * [misc]simplify:  iters left: 3 (33 enodes)
1537431814.362 * * [misc]simplify:  iters left: 2 (38 enodes)
1537431814.373 * [exit]simplify:  Simplified to (/ 4 (+ (exp x) (exp (- x))))
1537431814.373 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431814.373 * * * * [misc]progress:  [ 175 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.373 * * * * [misc]progress:  [ 176 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.374 * [enter]simplify:  Simplifying (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3)))))
1537431814.375 * * [misc]simplify:  iters left: 6 (22 enodes)
1537431814.387 * * [misc]simplify:  iters left: 5 (44 enodes)
1537431814.411 * * [misc]simplify:  iters left: 4 (97 enodes)
1537431814.463 * * [misc]simplify:  iters left: 3 (203 enodes)
1537431814.539 * * [misc]simplify:  iters left: 2 (374 enodes)
1537431814.739 * [exit]simplify:  Simplified to (+ (+ (* 2 (sqrt 1/2)) (* (/ (pow x 4) (sqrt 1/2)) 7/96)) (/ -1/4 (/ (sqrt 1/2) (* x x))))
1537431814.739 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (+ (+ (* 2 (sqrt 1/2)) (* (/ (pow x 4) (sqrt 1/2)) 7/96)) (/ -1/4 (/ (sqrt 1/2) (* x x)))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431814.739 * * * * [misc]progress:  [ 177 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.740 * [enter]simplify:  Simplifying (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1537431814.741 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431814.745 * * [misc]simplify:  iters left: 5 (15 enodes)
1537431814.750 * [exit]simplify:  Simplified to (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1537431814.750 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431814.750 * * * * [misc]progress:  [ 178 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.750 * [enter]simplify:  Simplifying (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1537431814.751 * * [misc]simplify:  iters left: 6 (11 enodes)
1537431814.760 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431814.765 * * [misc]simplify:  iters left: 4 (20 enodes)
1537431814.772 * * [misc]simplify:  iters left: 3 (21 enodes)
1537431814.779 * [exit]simplify:  Simplified to (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2)
1537431814.779 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431814.779 * * * * [misc]progress:  [ 179 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.780 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537431814.780 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431814.786 * * [misc]simplify:  iters left: 5 (22 enodes)
1537431814.797 * * [misc]simplify:  iters left: 4 (41 enodes)
1537431814.811 * * [misc]simplify:  iters left: 3 (55 enodes)
1537431814.826 * * [misc]simplify:  iters left: 2 (63 enodes)
1537431814.836 * * [misc]simplify:  iters left: 1 (72 enodes)
1537431814.849 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1537431814.849 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431814.849 * * * * [misc]progress:  [ 180 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.849 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537431814.850 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431814.851 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431814.853 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431814.855 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431814.855 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431814.855 * * * * [misc]progress:  [ 181 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp (* -1 x)) (exp x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.855 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1537431814.856 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431814.859 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431814.863 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431814.871 * * [misc]simplify:  iters left: 3 (18 enodes)
1537431814.876 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431814.876 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431814.876 * * * * [misc]progress:  [ 182 / 187 ] simplifiying candidate #<alt (λ (x) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))))>
1537431814.876 * [enter]simplify:  Simplifying (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
1537431814.877 * * [misc]simplify:  iters left: 6 (12 enodes)
1537431814.882 * * [misc]simplify:  iters left: 5 (20 enodes)
1537431814.890 * * [misc]simplify:  iters left: 4 (38 enodes)
1537431814.904 * * [misc]simplify:  iters left: 3 (57 enodes)
1537431814.921 * * [misc]simplify:  iters left: 2 (64 enodes)
1537431814.938 * * [misc]simplify:  iters left: 1 (72 enodes)
1537431814.963 * [exit]simplify:  Simplified to (- (* (pow x 4) 0.20833333333333334) (- (* (* x 0.5) x) 1.0))
1537431814.963 * [misc]simplify:  Simplified (2) to (λ (x) (- (* (pow x 4) 0.20833333333333334) (- (* (* x 0.5) x) 1.0)))
1537431814.963 * * * * [misc]progress:  [ 183 / 187 ] simplifiying candidate #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
1537431814.963 * [enter]simplify:  Simplifying (/ 2.0 (+ (exp x) (exp (- x))))
1537431814.964 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431814.966 * * [misc]simplify:  iters left: 5 (10 enodes)
1537431814.969 * * [misc]simplify:  iters left: 4 (12 enodes)
1537431814.972 * [exit]simplify:  Simplified to (/ 2.0 (+ (exp x) (exp (- x))))
1537431814.972 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))
1537431814.972 * * * * [misc]progress:  [ 184 / 187 ] simplifiying candidate #<alt (λ (x) (/ 2.0 (+ (exp (* -1 x)) (exp x))))>
1537431814.972 * [enter]simplify:  Simplifying (/ 2.0 (+ (exp (* -1 x)) (exp x)))
1537431814.973 * * [misc]simplify:  iters left: 6 (8 enodes)
1537431814.977 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431814.981 * * [misc]simplify:  iters left: 4 (15 enodes)
1537431814.985 * * [misc]simplify:  iters left: 3 (18 enodes)
1537431814.989 * [exit]simplify:  Simplified to (/ 2.0 (+ (exp x) (exp (- x))))
1537431814.989 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))
1537431814.989 * * * * [misc]progress:  [ 185 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (- (+ (* 2/3 (pow x 4)) 1) (pow x 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431814.991 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (pow x 2))
1537431814.992 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431814.994 * * [misc]simplify:  iters left: 5 (19 enodes)
1537431814.998 * * [misc]simplify:  iters left: 4 (30 enodes)
1537431815.003 * * [misc]simplify:  iters left: 3 (37 enodes)
1537431815.008 * * [misc]simplify:  iters left: 2 (39 enodes)
1537431815.014 * * [misc]simplify:  iters left: 1 (48 enodes)
1537431815.029 * [exit]simplify:  Simplified to (+ (* (pow x 4) 2/3) (- 1 (* x x)))
1537431815.029 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (+ (* (pow x 4) 2/3) (- 1 (* x x))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431815.029 * * * * [misc]progress:  [ 186 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ 4 (pow (+ (exp x) (exp (- x))) 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431815.029 * [enter]simplify:  Simplifying (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537431815.030 * * [misc]simplify:  iters left: 6 (9 enodes)
1537431815.034 * * [misc]simplify:  iters left: 5 (13 enodes)
1537431815.038 * * [misc]simplify:  iters left: 4 (25 enodes)
1537431815.047 * * [misc]simplify:  iters left: 3 (41 enodes)
1537431815.061 * * [misc]simplify:  iters left: 2 (63 enodes)
1537431815.085 * * [misc]simplify:  iters left: 1 (107 enodes)
1537431815.161 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))
1537431815.161 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431815.161 * * * * [misc]progress:  [ 187 / 187 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537431815.161 * [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2))
1537431815.162 * * [misc]simplify:  iters left: 6 (10 enodes)
1537431815.165 * * [misc]simplify:  iters left: 5 (16 enodes)
1537431815.168 * * [misc]simplify:  iters left: 4 (28 enodes)
1537431815.182 * * [misc]simplify:  iters left: 3 (47 enodes)
1537431815.202 * * [misc]simplify:  iters left: 2 (71 enodes)
1537431815.221 * * [misc]simplify:  iters left: 1 (120 enodes)
1537431815.327 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
1537431815.327 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537431815.327 * * * [misc]progress:  adding candidates to table
1537431819.881 * [misc]progress:  [Phase 3 of 3] Extracting.
1537431819.881 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>)
1537431819.882 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))
1537431819.882 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>)
1537431819.919 * * * * [misc]regimes:  Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>)
1537431819.972 * * * * [misc]regimes:  Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>)
1537431820.029 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1537431820.029 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537431820.030 * * [misc]simplify:  iters left: 6 (7 enodes)
1537431820.030 * * [misc]simplify:  iters left: 5 (8 enodes)
1537431820.031 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537431820.031 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1537431820.055 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1537431820.057 * * * * [misc]points:  Setting MPFR precision to 64
1537431820.058 * * * * [misc]points:  Setting MPFR precision to 320
1537431820.059 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1537431820.061 * * * * [misc]points:  Setting MPFR precision to 64
1537431820.062 * * * * [misc]points:  Setting MPFR precision to 320
1537431820.063 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1537431820.065 * * * * [misc]points:  Setting MPFR precision to 64
1537431820.066 * * * * [misc]points:  Setting MPFR precision to 320
1537431820.068 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1537431820.069 * * * * [misc]points:  Setting MPFR precision to 64
1537431820.073 * * * * [misc]points:  Setting MPFR precision to 320
1537431820.076 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1537431820.077 * * * * [misc]points:  Setting MPFR precision to 64
1537431820.091 * * * * [misc]points:  Setting MPFR precision to 320
1537431820.102 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1537431820.104 * * * * [misc]points:  Setting MPFR precision to 64
1537431820.116 * * * * [misc]points:  Setting MPFR precision to 320
1537431820.132 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1537431820.135 * * * * [misc]points:  Setting MPFR precision to 64
1537431820.183 * * * * [misc]points:  Setting MPFR precision to 320
1537431820.230 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1537431820.231 * * * * [misc]points:  Setting MPFR precision to 64
1537431820.336 * * * * [misc]points:  Setting MPFR precision to 320
1537431820.400 * * * * [misc]points:  Computing exacts for 8000 points
1537431820.401 * * * * [misc]points:  Setting MPFR precision to 64
1537431821.078 * * * * [misc]points:  Setting MPFR precision to 320
1537431821.447 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537431821.450 * * * * [exit]points:  Sampled 8000 points with exact outputs
1537431822.255 * [misc]regime-testing:  Baseline error score: 0.0071462406251802885
1537431822.255 * [misc]regime-testing:  End program error score: 0.0071462406251802885
1537431822.256 * [misc]regime-testing:  Oracle error score: 0.00477124062518029