1537438519.038 * [misc]progress:  [Phase 1 of 3] Setting up.
1537438519.038 * * * [misc]progress:  [1/2] Preparing points
1537438519.038 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1537438519.040 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1537438519.042 * * * * [misc]points:  Setting MPFR precision to 64
1537438519.043 * * * * [misc]points:  Setting MPFR precision to 320
1537438519.044 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1537438519.045 * * * * [misc]points:  Setting MPFR precision to 64
1537438519.047 * * * * [misc]points:  Setting MPFR precision to 320
1537438519.048 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1537438519.050 * * * * [misc]points:  Setting MPFR precision to 64
1537438519.053 * * * * [misc]points:  Setting MPFR precision to 320
1537438519.055 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1537438519.057 * * * * [misc]points:  Setting MPFR precision to 64
1537438519.061 * * * * [misc]points:  Setting MPFR precision to 320
1537438519.066 * * * * [misc]points:  Computing exacts for 256 points
1537438519.068 * * * * [misc]points:  Setting MPFR precision to 64
1537438519.079 * * * * [misc]points:  Setting MPFR precision to 320
1537438519.088 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537438519.088 * * * * [exit]points:  Sampled 256 points with exact outputs
1537438519.088 * * * [misc]progress:  [2/2] Setting up program.
1537438519.098 * [misc]progress:  [Phase 2 of 3] Improving.
1537438519.098 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537438519.099 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438519.101 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438519.103 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438519.106 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438519.113 * * [misc]progress:  iteration 1 / 4
1537438519.113 * * * [misc]progress:  picking best candidate
1537438519.117 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1537438519.117 * * * [misc]progress:  localizing error
1537438519.140 * * * [misc]progress:  generating rewritten candidates
1537438519.140 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1537438519.227 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1537438519.289 * * * [misc]progress:  generating series expansions
1537438519.289 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1537438519.290 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1537438519.290 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1537438519.290 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537438519.290 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438519.290 * [misc]backup-simplify:  Simplify 2 into 2
1537438519.290 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438519.290 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438519.290 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.290 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.290 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438519.290 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438519.290 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438519.290 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.290 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.290 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.291 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.291 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438519.291 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438519.291 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537438519.291 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537438519.291 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438519.291 * [misc]backup-simplify:  Simplify 2 into 2
1537438519.291 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438519.291 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438519.291 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.291 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.291 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.291 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438519.291 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438519.291 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438519.291 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.291 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.291 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.292 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.292 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438519.292 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438519.292 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537438519.292 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.294 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438519.294 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.295 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438519.295 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438519.295 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1537438519.296 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.298 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438519.298 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.300 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438519.301 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438519.301 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1537438519.301 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537438519.305 * [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
1537438519.305 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.305 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.306 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.309 * [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
1537438519.309 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438519.310 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1537438519.310 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.316 * [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
1537438519.316 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.316 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.316 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.317 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.323 * [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
1537438519.323 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438519.324 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1537438519.324 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1537438519.324 * [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)))
1537438519.324 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438519.325 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537438519.325 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438519.325 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438519.325 * [misc]backup-simplify:  Simplify 2 into 2
1537438519.325 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438519.325 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438519.325 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.325 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.325 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.325 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.325 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.325 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438519.325 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438519.325 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438519.325 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.325 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.325 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.325 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.325 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.326 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.326 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438519.326 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438519.326 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438519.326 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438519.326 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438519.326 * [misc]backup-simplify:  Simplify 2 into 2
1537438519.326 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438519.326 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438519.326 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.326 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.326 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.326 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.326 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.327 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438519.327 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438519.327 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438519.327 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.327 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.327 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.327 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.327 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.327 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.327 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438519.327 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438519.328 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438519.328 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438519.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.329 * [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
1537438519.329 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.329 * [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
1537438519.329 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.330 * [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
1537438519.331 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.332 * [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
1537438519.332 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.333 * [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
1537438519.333 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.335 * [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
1537438519.335 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.335 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1537438519.336 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438519.336 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537438519.336 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438519.336 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438519.336 * [misc]backup-simplify:  Simplify 2 into 2
1537438519.336 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438519.336 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438519.336 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.336 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.336 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.336 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.336 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.336 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438519.336 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438519.336 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438519.336 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438519.336 * [misc]backup-simplify:  Simplify -1 into -1
1537438519.336 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.336 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.337 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.337 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438519.337 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438519.337 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438519.337 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438519.337 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438519.337 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438519.337 * [misc]backup-simplify:  Simplify 2 into 2
1537438519.337 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438519.337 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438519.337 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.337 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.337 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.337 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.338 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.338 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438519.338 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438519.338 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438519.338 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438519.338 * [misc]backup-simplify:  Simplify -1 into -1
1537438519.338 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.338 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.338 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.338 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438519.338 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438519.338 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438519.338 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438519.339 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438519.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.339 * [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
1537438519.339 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.340 * [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
1537438519.340 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.341 * [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
1537438519.341 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.342 * [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
1537438519.342 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.343 * [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
1537438519.343 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.344 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.345 * [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
1537438519.345 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.345 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1537438519.345 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1537438519.346 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1537438519.346 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1537438519.346 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438519.346 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438519.346 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.346 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.346 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.346 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438519.346 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438519.346 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438519.346 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.346 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.346 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.346 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.346 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438519.346 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438519.347 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438519.347 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.347 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.347 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.347 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438519.347 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438519.347 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438519.347 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.347 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.347 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.347 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.347 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438519.347 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438519.347 * [misc]backup-simplify:  Simplify 2 into 2
1537438519.349 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438519.349 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.350 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438519.351 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438519.351 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.353 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438519.353 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.353 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.355 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438519.356 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438519.356 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.359 * [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
1537438519.359 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.360 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.360 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.360 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.362 * [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
1537438519.362 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438519.362 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.366 * [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
1537438519.366 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.366 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.366 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438519.370 * [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
1537438519.370 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438519.370 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1537438519.370 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1537438519.371 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438519.371 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1537438519.371 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.371 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.371 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.371 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438519.371 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.371 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.371 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.371 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.371 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438519.371 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.371 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.371 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.371 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438519.371 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438519.371 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438519.372 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.372 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.372 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.372 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438519.372 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438519.372 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438519.372 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438519.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.373 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.373 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.373 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.373 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.373 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1537438519.373 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438519.373 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1537438519.373 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438519.373 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438519.373 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.373 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.373 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.373 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.374 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438519.374 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438519.374 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438519.374 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438519.374 * [misc]backup-simplify:  Simplify -1 into -1
1537438519.374 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.374 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.374 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.374 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438519.374 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438519.374 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438519.374 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438519.374 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438519.374 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.374 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.374 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438519.374 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438519.374 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438519.374 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438519.374 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438519.374 * [misc]backup-simplify:  Simplify -1 into -1
1537438519.374 * [misc]taylor:  Taking taylor expansion of x in x
1537438519.374 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.374 * [misc]backup-simplify:  Simplify 1 into 1
1537438519.374 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438519.374 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438519.374 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438519.375 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438519.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.375 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.375 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.375 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.375 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.375 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438519.375 * [misc]backup-simplify:  Simplify 0 into 0
1537438519.375 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1537438519.375 * * * [misc]progress:  simplifying candidates
1537438519.376 * * * * [misc]progress:  [ 1 / 41 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 2 (+ (exp x) (exp (- x)))))))>
1537438519.376 * * * * [misc]progress:  [ 2 / 41 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>
1537438519.376 * * * * [misc]progress:  [ 3 / 41 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
1537438519.376 * * * * [misc]progress:  [ 4 / 41 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
1537438519.376 * * * * [misc]progress:  [ 5 / 41 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1537438519.376 * * * * [misc]progress:  [ 6 / 41 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1537438519.376 * * * * [misc]progress:  [ 7 / 41 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438519.376 * * * * [misc]progress:  [ 8 / 41 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1537438519.376 * * * * [misc]progress:  [ 9 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
1537438519.376 * * * * [misc]progress:  [ 10 / 41 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
1537438519.376 * * * * [misc]progress:  [ 11 / 41 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
1537438519.376 * * * * [misc]progress:  [ 12 / 41 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
1537438519.376 * * * * [misc]progress:  [ 13 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1537438519.376 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1537438519.377 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438519.378 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438519.379 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438519.381 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1537438519.381 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1537438519.382 * * * * [misc]progress:  [ 14 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1537438519.382 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438519.382 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438519.383 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438519.385 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438519.387 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438519.387 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537438519.387 * * * * [misc]progress:  [ 15 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1537438519.387 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537438519.387 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438519.389 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438519.390 * * [misc]simplify:  iters left: 3 (10 enodes)
1537438519.392 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537438519.392 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1537438519.392 * * * * [misc]progress:  [ 16 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1537438519.392 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537438519.392 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438519.393 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438519.395 * * [misc]simplify:  iters left: 3 (10 enodes)
1537438519.396 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537438519.396 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1537438519.396 * * * * [misc]progress:  [ 17 / 41 ] 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)))))))>
1537438519.397 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1537438519.397 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438519.401 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438519.419 * * [misc]simplify:  iters left: 4 (59 enodes)
1537438519.444 * * [misc]simplify:  iters left: 3 (98 enodes)
1537438519.491 * * [misc]simplify:  iters left: 2 (197 enodes)
1537438519.615 * * [misc]simplify:  iters left: 1 (350 enodes)
1537438519.773 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1537438519.773 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))
1537438519.773 * * * * [misc]progress:  [ 18 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1537438519.773 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1537438519.774 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438519.776 * * [misc]simplify:  iters left: 4 (9 enodes)
1537438519.780 * * [misc]simplify:  iters left: 3 (15 enodes)
1537438519.784 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1537438519.784 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1537438519.784 * * * * [misc]progress:  [ 19 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (log1p (expm1 (+ (exp x) (exp (- x)))))))>
1537438519.784 * * * * [misc]progress:  [ 20 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (expm1 (log1p (+ (exp x) (exp (- x)))))))>
1537438519.784 * * * * [misc]progress:  [ 21 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x)))))>
1537438519.785 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1537438519.785 * * [misc]simplify:  iters left: 4 (4 enodes)
1537438519.787 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1537438519.787 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x)))))
1537438519.787 * * * * [misc]progress:  [ 22 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))))>
1537438519.787 * [enter]simplify:  Simplifying (sqrt (exp x))
1537438519.787 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438519.788 * [exit]simplify:  Simplified to (sqrt (exp x))
1537438519.788 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))))
1537438519.788 * * * * [misc]progress:  [ 23 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (fma 1 (exp x) (exp (- x)))))>
1537438519.788 * * * * [misc]progress:  [ 24 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))>
1537438519.788 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1537438519.789 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438519.790 * * [misc]simplify:  iters left: 5 (12 enodes)
1537438519.793 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438519.796 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1537438519.796 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))
1537438519.796 * * * * [misc]progress:  [ 25 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (pow (+ (exp x) (exp (- x))) 1)))>
1537438519.796 * * * * [misc]progress:  [ 26 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (exp (log (+ (exp x) (exp (- x)))))))>
1537438519.796 * * * * [misc]progress:  [ 27 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))>
1537438519.796 * * * * [misc]progress:  [ 28 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))))>
1537438519.796 * * * * [misc]progress:  [ 29 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1537438519.796 * * * * [misc]progress:  [ 30 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1537438519.796 * * * * [misc]progress:  [ 31 / 41 ] 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))))))))>
1537438519.796 * * * * [misc]progress:  [ 32 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1537438519.796 * * * * [misc]progress:  [ 33 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))>
1537438519.796 * * * * [misc]progress:  [ 34 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1537438519.796 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537438519.797 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438519.798 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438519.799 * * [misc]simplify:  iters left: 3 (10 enodes)
1537438519.801 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537438519.801 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))
1537438519.801 * * * * [misc]progress:  [ 35 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (- x)) (exp x))))>
1537438519.801 * * * * [misc]progress:  [ 36 / 41 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1537438519.801 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537438519.802 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438519.805 * * [misc]simplify:  iters left: 5 (23 enodes)
1537438519.811 * * [misc]simplify:  iters left: 4 (45 enodes)
1537438519.828 * * [misc]simplify:  iters left: 3 (65 enodes)
1537438519.841 * * [misc]simplify:  iters left: 2 (91 enodes)
1537438519.862 * * [misc]simplify:  iters left: 1 (104 enodes)
1537438519.891 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1537438519.891 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1537438519.891 * * * * [misc]progress:  [ 37 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1537438519.891 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537438519.891 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438519.893 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438519.895 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438519.897 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438519.897 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1537438519.897 * * * * [misc]progress:  [ 38 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1537438519.897 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1537438519.898 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438519.900 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438519.903 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438519.906 * * [misc]simplify:  iters left: 3 (18 enodes)
1537438519.909 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438519.909 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1537438519.909 * * * * [misc]progress:  [ 39 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))>
1537438519.909 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1537438519.910 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438519.913 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438519.920 * * [misc]simplify:  iters left: 4 (25 enodes)
1537438519.929 * * [misc]simplify:  iters left: 3 (31 enodes)
1537438519.937 * [exit]simplify:  Simplified to (fma (pow x 4) 1/12 (fma x x 2))
1537438519.937 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (fma (pow x 4) 1/12 (fma x x 2))))
1537438519.938 * * * * [misc]progress:  [ 40 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1537438519.938 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537438519.938 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438519.941 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438519.943 * * [misc]simplify:  iters left: 3 (10 enodes)
1537438519.947 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537438519.947 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1537438519.947 * * * * [misc]progress:  [ 41 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1537438519.947 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1537438519.948 * * [misc]simplify:  iters left: 5 (6 enodes)
1537438519.951 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438519.956 * * [misc]simplify:  iters left: 3 (13 enodes)
1537438519.960 * * [misc]simplify:  iters left: 2 (16 enodes)
1537438519.966 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1537438519.966 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1537438519.966 * * * [misc]progress:  adding candidates to table
1537438520.540 * * [misc]progress:  iteration 2 / 4
1537438520.540 * * * [misc]progress:  picking best candidate
1537438520.552 * * * * [misc]pick:  Picked  #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438520.552 * * * [misc]progress:  localizing error
1537438520.570 * * * [misc]progress:  generating rewritten candidates
1537438520.570 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1537438520.929 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
1537438521.115 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2)
1537438521.193 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2)
1537438521.303 * * * [misc]progress:  generating series expansions
1537438521.303 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1537438521.303 * [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))))
1537438521.303 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
1537438521.303 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1537438521.303 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438521.303 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438521.303 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438521.303 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438521.304 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.304 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.304 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.304 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438521.304 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438521.304 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.304 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.304 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.304 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.304 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438521.304 * [misc]backup-simplify:  Simplify (/ 2.0 2) into 1.0
1537438521.304 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1537438521.304 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438521.304 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438521.304 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438521.304 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438521.304 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.304 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.304 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.304 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438521.305 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438521.305 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.305 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.305 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.305 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.305 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.305 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438521.305 * [misc]backup-simplify:  Simplify (/ 2.0 2) into 1.0
1537438521.305 * [misc]backup-simplify:  Simplify 1.0 into 1.0
1537438521.306 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438521.306 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.307 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438521.307 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438521.307 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
1537438521.307 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.309 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438521.309 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.310 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438521.310 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438521.311 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
1537438521.311 * [misc]backup-simplify:  Simplify (- 0.5) into (- 0.5)
1537438521.313 * [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
1537438521.314 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.314 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.314 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.314 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.316 * [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
1537438521.317 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438521.317 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
1537438521.317 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.321 * [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
1537438521.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.321 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.326 * [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
1537438521.326 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438521.328 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
1537438521.328 * [misc]backup-simplify:  Simplify 0.20833333333333334 into 0.20833333333333334
1537438521.329 * [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)))
1537438521.330 * [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)))))
1537438521.330 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537438521.330 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438521.330 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438521.330 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438521.330 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438521.330 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.330 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.330 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.330 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.330 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.330 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.330 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.330 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438521.330 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438521.330 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.330 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.330 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.330 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.331 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.331 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.331 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438521.331 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438521.331 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.331 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438521.331 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438521.331 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438521.331 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438521.331 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.331 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.331 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.331 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.331 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.332 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.332 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438521.332 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438521.332 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.332 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.332 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.332 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.332 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.332 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438521.332 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438521.333 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.333 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.333 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.334 * [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
1537438521.334 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.335 * [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
1537438521.335 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.336 * [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
1537438521.336 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.337 * [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
1537438521.337 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.338 * [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
1537438521.338 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.340 * [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
1537438521.340 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.340 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
1537438521.344 * [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))))
1537438521.344 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537438521.345 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438521.345 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438521.345 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438521.345 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438521.345 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.345 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.345 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.345 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.345 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.345 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.345 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.345 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438521.345 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438521.345 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438521.345 * [misc]backup-simplify:  Simplify -1 into -1
1537438521.345 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.345 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.345 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.346 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438521.346 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438521.346 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438521.346 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.346 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438521.346 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438521.346 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438521.346 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438521.346 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.346 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.346 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.346 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.346 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.346 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.346 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.347 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438521.347 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438521.347 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438521.347 * [misc]backup-simplify:  Simplify -1 into -1
1537438521.347 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.347 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.347 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.347 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438521.347 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438521.347 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438521.347 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.347 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.348 * [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
1537438521.348 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.349 * [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
1537438521.349 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.350 * [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
1537438521.350 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.351 * [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
1537438521.351 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.352 * [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
1537438521.352 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.354 * [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
1537438521.354 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.354 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
1537438521.354 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
1537438521.355 * [misc]backup-simplify:  Simplify (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) into (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537438521.355 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in (x) around 0
1537438521.355 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in x
1537438521.355 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438521.355 * [misc]backup-simplify:  Simplify 4 into 4
1537438521.355 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 2) in x
1537438521.355 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438521.355 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438521.355 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.355 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.355 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.355 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.355 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438521.355 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438521.355 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.355 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.355 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.355 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.355 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.355 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.356 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438521.356 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1537438521.356 * [misc]backup-simplify:  Simplify (/ 4 4) into 1
1537438521.356 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in x
1537438521.356 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438521.356 * [misc]backup-simplify:  Simplify 4 into 4
1537438521.356 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 2) in x
1537438521.356 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438521.356 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438521.356 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.356 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.356 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.356 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.356 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438521.356 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438521.356 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.356 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.356 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.357 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.357 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.357 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.357 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438521.357 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1537438521.357 * [misc]backup-simplify:  Simplify (/ 4 4) into 1
1537438521.357 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.359 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438521.359 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.360 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438521.361 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438521.361 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 2)) into 0
1537438521.361 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 0 4)))) into 0
1537438521.361 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.363 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438521.364 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.367 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438521.367 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438521.367 * [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 1 2))) into 4
1537438521.367 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 4 4)) (* 0 (/ 0 4)))) into -1
1537438521.368 * [misc]backup-simplify:  Simplify -1 into -1
1537438521.371 * [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
1537438521.371 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.371 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.372 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.372 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.374 * [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
1537438521.374 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438521.374 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 1 0) (* 0 2)))) into 0
1537438521.374 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 0 4)) (* 0 (/ 4 4)) (* -1 (/ 0 4)))) into 0
1537438521.374 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.378 * [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
1537438521.378 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.378 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.379 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.382 * [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
1537438521.383 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438521.383 * [misc]backup-simplify:  Simplify (+ (* 2 1/12) (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 1/12 2))))) into 4/3
1537438521.383 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 4/3 4)) (* 0 (/ 0 4)) (* -1 (/ 4 4)) (* 0 (/ 0 4)))) into 2/3
1537438521.383 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1537438521.383 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 2/3 (pow x 4)) 1) (pow x 2))
1537438521.384 * [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))
1537438521.384 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in (x) around 0
1537438521.384 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in x
1537438521.384 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438521.384 * [misc]backup-simplify:  Simplify 4 into 4
1537438521.384 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) in x
1537438521.384 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438521.384 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.384 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.384 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.384 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.384 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.384 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.384 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.384 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438521.384 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438521.384 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.384 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.384 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.384 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.384 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.384 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.384 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438521.385 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438521.385 * [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)
1537438521.385 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537438521.385 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in x
1537438521.385 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438521.385 * [misc]backup-simplify:  Simplify 4 into 4
1537438521.385 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) in x
1537438521.385 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438521.385 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.385 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.385 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.385 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.385 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.386 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.386 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438521.386 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438521.386 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.386 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.386 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.386 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.386 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.386 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.386 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438521.386 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438521.386 * [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)
1537438521.387 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537438521.387 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537438521.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.387 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into 0
1537438521.388 * [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
1537438521.388 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.389 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1537438521.390 * [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
1537438521.390 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.390 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438521.392 * [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
1537438521.393 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.394 * [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
1537438521.397 * [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
1537438521.397 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.398 * [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
1537438521.400 * [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
1537438521.400 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.401 * [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
1537438521.403 * [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
1537438521.403 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.404 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) 2)) into (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537438521.404 * [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))
1537438521.404 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in (x) around 0
1537438521.404 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in x
1537438521.404 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438521.404 * [misc]backup-simplify:  Simplify 4 into 4
1537438521.404 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2) in x
1537438521.404 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438521.404 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.404 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.404 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.404 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.404 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.404 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.404 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438521.404 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438521.404 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438521.405 * [misc]backup-simplify:  Simplify -1 into -1
1537438521.405 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.405 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.405 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.405 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438521.405 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438521.405 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438521.405 * [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)
1537438521.405 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537438521.405 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in x
1537438521.405 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438521.405 * [misc]backup-simplify:  Simplify 4 into 4
1537438521.405 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2) in x
1537438521.405 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438521.405 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.405 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.405 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.405 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.405 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.406 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.406 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.406 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438521.406 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438521.406 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438521.406 * [misc]backup-simplify:  Simplify -1 into -1
1537438521.406 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.406 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.406 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.406 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438521.406 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438521.406 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438521.406 * [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)
1537438521.407 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537438521.407 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537438521.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.407 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into 0
1537438521.408 * [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
1537438521.408 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.408 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1537438521.409 * [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
1537438521.410 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.410 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438521.411 * [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
1537438521.411 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.412 * [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
1537438521.414 * [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
1537438521.414 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.414 * [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
1537438521.416 * [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
1537438521.416 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.417 * [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
1537438521.419 * [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
1537438521.419 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.419 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) 2)) into (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2))
1537438521.420 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2)
1537438521.420 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1537438521.420 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1537438521.420 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537438521.420 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.420 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.420 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438521.420 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438521.420 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.420 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.420 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.420 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.420 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438521.420 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438521.420 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.420 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.420 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.420 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.420 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.420 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438521.420 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537438521.420 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537438521.420 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.420 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.420 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438521.421 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438521.421 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.421 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.421 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.421 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.421 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438521.421 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438521.421 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.421 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.421 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.421 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.421 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.421 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438521.421 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537438521.421 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.422 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438521.422 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.423 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438521.423 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438521.423 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1537438521.423 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.425 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438521.425 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.426 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438521.426 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438521.426 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1537438521.426 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537438521.430 * [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
1537438521.430 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.430 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.430 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.431 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.434 * [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
1537438521.435 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438521.435 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1537438521.435 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.441 * [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
1537438521.442 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.442 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.442 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.442 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.442 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.442 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.449 * [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
1537438521.449 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438521.450 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1537438521.450 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1537438521.450 * [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)))
1537438521.451 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.451 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537438521.451 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438521.451 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.451 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.451 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438521.451 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.451 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.451 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.451 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.451 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.451 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.451 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.451 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438521.451 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438521.451 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.451 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.451 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.451 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.452 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.452 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.452 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438521.452 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438521.452 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.452 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438521.452 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.452 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.452 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438521.452 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.452 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.452 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.452 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.452 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.453 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.453 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.453 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438521.453 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438521.453 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.453 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.453 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.453 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.453 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.453 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438521.453 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438521.454 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.454 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.455 * [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
1537438521.455 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.455 * [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
1537438521.456 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.457 * [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
1537438521.457 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.458 * [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
1537438521.458 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.459 * [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
1537438521.459 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.461 * [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
1537438521.461 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.461 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1537438521.461 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.461 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537438521.461 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438521.461 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.461 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.461 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438521.461 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.461 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.461 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.461 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.461 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.462 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.462 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.462 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438521.462 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438521.462 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438521.462 * [misc]backup-simplify:  Simplify -1 into -1
1537438521.462 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.462 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.462 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.462 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438521.462 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438521.462 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438521.463 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.463 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438521.463 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.463 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.463 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438521.463 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.463 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.463 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.463 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.463 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.463 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.463 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.463 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438521.463 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438521.463 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438521.463 * [misc]backup-simplify:  Simplify -1 into -1
1537438521.463 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.463 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.463 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.463 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438521.464 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438521.464 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438521.464 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.464 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.465 * [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
1537438521.465 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.465 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.466 * [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
1537438521.466 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.466 * [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
1537438521.467 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.468 * [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
1537438521.468 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.469 * [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
1537438521.469 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.470 * [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
1537438521.471 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.471 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1537438521.471 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2)
1537438521.471 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1537438521.471 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1537438521.471 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537438521.471 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.471 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.471 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438521.471 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438521.472 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.472 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.472 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.472 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.472 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438521.472 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438521.472 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.472 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.472 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.472 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.472 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.472 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438521.472 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537438521.473 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537438521.473 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.473 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.473 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438521.473 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438521.473 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.473 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.473 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.473 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.473 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438521.473 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438521.473 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.473 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.473 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.473 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.473 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.473 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438521.473 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438521.474 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537438521.474 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.475 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438521.475 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.476 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438521.476 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438521.476 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1537438521.476 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.478 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438521.478 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.478 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.479 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438521.479 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438521.480 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1537438521.480 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537438521.484 * [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
1537438521.484 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.484 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.486 * [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
1537438521.486 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438521.487 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1537438521.487 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.490 * [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
1537438521.490 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.491 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.491 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438521.495 * [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
1537438521.495 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438521.495 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1537438521.495 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1537438521.495 * [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)))
1537438521.495 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.495 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537438521.495 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438521.495 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.495 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.495 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438521.495 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.495 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.496 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.496 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.496 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.496 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.496 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438521.496 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438521.496 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.496 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.496 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.496 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.496 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.496 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438521.496 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438521.496 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.496 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438521.496 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.496 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.496 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438521.496 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.496 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.496 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.496 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.496 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.497 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.497 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.497 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438521.497 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438521.497 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.497 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.497 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.497 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.497 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.497 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438521.497 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438521.497 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438521.497 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.497 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438521.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.498 * [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
1537438521.498 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.498 * [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
1537438521.498 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.499 * [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
1537438521.499 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.499 * [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
1537438521.499 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.500 * [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
1537438521.500 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.501 * [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
1537438521.501 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.501 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1537438521.501 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.501 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537438521.501 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438521.501 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.501 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.501 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438521.501 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.501 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.501 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.501 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.501 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.502 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.502 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438521.502 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438521.502 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438521.502 * [misc]backup-simplify:  Simplify -1 into -1
1537438521.502 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.502 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.502 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.502 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438521.502 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438521.502 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438521.502 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.502 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438521.502 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438521.502 * [misc]backup-simplify:  Simplify 2 into 2
1537438521.502 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438521.502 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438521.502 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438521.502 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.502 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.502 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438521.502 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438521.502 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438521.502 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438521.502 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438521.502 * [misc]backup-simplify:  Simplify -1 into -1
1537438521.502 * [misc]taylor:  Taking taylor expansion of x in x
1537438521.502 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.502 * [misc]backup-simplify:  Simplify 1 into 1
1537438521.503 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438521.503 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438521.503 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438521.503 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.503 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438521.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.503 * [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
1537438521.503 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.504 * [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
1537438521.504 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.505 * [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
1537438521.505 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.506 * [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
1537438521.506 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.508 * [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
1537438521.508 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438521.509 * [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
1537438521.509 * [misc]backup-simplify:  Simplify 0 into 0
1537438521.509 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1537438521.509 * * * [misc]progress:  simplifying candidates
1537438521.509 * * * * [misc]progress:  [ 1 / 98 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438521.509 * * * * [misc]progress:  [ 2 / 98 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438521.509 * * * * [misc]progress:  [ 3 / 98 ] simplifiying candidate #<alt (λ (x) (pow (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) 1/3))>
1537438521.510 * * * * [misc]progress:  [ 4 / 98 ] simplifiying candidate #<alt (λ (x) (pow (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1537438521.510 * * * * [misc]progress:  [ 5 / 98 ] simplifiying candidate #<alt (λ (x) (exp (log (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438521.510 * * * * [misc]progress:  [ 6 / 98 ] simplifiying candidate #<alt (λ (x) (log (exp (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438521.510 * * * * [misc]progress:  [ 7 / 98 ] simplifiying candidate #<alt (λ (x) (* (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1537438521.510 * [enter]simplify:  Simplifying (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))
1537438521.511 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438521.515 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438521.523 * * [misc]simplify:  iters left: 4 (25 enodes)
1537438521.530 * * [misc]simplify:  iters left: 3 (28 enodes)
1537438521.538 * * [misc]simplify:  iters left: 2 (42 enodes)
1537438521.548 * * [misc]simplify:  iters left: 1 (64 enodes)
1537438521.566 * [exit]simplify:  Simplified to (cbrt (/ 4 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
1537438521.566 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (cbrt (/ 4 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1537438521.566 * * * * [misc]progress:  [ 8 / 98 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 2) 2)) (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1537438521.567 * [enter]simplify:  Simplifying (cbrt (* (* 2 2) 2))
1537438521.567 * * [misc]simplify:  iters left: 5 (4 enodes)
1537438521.570 * * [misc]simplify:  iters left: 4 (7 enodes)
1537438521.570 * [exit]simplify:  Simplified to (cbrt 8)
1537438521.571 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt 8) (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))
1537438521.571 * * * * [misc]progress:  [ 9 / 98 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) 2)) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))>
1537438521.571 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) 2))
1537438521.571 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438521.574 * * [misc]simplify:  iters left: 5 (19 enodes)
1537438521.580 * * [misc]simplify:  iters left: 4 (25 enodes)
1537438521.588 * [exit]simplify:  Simplified to (cbrt (/ 8 (+ (exp x) (exp (- x)))))
1537438521.588 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (+ (exp x) (exp (- x))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1537438521.588 * * * * [misc]progress:  [ 10 / 98 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 (/ 2 (+ (exp x) (exp (- x))))) 2)) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))>
1537438521.588 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ 2 (+ (exp x) (exp (- x))))) 2))
1537438521.589 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438521.595 * * [misc]simplify:  iters left: 5 (18 enodes)
1537438521.601 * * [misc]simplify:  iters left: 4 (24 enodes)
1537438521.608 * * [misc]simplify:  iters left: 3 (25 enodes)
1537438521.615 * * [misc]simplify:  iters left: 2 (27 enodes)
1537438521.623 * [exit]simplify:  Simplified to (cbrt (/ 8 (+ (exp x) (exp (- x)))))
1537438521.623 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (+ (exp x) (exp (- x))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1537438521.623 * * * * [misc]progress:  [ 11 / 98 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 2)) (cbrt (+ (exp x) (exp (- x))))))>
1537438521.623 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 2))
1537438521.625 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438521.629 * * [misc]simplify:  iters left: 5 (19 enodes)
1537438521.639 * * [misc]simplify:  iters left: 4 (37 enodes)
1537438521.646 * * [misc]simplify:  iters left: 3 (46 enodes)
1537438521.654 * * [misc]simplify:  iters left: 2 (69 enodes)
1537438521.671 * * [misc]simplify:  iters left: 1 (112 enodes)
1537438521.718 * [exit]simplify:  Simplified to (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
1537438521.718 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))))
1537438521.718 * * * * [misc]progress:  [ 12 / 98 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 2) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))>
1537438521.718 * [enter]simplify:  Simplifying (cbrt (* (* 2 2) (/ 2 (+ (exp x) (exp (- x))))))
1537438521.719 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438521.722 * * [misc]simplify:  iters left: 5 (19 enodes)
1537438521.727 * * [misc]simplify:  iters left: 4 (27 enodes)
1537438521.731 * * [misc]simplify:  iters left: 3 (28 enodes)
1537438521.735 * [exit]simplify:  Simplified to (cbrt (/ 8 (+ (exp x) (exp (- x)))))
1537438521.735 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (+ (exp x) (exp (- x))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1537438521.735 * * * * [misc]progress:  [ 13 / 98 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1537438521.735 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 2 (+ (exp x) (exp (- x))))))
1537438521.736 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438521.739 * * [misc]simplify:  iters left: 5 (20 enodes)
1537438521.743 * * [misc]simplify:  iters left: 4 (29 enodes)
1537438521.749 * * [misc]simplify:  iters left: 3 (36 enodes)
1537438521.758 * * [misc]simplify:  iters left: 2 (64 enodes)
1537438521.774 * * [misc]simplify:  iters left: 1 (90 enodes)
1537438521.804 * [exit]simplify:  Simplified to (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
1537438521.804 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1537438521.805 * * * * [misc]progress:  [ 14 / 98 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* 2 (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1537438521.805 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))
1537438521.806 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438521.812 * * [misc]simplify:  iters left: 5 (22 enodes)
1537438521.821 * * [misc]simplify:  iters left: 4 (32 enodes)
1537438521.834 * * [misc]simplify:  iters left: 3 (43 enodes)
1537438521.853 * * [misc]simplify:  iters left: 2 (78 enodes)
1537438521.888 * * [misc]simplify:  iters left: 1 (119 enodes)
1537438521.925 * [exit]simplify:  Simplified to (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
1537438521.925 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))))
1537438521.925 * * * * [misc]progress:  [ 15 / 98 ] 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)))))))))>
1537438521.925 * * * * [misc]progress:  [ 16 / 98 ] 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)))))))))>
1537438521.925 * * * * [misc]progress:  [ 17 / 98 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1537438521.925 * * * * [misc]progress:  [ 18 / 98 ] 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)))))))))>
1537438521.925 * * * * [misc]progress:  [ 19 / 98 ] simplifiying candidate #<alt (λ (x) (* 1 (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))))>
1537438521.925 * * * * [misc]progress:  [ 20 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (log1p (expm1 (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438521.925 * * * * [misc]progress:  [ 21 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (expm1 (log1p (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438521.925 * * * * [misc]progress:  [ 22 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1 1)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438521.925 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537438521.926 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438521.928 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438521.929 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438521.932 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438521.932 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1 1)) (/ 2 (+ (exp x) (exp (- x)))))))
1537438521.932 * [enter]simplify:  Simplifying (+ 1 1)
1537438521.932 * * [misc]simplify:  iters left: 2 (2 enodes)
1537438521.933 * * [misc]simplify:  iters left: 1 (5 enodes)
1537438521.934 * [exit]simplify:  Simplified to 2
1537438521.934 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 2 (+ (exp x) (exp (- x)))))))
1537438521.934 * * * * [misc]progress:  [ 23 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438521.934 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1537438521.934 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438521.937 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438521.940 * * [misc]simplify:  iters left: 4 (24 enodes)
1537438521.944 * * [misc]simplify:  iters left: 3 (27 enodes)
1537438521.949 * * [misc]simplify:  iters left: 2 (41 enodes)
1537438521.959 * * [misc]simplify:  iters left: 1 (63 enodes)
1537438521.987 * [exit]simplify:  Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1537438521.987 * [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)))))))
1537438521.987 * * * * [misc]progress:  [ 24 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438521.987 * * * * [misc]progress:  [ 25 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1 1)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438521.987 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537438521.988 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438521.991 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438521.994 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438521.999 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438521.999 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1 1)) (/ 2 (+ (exp x) (exp (- x)))))))
1537438521.999 * * * * [misc]progress:  [ 26 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438521.999 * * * * [misc]progress:  [ 27 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (exp (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438521.999 * [enter]simplify:  Simplifying (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))
1537438522.000 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438522.005 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438522.012 * * [misc]simplify:  iters left: 4 (23 enodes)
1537438522.022 * * [misc]simplify:  iters left: 3 (37 enodes)
1537438522.039 * * [misc]simplify:  iters left: 2 (62 enodes)
1537438522.059 * * [misc]simplify:  iters left: 1 (81 enodes)
1537438522.092 * [exit]simplify:  Simplified to (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))
1537438522.092 * [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)))))))
1537438522.092 * * * * [misc]progress:  [ 28 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (exp (log (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438522.092 * * * * [misc]progress:  [ 29 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (log (exp (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438522.092 * * * * [misc]progress:  [ 30 / 98 ] 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)))))))>
1537438522.092 * [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))))))
1537438522.093 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438522.100 * * [misc]simplify:  iters left: 5 (24 enodes)
1537438522.116 * * [misc]simplify:  iters left: 4 (67 enodes)
1537438522.142 * * [misc]simplify:  iters left: 3 (160 enodes)
1537438522.243 * * [misc]simplify:  iters left: 2 (468 enodes)
1537438523.280 * [exit]simplify:  Simplified to (pow (/ 2 (+ (exp x) (exp (- x)))) 6)
1537438523.280 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (cbrt (pow (/ 2 (+ (exp x) (exp (- x)))) 6)) (/ 2 (+ (exp x) (exp (- x)))))))
1537438523.280 * * * * [misc]progress:  [ 31 / 98 ] 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)))))))>
1537438523.280 * * * * [misc]progress:  [ 32 / 98 ] 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)))))))>
1537438523.280 * * * * [misc]progress:  [ 33 / 98 ] 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)))))))>
1537438523.281 * * * * [misc]progress:  [ 34 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* 2 2) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438523.281 * [enter]simplify:  Simplifying (* 2 2)
1537438523.281 * * [misc]simplify:  iters left: 2 (2 enodes)
1537438523.282 * * [misc]simplify:  iters left: 1 (3 enodes)
1537438523.282 * [exit]simplify:  Simplified to 4
1537438523.282 * [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)))))))
1537438523.283 * [enter]simplify:  Simplifying (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
1537438523.283 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438523.285 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438523.290 * * [misc]simplify:  iters left: 4 (37 enodes)
1537438523.301 * * [misc]simplify:  iters left: 3 (69 enodes)
1537438523.331 * * [misc]simplify:  iters left: 2 (116 enodes)
1537438523.395 * * [misc]simplify:  iters left: 1 (241 enodes)
1537438523.590 * [exit]simplify:  Simplified to (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x)))
1537438523.590 * [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)))))))
1537438523.590 * * * * [misc]progress:  [ 35 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* 1 (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438523.590 * * * * [misc]progress:  [ 36 / 98 ] 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)))))))>
1537438523.591 * [enter]simplify:  Simplifying (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1537438523.592 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438523.595 * * [misc]simplify:  iters left: 5 (11 enodes)
1537438523.598 * * [misc]simplify:  iters left: 4 (13 enodes)
1537438523.603 * [exit]simplify:  Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1537438523.603 * [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)))))))
1537438523.603 * * * * [misc]progress:  [ 37 / 98 ] 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)))))))>
1537438523.603 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537438523.604 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438523.607 * * [misc]simplify:  iters left: 5 (11 enodes)
1537438523.611 * * [misc]simplify:  iters left: 4 (13 enodes)
1537438523.616 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537438523.616 * [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)))))))
1537438523.616 * * * * [misc]progress:  [ 38 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) 1) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438523.617 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537438523.617 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438523.620 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438523.623 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438523.628 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438523.628 * [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)))))))
1537438523.628 * * * * [misc]progress:  [ 39 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (/ 2 (+ (exp x) (exp (- x)))) 2) (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438523.628 * [enter]simplify:  Simplifying (/ 1 (+ (exp x) (exp (- x))))
1537438523.629 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438523.632 * * [misc]simplify:  iters left: 5 (11 enodes)
1537438523.636 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537438523.636 * [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)))))))
1537438523.636 * * * * [misc]progress:  [ 40 / 98 ] 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)))))))>
1537438523.636 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1537438523.637 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438523.644 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438523.653 * * [misc]simplify:  iters left: 4 (59 enodes)
1537438523.667 * * [misc]simplify:  iters left: 3 (98 enodes)
1537438523.702 * * [misc]simplify:  iters left: 2 (197 enodes)
1537438523.819 * * [misc]simplify:  iters left: 1 (350 enodes)
1537438523.985 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1537438523.985 * [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)))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438523.985 * * * * [misc]progress:  [ 41 / 98 ] 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)))))))>
1537438523.985 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1537438523.985 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438523.987 * * [misc]simplify:  iters left: 4 (9 enodes)
1537438523.989 * * [misc]simplify:  iters left: 3 (15 enodes)
1537438523.992 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1537438523.992 * [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)))))))
1537438523.992 * * * * [misc]progress:  [ 42 / 98 ] 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)))))))>
1537438523.992 * [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1537438523.992 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438523.994 * * [misc]simplify:  iters left: 5 (12 enodes)
1537438523.997 * * [misc]simplify:  iters left: 4 (14 enodes)
1537438523.999 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1537438523.999 * [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)))))))
1537438524.000 * * * * [misc]progress:  [ 43 / 98 ] 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)))))))>
1537438524.000 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537438524.000 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438524.002 * * [misc]simplify:  iters left: 5 (11 enodes)
1537438524.004 * * [misc]simplify:  iters left: 4 (13 enodes)
1537438524.007 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537438524.007 * [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)))))))
1537438524.007 * * * * [misc]progress:  [ 44 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* 1 (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438524.007 * * * * [misc]progress:  [ 45 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* 2 (* (/ 1 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438524.007 * * * * [misc]progress:  [ 46 / 98 ] 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)))))))>
1537438524.007 * [enter]simplify:  Simplifying (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
1537438524.010 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438524.015 * * [misc]simplify:  iters left: 5 (19 enodes)
1537438524.026 * * [misc]simplify:  iters left: 4 (39 enodes)
1537438524.040 * * [misc]simplify:  iters left: 3 (58 enodes)
1537438524.054 * * [misc]simplify:  iters left: 2 (99 enodes)
1537438524.092 * * [misc]simplify:  iters left: 1 (161 enodes)
1537438524.155 * [exit]simplify:  Simplified to (/ 2 (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))
1537438524.155 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (/ 2 (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))) (* (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438524.155 * * * * [misc]progress:  [ 47 / 98 ] 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)))))))>
1537438524.155 * [enter]simplify:  Simplifying (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
1537438524.156 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438524.162 * * [misc]simplify:  iters left: 5 (21 enodes)
1537438524.171 * * [misc]simplify:  iters left: 4 (38 enodes)
1537438524.186 * * [misc]simplify:  iters left: 3 (70 enodes)
1537438524.213 * * [misc]simplify:  iters left: 2 (177 enodes)
1537438524.403 * * [misc]simplify:  iters left: 1 (422 enodes)
1537438524.672 * [exit]simplify:  Simplified to (/ 2 (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))
1537438524.672 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (/ 2 (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x)))) (* (- (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438524.672 * * * * [misc]progress:  [ 48 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* (/ 2 (+ (exp x) (exp (- x)))) 2) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438524.672 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537438524.673 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438524.674 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438524.675 * * [misc]simplify:  iters left: 3 (10 enodes)
1537438524.677 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537438524.677 * [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)))))))
1537438524.677 * * * * [misc]progress:  [ 49 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ (* 2 (/ 2 (+ (exp x) (exp (- x))))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438524.677 * [enter]simplify:  Simplifying (* 2 (/ 2 (+ (exp x) (exp (- x)))))
1537438524.678 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438524.680 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438524.683 * * [misc]simplify:  iters left: 4 (17 enodes)
1537438524.688 * [exit]simplify:  Simplified to (/ 4 (+ (exp x) (exp (- x))))
1537438524.689 * [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)))))))
1537438524.689 * * * * [misc]progress:  [ 50 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438524.689 * * * * [misc]progress:  [ 51 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (log1p (expm1 (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438524.689 * * * * [misc]progress:  [ 52 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438524.689 * * * * [misc]progress:  [ 53 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))))>
1537438524.689 * * * * [misc]progress:  [ 54 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438524.689 * * * * [misc]progress:  [ 55 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438524.689 * * * * [misc]progress:  [ 56 / 98 ] 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)))))))))>
1537438524.689 * * * * [misc]progress:  [ 57 / 98 ] 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)))))))))>
1537438524.689 * * * * [misc]progress:  [ 58 / 98 ] 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)))))))))>
1537438524.689 * * * * [misc]progress:  [ 59 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (- 2) (- (+ (exp x) (exp (- x))))))))>
1537438524.689 * * * * [misc]progress:  [ 60 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* 1 (/ 2 (+ (exp x) (exp (- x))))))))>
1537438524.689 * * * * [misc]progress:  [ 61 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (* 2 (/ 1 (+ (exp x) (exp (- x))))))))>
1537438524.690 * * * * [misc]progress:  [ 62 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))))>
1537438524.690 * * * * [misc]progress:  [ 63 / 98 ] 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))))))))>
1537438524.690 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1537438524.691 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438524.693 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438524.696 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438524.699 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1537438524.699 * [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))))))))
1537438524.700 * * * * [misc]progress:  [ 64 / 98 ] 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))))))))>
1537438524.700 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438524.700 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438524.701 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438524.703 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438524.705 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438524.705 * [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))))))))
1537438524.705 * * * * [misc]progress:  [ 65 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1537438524.705 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537438524.706 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438524.707 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438524.708 * * [misc]simplify:  iters left: 3 (10 enodes)
1537438524.710 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537438524.710 * [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)))))))
1537438524.710 * * * * [misc]progress:  [ 66 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1537438524.710 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537438524.711 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438524.712 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438524.713 * * [misc]simplify:  iters left: 3 (10 enodes)
1537438524.715 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537438524.715 * [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)))))))
1537438524.715 * * * * [misc]progress:  [ 67 / 98 ] 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)))))))))>
1537438524.715 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1537438524.716 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438524.720 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438524.730 * * [misc]simplify:  iters left: 4 (59 enodes)
1537438524.758 * * [misc]simplify:  iters left: 3 (98 enodes)
1537438524.792 * * [misc]simplify:  iters left: 2 (197 enodes)
1537438524.915 * * [misc]simplify:  iters left: 1 (350 enodes)
1537438525.068 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1537438525.068 * [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))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))))
1537438525.068 * * * * [misc]progress:  [ 68 / 98 ] 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)))))))>
1537438525.069 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1537438525.069 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438525.071 * * [misc]simplify:  iters left: 4 (9 enodes)
1537438525.074 * * [misc]simplify:  iters left: 3 (15 enodes)
1537438525.077 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1537438525.077 * [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))))))
1537438525.077 * * * * [misc]progress:  [ 69 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (log1p (expm1 (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.077 * * * * [misc]progress:  [ 70 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.077 * * * * [misc]progress:  [ 71 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.077 * * * * [misc]progress:  [ 72 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (exp (log (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.077 * * * * [misc]progress:  [ 73 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.077 * * * * [misc]progress:  [ 74 / 98 ] 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)))))))>
1537438525.077 * * * * [misc]progress:  [ 75 / 98 ] 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)))))))>
1537438525.077 * * * * [misc]progress:  [ 76 / 98 ] 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)))))))>
1537438525.077 * * * * [misc]progress:  [ 77 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (- 2) (- (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.077 * * * * [misc]progress:  [ 78 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.077 * * * * [misc]progress:  [ 79 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* 2 (/ 1 (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.077 * * * * [misc]progress:  [ 80 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 1 (/ (+ (exp x) (exp (- x))) 2))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.077 * * * * [misc]progress:  [ 81 / 98 ] 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)))))))>
1537438525.077 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1537438525.078 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438525.079 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438525.081 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438525.083 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1537438525.083 * [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)))))))
1537438525.083 * * * * [misc]progress:  [ 82 / 98 ] 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)))))))>
1537438525.083 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438525.084 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438525.086 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438525.089 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438525.093 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438525.093 * [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)))))))
1537438525.093 * * * * [misc]progress:  [ 83 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 1) (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.094 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537438525.094 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438525.096 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438525.099 * * [misc]simplify:  iters left: 3 (10 enodes)
1537438525.102 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537438525.102 * [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)))))))
1537438525.102 * * * * [misc]progress:  [ 84 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 1) (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.103 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1537438525.103 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438525.105 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438525.108 * * [misc]simplify:  iters left: 3 (10 enodes)
1537438525.111 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1537438525.111 * [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)))))))
1537438525.111 * * * * [misc]progress:  [ 85 / 98 ] 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)))))))>
1537438525.112 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1537438525.113 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438525.119 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438525.135 * * [misc]simplify:  iters left: 4 (59 enodes)
1537438525.159 * * [misc]simplify:  iters left: 3 (98 enodes)
1537438525.194 * * [misc]simplify:  iters left: 2 (197 enodes)
1537438525.294 * * [misc]simplify:  iters left: 1 (350 enodes)
1537438525.447 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1537438525.447 * [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))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438525.447 * * * * [misc]progress:  [ 86 / 98 ] 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)))))))>
1537438525.447 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1537438525.448 * * [misc]simplify:  iters left: 5 (5 enodes)
1537438525.450 * * [misc]simplify:  iters left: 4 (9 enodes)
1537438525.454 * * [misc]simplify:  iters left: 3 (15 enodes)
1537438525.459 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1537438525.459 * [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)))))))
1537438525.459 * * * * [misc]progress:  [ 87 / 98 ] simplifiying candidate #<alt (λ (x) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))))>
1537438525.459 * [enter]simplify:  Simplifying (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
1537438525.460 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438525.465 * * [misc]simplify:  iters left: 5 (21 enodes)
1537438525.476 * * [misc]simplify:  iters left: 4 (42 enodes)
1537438525.494 * * [misc]simplify:  iters left: 3 (66 enodes)
1537438525.509 * * [misc]simplify:  iters left: 2 (95 enodes)
1537438525.522 * * [misc]simplify:  iters left: 1 (107 enodes)
1537438525.545 * [exit]simplify:  Simplified to (- (fma 0.20833333333333334 (pow x 4) 1.0) (* (* x x) 0.5))
1537438525.545 * [misc]simplify:  Simplified (2) to (λ (x) (- (fma 0.20833333333333334 (pow x 4) 1.0) (* (* x x) 0.5)))
1537438525.546 * * * * [misc]progress:  [ 88 / 98 ] simplifiying candidate #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
1537438525.546 * [enter]simplify:  Simplifying (/ 2.0 (+ (exp x) (exp (- x))))
1537438525.547 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438525.548 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438525.551 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438525.553 * [exit]simplify:  Simplified to (/ 2.0 (+ (exp x) (exp (- x))))
1537438525.553 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))
1537438525.553 * * * * [misc]progress:  [ 89 / 98 ] simplifiying candidate #<alt (λ (x) (/ 2.0 (+ (exp (* -1 x)) (exp x))))>
1537438525.553 * [enter]simplify:  Simplifying (/ 2.0 (+ (exp (* -1 x)) (exp x)))
1537438525.554 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438525.556 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438525.558 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438525.561 * * [misc]simplify:  iters left: 3 (18 enodes)
1537438525.565 * [exit]simplify:  Simplified to (/ 2.0 (+ (exp x) (exp (- x))))
1537438525.565 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))
1537438525.565 * * * * [misc]progress:  [ 90 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (- (+ (* 2/3 (pow x 4)) 1) (pow x 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.567 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (pow x 2))
1537438525.567 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438525.570 * * [misc]simplify:  iters left: 5 (20 enodes)
1537438525.575 * * [misc]simplify:  iters left: 4 (34 enodes)
1537438525.583 * * [misc]simplify:  iters left: 3 (45 enodes)
1537438525.597 * * [misc]simplify:  iters left: 2 (52 enodes)
1537438525.610 * * [misc]simplify:  iters left: 1 (61 enodes)
1537438525.632 * [exit]simplify:  Simplified to (fma 2/3 (pow x 4) (- 1 (* x x)))
1537438525.632 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (fma 2/3 (pow x 4) (- 1 (* x x))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438525.632 * * * * [misc]progress:  [ 91 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ 4 (pow (+ (exp x) (exp (- x))) 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.632 * [enter]simplify:  Simplifying (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537438525.633 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438525.637 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438525.642 * * [misc]simplify:  iters left: 4 (25 enodes)
1537438525.650 * * [misc]simplify:  iters left: 3 (45 enodes)
1537438525.661 * * [misc]simplify:  iters left: 2 (75 enodes)
1537438525.695 * * [misc]simplify:  iters left: 1 (125 enodes)
1537438525.765 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
1537438525.765 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438525.765 * * * * [misc]progress:  [ 92 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.765 * [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2))
1537438525.766 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438525.769 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438525.774 * * [misc]simplify:  iters left: 4 (28 enodes)
1537438525.791 * * [misc]simplify:  iters left: 3 (51 enodes)
1537438525.812 * * [misc]simplify:  iters left: 2 (83 enodes)
1537438525.833 * * [misc]simplify:  iters left: 1 (142 enodes)
1537438525.918 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
1537438525.919 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438525.919 * * * * [misc]progress:  [ 93 / 98 ] 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))))))>
1537438525.919 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537438525.919 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438525.922 * * [misc]simplify:  iters left: 5 (23 enodes)
1537438525.929 * * [misc]simplify:  iters left: 4 (45 enodes)
1537438525.939 * * [misc]simplify:  iters left: 3 (65 enodes)
1537438525.952 * * [misc]simplify:  iters left: 2 (91 enodes)
1537438525.965 * * [misc]simplify:  iters left: 1 (104 enodes)
1537438525.989 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1537438525.989 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))
1537438525.989 * * * * [misc]progress:  [ 94 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438525.989 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537438525.990 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438525.991 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438525.993 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438525.995 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438525.995 * [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)))))))
1537438525.995 * * * * [misc]progress:  [ 95 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1537438525.995 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1537438525.996 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438525.998 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438526.000 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438526.003 * * [misc]simplify:  iters left: 3 (18 enodes)
1537438526.007 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438526.007 * [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)))))))
1537438526.007 * * * * [misc]progress:  [ 96 / 98 ] 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)))))))>
1537438526.007 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537438526.007 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438526.011 * * [misc]simplify:  iters left: 5 (23 enodes)
1537438526.017 * * [misc]simplify:  iters left: 4 (45 enodes)
1537438526.027 * * [misc]simplify:  iters left: 3 (65 enodes)
1537438526.040 * * [misc]simplify:  iters left: 2 (91 enodes)
1537438526.053 * * [misc]simplify:  iters left: 1 (104 enodes)
1537438526.077 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1537438526.077 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438526.077 * * * * [misc]progress:  [ 97 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438526.078 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537438526.078 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438526.080 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438526.082 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438526.084 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438526.084 * [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)))))))
1537438526.084 * * * * [misc]progress:  [ 98 / 98 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp (* -1 x)) (exp x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438526.084 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1537438526.084 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438526.087 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438526.089 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438526.092 * * [misc]simplify:  iters left: 3 (18 enodes)
1537438526.096 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438526.096 * [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)))))))
1537438526.096 * * * [misc]progress:  adding candidates to table
1537438528.000 * * [misc]progress:  iteration 3 / 4
1537438528.000 * * * [misc]progress:  picking best candidate
1537438528.012 * * * * [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)))))))>
1537438528.012 * * * [misc]progress:  localizing error
1537438528.038 * * * [misc]progress:  generating rewritten candidates
1537438528.038 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 1)
1537438528.122 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2)
1537438528.316 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1537438528.868 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1537438529.178 * * * [misc]progress:  generating series expansions
1537438529.178 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 1)
1537438529.179 * [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ (exp x) (exp (- x))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1537438529.179 * [misc]approximate:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in (x) around 0
1537438529.179 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x
1537438529.179 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.179 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.179 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1537438529.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1537438529.179 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438529.179 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438529.179 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.179 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.179 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.179 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.179 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438529.179 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438529.179 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.179 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.179 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.180 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.180 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.180 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438529.180 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1537438529.180 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1537438529.182 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438529.182 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.183 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438529.183 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438529.184 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1537438529.184 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1537438529.184 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x
1537438529.184 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.184 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.184 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1537438529.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1537438529.184 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438529.184 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438529.184 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.184 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.184 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.184 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.184 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438529.184 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438529.184 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.184 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.184 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.184 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.185 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.185 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.185 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438529.185 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1537438529.185 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1537438529.186 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438529.187 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.188 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438529.188 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438529.188 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1537438529.189 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1537438529.189 * [misc]backup-simplify:  Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2))
1537438529.189 * [misc]backup-simplify:  Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2))
1537438529.190 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqrt 1/2))) into 0
1537438529.190 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.192 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438529.192 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.194 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438529.194 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438529.195 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4
1537438529.196 * [misc]backup-simplify:  Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2))
1537438529.197 * [misc]backup-simplify:  Simplify (+ (* 2 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2))))
1537438529.198 * [misc]backup-simplify:  Simplify (- (* 1/4 (/ 1 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2))))
1537438529.201 * [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
1537438529.202 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.202 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.205 * [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
1537438529.205 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438529.205 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0
1537438529.205 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0
1537438529.206 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2))))) into 0
1537438529.206 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.209 * [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
1537438529.210 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.210 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.210 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.214 * [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
1537438529.214 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438529.214 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48
1537438529.219 * [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)))
1537438529.222 * [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))))
1537438529.224 * [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))))
1537438529.226 * [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)))))
1537438529.226 * [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1537438529.226 * [misc]approximate:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
1537438529.227 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1537438529.227 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.227 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.227 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1537438529.227 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438529.227 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438529.227 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.227 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.227 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.227 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.227 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.227 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.227 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.227 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438529.227 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438529.227 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.227 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.227 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.227 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.227 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.227 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.227 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438529.227 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438529.227 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438529.228 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1537438529.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.228 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.228 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1537438529.228 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.228 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.228 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1537438529.228 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438529.228 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438529.228 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.228 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.228 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.228 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.228 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.228 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.228 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438529.228 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438529.228 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.228 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.228 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.229 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.229 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.229 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438529.229 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438529.229 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438529.229 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1537438529.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.229 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.230 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1537438529.230 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1537438529.230 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.230 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.230 * [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
1537438529.231 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.231 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
1537438529.231 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.232 * [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
1537438529.232 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.233 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
1537438529.233 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.233 * [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
1537438529.234 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.234 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
1537438529.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.235 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.235 * [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
1537438529.235 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.236 * [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
1537438529.236 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.237 * [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
1537438529.237 * [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
1537438529.238 * [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
1537438529.238 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.238 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1537438529.238 * [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1537438529.238 * [misc]approximate:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
1537438529.238 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1537438529.238 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.238 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.238 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1537438529.239 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438529.239 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438529.239 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.239 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.239 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.239 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.239 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.239 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.239 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.239 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438529.239 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438529.239 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438529.239 * [misc]backup-simplify:  Simplify -1 into -1
1537438529.239 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.239 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.239 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.239 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438529.239 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438529.239 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438529.239 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438529.239 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1537438529.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.240 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.240 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.240 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1537438529.240 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.240 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.240 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1537438529.240 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438529.240 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438529.240 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.240 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.241 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.241 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.241 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.241 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.241 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438529.241 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438529.241 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438529.241 * [misc]backup-simplify:  Simplify -1 into -1
1537438529.241 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.241 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.241 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438529.241 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438529.241 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438529.242 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438529.242 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1537438529.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.242 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.243 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.243 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1537438529.243 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1537438529.243 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.244 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.244 * [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
1537438529.245 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.246 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0
1537438529.246 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.247 * [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
1537438529.247 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.248 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0
1537438529.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.249 * [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
1537438529.250 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.251 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0
1537438529.251 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.252 * [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
1537438529.252 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.253 * [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
1537438529.253 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.255 * [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
1537438529.256 * [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
1537438529.256 * [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
1537438529.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.256 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1537438529.256 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 2)
1537438529.257 * [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) into (/ 2 (+ (exp x) (exp (- x))))
1537438529.257 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1537438529.257 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537438529.257 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.257 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.257 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438529.257 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438529.257 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.257 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.257 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.257 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.257 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438529.257 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438529.257 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.257 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.257 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.257 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.257 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.257 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.257 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438529.257 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537438529.257 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1537438529.258 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.258 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.258 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438529.258 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438529.258 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.258 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.258 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.258 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.258 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438529.258 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438529.258 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.258 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.258 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.258 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.258 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.258 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.258 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438529.258 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1537438529.258 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.259 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438529.259 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.260 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438529.260 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438529.260 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1537438529.260 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.262 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438529.262 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.263 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438529.263 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438529.264 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1537438529.264 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537438529.266 * [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
1537438529.266 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.266 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.269 * [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
1537438529.269 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438529.269 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1537438529.269 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.273 * [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
1537438529.273 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.273 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.273 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.277 * [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
1537438529.277 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438529.278 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1537438529.278 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1537438529.278 * [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)))
1537438529.278 * [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)))))
1537438529.278 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537438529.278 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438529.278 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.278 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.278 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438529.278 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.278 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.278 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.278 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.278 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.278 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.278 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.278 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438529.278 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438529.278 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.278 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.278 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.278 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.279 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.279 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.279 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438529.279 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438529.279 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438529.279 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438529.279 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.279 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.279 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438529.279 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.279 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.279 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.279 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.279 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.279 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.279 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.279 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438529.279 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438529.279 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.279 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.279 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.279 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.279 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.280 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.280 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438529.280 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438529.280 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438529.280 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438529.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.280 * [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
1537438529.280 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.281 * [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
1537438529.281 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.281 * [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
1537438529.281 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.282 * [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
1537438529.282 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.283 * [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
1537438529.283 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.284 * [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
1537438529.284 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.284 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1537438529.284 * [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))))
1537438529.284 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537438529.284 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438529.284 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.284 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.284 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438529.284 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.284 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.284 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.284 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.284 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.284 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.284 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.284 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438529.284 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438529.284 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438529.284 * [misc]backup-simplify:  Simplify -1 into -1
1537438529.284 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.284 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.284 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.285 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438529.285 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438529.285 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438529.285 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438529.285 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438529.285 * [misc]taylor:  Taking taylor expansion of 2 in x
1537438529.285 * [misc]backup-simplify:  Simplify 2 into 2
1537438529.285 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438529.285 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.285 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.285 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.285 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.285 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.285 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.285 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.285 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438529.285 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438529.285 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438529.285 * [misc]backup-simplify:  Simplify -1 into -1
1537438529.285 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.285 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.285 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.285 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438529.285 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438529.285 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438529.286 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438529.286 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438529.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.286 * [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
1537438529.286 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.286 * [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
1537438529.287 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.287 * [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
1537438529.287 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.288 * [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
1537438529.288 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.288 * [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
1537438529.288 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.289 * [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
1537438529.289 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.289 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1537438529.289 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1537438529.290 * [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))))
1537438529.290 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
1537438529.290 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1537438529.290 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438529.290 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438529.290 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438529.290 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438529.290 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.290 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.290 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.290 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438529.290 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438529.290 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.290 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.290 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.290 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.291 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.291 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438529.291 * [misc]backup-simplify:  Simplify (/ 2.0 2) into 1.0
1537438529.291 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1537438529.291 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438529.291 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438529.291 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438529.291 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438529.291 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.291 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.291 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.291 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.291 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438529.291 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438529.291 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.291 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.291 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.291 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.291 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.291 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.291 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438529.291 * [misc]backup-simplify:  Simplify (/ 2.0 2) into 1.0
1537438529.292 * [misc]backup-simplify:  Simplify 1.0 into 1.0
1537438529.292 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438529.293 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.293 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438529.293 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438529.294 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
1537438529.294 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.295 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438529.295 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.295 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.296 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438529.297 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438529.297 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
1537438529.297 * [misc]backup-simplify:  Simplify (- 0.5) into (- 0.5)
1537438529.300 * [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
1537438529.300 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.300 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.300 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.300 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.302 * [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
1537438529.303 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438529.303 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
1537438529.303 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.306 * [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
1537438529.307 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.307 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.307 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.311 * [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
1537438529.311 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438529.312 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
1537438529.313 * [misc]backup-simplify:  Simplify 0.20833333333333334 into 0.20833333333333334
1537438529.313 * [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)))
1537438529.314 * [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)))))
1537438529.314 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1537438529.314 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438529.314 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438529.314 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438529.314 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438529.314 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.314 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.314 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.314 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.314 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.314 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.314 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.314 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438529.314 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438529.314 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.314 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.314 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.314 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.314 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.314 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.314 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438529.314 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438529.314 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438529.315 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1537438529.315 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438529.315 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438529.315 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438529.315 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.315 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.315 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.315 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.315 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.315 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.315 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.315 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438529.315 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438529.315 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.315 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.315 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.315 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.315 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.315 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.315 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438529.315 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438529.315 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438529.316 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1537438529.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.316 * [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
1537438529.316 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.316 * [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
1537438529.316 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.317 * [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
1537438529.317 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.318 * [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
1537438529.318 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.319 * [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
1537438529.319 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.320 * [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
1537438529.320 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.320 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
1537438529.322 * [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))))
1537438529.322 * [misc]approximate:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1537438529.322 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438529.322 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438529.322 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438529.322 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438529.322 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.322 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.322 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.322 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.322 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.323 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.323 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.323 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438529.323 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438529.323 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438529.323 * [misc]backup-simplify:  Simplify -1 into -1
1537438529.323 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.323 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.323 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.323 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438529.323 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438529.323 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438529.323 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438529.323 * [misc]taylor:  Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1537438529.323 * [misc]taylor:  Taking taylor expansion of 2.0 in x
1537438529.323 * [misc]backup-simplify:  Simplify 2.0 into 2.0
1537438529.323 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438529.323 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.323 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.323 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.323 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.323 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.323 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.324 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.324 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438529.324 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438529.324 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438529.324 * [misc]backup-simplify:  Simplify -1 into -1
1537438529.324 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.324 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.324 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.324 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438529.324 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438529.324 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438529.324 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438529.324 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1537438529.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.325 * [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
1537438529.325 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.325 * [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
1537438529.325 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.326 * [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
1537438529.326 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.326 * [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
1537438529.326 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.327 * [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
1537438529.327 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.327 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.328 * [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
1537438529.328 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.328 * [misc]backup-simplify:  Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
1537438529.328 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1537438529.329 * [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))
1537438529.329 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in (x) around 0
1537438529.329 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in x
1537438529.329 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438529.329 * [misc]backup-simplify:  Simplify 4 into 4
1537438529.329 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 2) in x
1537438529.329 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438529.329 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438529.329 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.329 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.329 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.329 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.329 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438529.329 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438529.329 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.329 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.329 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.330 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.330 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.330 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438529.330 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1537438529.330 * [misc]backup-simplify:  Simplify (/ 4 4) into 1
1537438529.330 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp x) (exp (- x))) 2)) in x
1537438529.330 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438529.330 * [misc]backup-simplify:  Simplify 4 into 4
1537438529.331 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp x) (exp (- x))) 2) in x
1537438529.331 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1537438529.331 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1537438529.331 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.331 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.331 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.331 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.331 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1537438529.331 * [misc]taylor:  Taking taylor expansion of (- x) in x
1537438529.331 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.331 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.331 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.331 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.331 * [misc]backup-simplify:  Simplify (exp 0) into 1
1537438529.331 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1537438529.332 * [misc]backup-simplify:  Simplify (* 2 2) into 4
1537438529.332 * [misc]backup-simplify:  Simplify (/ 4 4) into 1
1537438529.332 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.333 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1537438529.334 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.335 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1537438529.335 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1537438529.335 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 2)) into 0
1537438529.336 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 0 4)))) into 0
1537438529.336 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.338 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438529.338 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.340 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1537438529.341 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1537438529.341 * [misc]backup-simplify:  Simplify (+ (* 2 1) (+ (* 0 0) (* 1 2))) into 4
1537438529.341 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 4 4)) (* 0 (/ 0 4)))) into -1
1537438529.341 * [misc]backup-simplify:  Simplify -1 into -1
1537438529.345 * [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
1537438529.345 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.346 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.350 * [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
1537438529.350 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1537438529.350 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (+ (* 1 0) (* 0 2)))) into 0
1537438529.351 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 0 4)) (* 0 (/ 4 4)) (* -1 (/ 0 4)))) into 0
1537438529.351 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.357 * [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
1537438529.357 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.358 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.358 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438529.364 * [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
1537438529.365 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1537438529.365 * [misc]backup-simplify:  Simplify (+ (* 2 1/12) (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 1/12 2))))) into 4/3
1537438529.366 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1 (/ 4/3 4)) (* 0 (/ 0 4)) (* -1 (/ 4 4)) (* 0 (/ 0 4)))) into 2/3
1537438529.366 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1537438529.366 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow x 4)) (+ (* -1 (pow x 2)) 1)) into (- (+ (* 2/3 (pow x 4)) 1) (pow x 2))
1537438529.367 * [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))
1537438529.367 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in (x) around 0
1537438529.367 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in x
1537438529.367 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438529.367 * [misc]backup-simplify:  Simplify 4 into 4
1537438529.367 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) in x
1537438529.367 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438529.367 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.367 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.367 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.367 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.367 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.367 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.367 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438529.367 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438529.367 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.367 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.367 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.368 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.368 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.368 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.368 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438529.368 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438529.369 * [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)
1537438529.369 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537438529.369 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) in x
1537438529.369 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438529.369 * [misc]backup-simplify:  Simplify 4 into 4
1537438529.369 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2) in x
1537438529.369 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1537438529.369 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.369 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.369 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.369 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.369 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.370 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.370 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.370 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1537438529.370 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1537438529.370 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.370 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.370 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.370 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.370 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.370 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438529.370 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1537438529.370 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1537438529.371 * [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)
1537438529.371 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537438529.372 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2))
1537438529.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.372 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into 0
1537438529.374 * [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
1537438529.374 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.375 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1537438529.377 * [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
1537438529.377 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.378 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1537438529.380 * [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
1537438529.380 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.381 * [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
1537438529.384 * [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
1537438529.384 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.385 * [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
1537438529.388 * [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
1537438529.388 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.389 * [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
1537438529.391 * [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
1537438529.391 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.391 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) 2)) into (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537438529.391 * [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))
1537438529.391 * [misc]approximate:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in (x) around 0
1537438529.392 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in x
1537438529.392 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438529.392 * [misc]backup-simplify:  Simplify 4 into 4
1537438529.392 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2) in x
1537438529.392 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438529.392 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.392 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.392 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.392 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.392 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.392 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.392 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.392 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438529.392 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438529.392 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438529.392 * [misc]backup-simplify:  Simplify -1 into -1
1537438529.392 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.392 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.392 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.392 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438529.392 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438529.392 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438529.392 * [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)
1537438529.393 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537438529.393 * [misc]taylor:  Taking taylor expansion of (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) in x
1537438529.393 * [misc]taylor:  Taking taylor expansion of 4 in x
1537438529.393 * [misc]backup-simplify:  Simplify 4 into 4
1537438529.393 * [misc]taylor:  Taking taylor expansion of (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2) in x
1537438529.393 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1537438529.393 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1537438529.393 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1537438529.393 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.393 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.393 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.393 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438529.393 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1537438529.393 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1537438529.393 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1537438529.393 * [misc]taylor:  Taking taylor expansion of -1 in x
1537438529.393 * [misc]backup-simplify:  Simplify -1 into -1
1537438529.393 * [misc]taylor:  Taking taylor expansion of x in x
1537438529.393 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.393 * [misc]backup-simplify:  Simplify 1 into 1
1537438529.393 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438529.393 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1537438529.393 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1537438529.394 * [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)
1537438529.394 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537438529.394 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2)) into (/ 4 (pow (+ (exp (/ 1 x)) (exp (/ -1 x))) 2))
1537438529.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.395 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into 0
1537438529.396 * [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
1537438529.396 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.396 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1537438529.397 * [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
1537438529.397 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.398 * [misc]backup-simplify:  Simplify (+ (* (+ (exp (/ 1 x)) (exp (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1537438529.399 * [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
1537438529.399 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.399 * [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
1537438529.401 * [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
1537438529.401 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.402 * [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
1537438529.404 * [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
1537438529.404 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438529.404 * [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
1537438529.406 * [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
1537438529.406 * [misc]backup-simplify:  Simplify 0 into 0
1537438529.407 * [misc]backup-simplify:  Simplify (/ 4 (pow (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) 2)) into (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2))
1537438529.407 * * * [misc]progress:  simplifying candidates
1537438529.407 * * * * [misc]progress:  [ 1 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (log1p (expm1 (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438529.407 * * * * [misc]progress:  [ 2 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (expm1 (log1p (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438529.407 * * * * [misc]progress:  [ 3 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 4 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 5 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 6 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 7 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 8 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 9 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 10 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 11 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 12 / 195 ] 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)))))))>
1537438529.407 * * * * [misc]progress:  [ 13 / 195 ] 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)))))))>
1537438529.407 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (exp x) (exp (- x)))))
1537438529.408 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438529.409 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438529.411 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438529.414 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) (exp (- x)))))
1537438529.414 * [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)))))))
1537438529.414 * * * * [misc]progress:  [ 14 / 195 ] 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)))))))>
1537438529.414 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (exp x) (exp (- x)))))
1537438529.414 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438529.416 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438529.418 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438529.420 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) (exp (- x)))))
1537438529.420 * [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)))))))
1537438529.420 * * * * [misc]progress:  [ 15 / 195 ] 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)))))))>
1537438529.420 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537438529.421 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438529.422 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438529.425 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438529.429 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537438529.429 * [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)))))))
1537438529.429 * * * * [misc]progress:  [ 16 / 195 ] 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)))))))>
1537438529.429 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438529.430 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438529.432 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438529.435 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438529.439 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438529.439 * [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)))))))
1537438529.439 * * * * [misc]progress:  [ 17 / 195 ] 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)))))))>
1537438529.440 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438529.440 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438529.445 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438529.448 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438529.452 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438529.452 * [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)))))))
1537438529.452 * * * * [misc]progress:  [ 18 / 195 ] 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)))))))>
1537438529.452 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537438529.453 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438529.456 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438529.459 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438529.464 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537438529.464 * [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)))))))
1537438529.464 * * * * [misc]progress:  [ 19 / 195 ] 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)))))))>
1537438529.464 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438529.465 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438529.467 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438529.470 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438529.473 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438529.473 * [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)))))))
1537438529.473 * * * * [misc]progress:  [ 20 / 195 ] 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)))))))>
1537438529.473 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1537438529.474 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438529.477 * * [misc]simplify:  iters left: 5 (28 enodes)
1537438529.487 * * [misc]simplify:  iters left: 4 (60 enodes)
1537438529.501 * * [misc]simplify:  iters left: 3 (99 enodes)
1537438529.528 * * [misc]simplify:  iters left: 2 (198 enodes)
1537438529.667 * * [misc]simplify:  iters left: 1 (351 enodes)
1537438529.825 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))
1537438529.825 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438529.825 * * * * [misc]progress:  [ 21 / 195 ] 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)))))))>
1537438529.826 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1537438529.826 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438529.829 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438529.833 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438529.838 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1537438529.839 * [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)))))))
1537438529.839 * * * * [misc]progress:  [ 22 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (log1p (expm1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438529.839 * * * * [misc]progress:  [ 23 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (expm1 (log1p (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438529.839 * * * * [misc]progress:  [ 24 / 195 ] 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)))))))>
1537438529.839 * * * * [misc]progress:  [ 25 / 195 ] 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)))))))>
1537438529.839 * [enter]simplify:  Simplifying (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x))))))
1537438529.840 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438529.846 * * [misc]simplify:  iters left: 5 (18 enodes)
1537438529.853 * * [misc]simplify:  iters left: 4 (26 enodes)
1537438529.864 * * [misc]simplify:  iters left: 3 (39 enodes)
1537438529.880 * * [misc]simplify:  iters left: 2 (68 enodes)
1537438529.909 * * [misc]simplify:  iters left: 1 (96 enodes)
1537438529.938 * [exit]simplify:  Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x)))))))
1537438529.939 * [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)))))))
1537438529.939 * * * * [misc]progress:  [ 26 / 195 ] 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)))))))>
1537438529.939 * * * * [misc]progress:  [ 27 / 195 ] 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)))))))>
1537438529.939 * * * * [misc]progress:  [ 28 / 195 ] 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)))))))>
1537438529.939 * [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))))))
1537438529.941 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438529.948 * * [misc]simplify:  iters left: 5 (31 enodes)
1537438529.961 * * [misc]simplify:  iters left: 4 (96 enodes)
1537438530.021 * * [misc]simplify:  iters left: 3 (247 enodes)
1537438530.212 * * [misc]simplify:  iters left: 2 (480 enodes)
1537438530.891 * [exit]simplify:  Simplified to (/ (/ 8 (+ (exp (- x)) (exp x))) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))
1537438530.891 * [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)))))))
1537438530.891 * * * * [misc]progress:  [ 29 / 195 ] 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)))))))>
1537438530.892 * * * * [misc]progress:  [ 30 / 195 ] 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)))))))>
1537438530.892 * * * * [misc]progress:  [ 31 / 195 ] 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)))))))>
1537438530.892 * * * * [misc]progress:  [ 32 / 195 ] 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)))))))>
1537438530.892 * * * * [misc]progress:  [ 33 / 195 ] 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)))))))>
1537438530.892 * [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)))))))
1537438530.894 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438530.899 * * [misc]simplify:  iters left: 5 (22 enodes)
1537438530.908 * * [misc]simplify:  iters left: 4 (33 enodes)
1537438530.918 * * [misc]simplify:  iters left: 3 (36 enodes)
1537438530.930 * * [misc]simplify:  iters left: 2 (39 enodes)
1537438530.947 * [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)))))))
1537438530.947 * [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)))))))
1537438530.948 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438530.949 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438530.953 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438530.957 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438530.964 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438530.964 * [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)))))))
1537438530.964 * * * * [misc]progress:  [ 34 / 195 ] 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)))))))>
1537438530.964 * [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)))))))
1537438530.966 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438530.973 * * [misc]simplify:  iters left: 5 (20 enodes)
1537438530.980 * * [misc]simplify:  iters left: 4 (24 enodes)
1537438530.987 * * [misc]simplify:  iters left: 3 (25 enodes)
1537438530.999 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))))
1537438530.999 * [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)))))))
1537438530.999 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438531.001 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438531.005 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.010 * * [misc]simplify:  iters left: 4 (17 enodes)
1537438531.018 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438531.019 * [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)))))))
1537438531.019 * * * * [misc]progress:  [ 35 / 195 ] 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)))))))>
1537438531.019 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.020 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438531.025 * * [misc]simplify:  iters left: 5 (17 enodes)
1537438531.031 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438531.038 * * [misc]simplify:  iters left: 3 (22 enodes)
1537438531.048 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))
1537438531.048 * [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)))))))
1537438531.048 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.049 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.053 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.058 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.064 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.064 * [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)))))))
1537438531.064 * * * * [misc]progress:  [ 36 / 195 ] 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)))))))>
1537438531.065 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))
1537438531.066 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438531.072 * * [misc]simplify:  iters left: 5 (19 enodes)
1537438531.078 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438531.085 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537438531.085 * [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)))))))
1537438531.085 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.086 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.088 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438531.090 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438531.093 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.093 * [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)))))))
1537438531.093 * * * * [misc]progress:  [ 37 / 195 ] 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)))))))>
1537438531.093 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))
1537438531.094 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438531.097 * * [misc]simplify:  iters left: 5 (19 enodes)
1537438531.101 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438531.105 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537438531.105 * [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)))))))
1537438531.105 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.106 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.108 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438531.110 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438531.113 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.113 * [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)))))))
1537438531.113 * * * * [misc]progress:  [ 38 / 195 ] 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)))))))>
1537438531.114 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.114 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438531.118 * * [misc]simplify:  iters left: 5 (17 enodes)
1537438531.125 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438531.131 * * [misc]simplify:  iters left: 3 (22 enodes)
1537438531.143 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))
1537438531.143 * [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)))))))
1537438531.143 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.145 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.149 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.153 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.159 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.160 * [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)))))))
1537438531.160 * * * * [misc]progress:  [ 39 / 195 ] 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)))))))>
1537438531.160 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1)
1537438531.161 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438531.166 * * [misc]simplify:  iters left: 5 (18 enodes)
1537438531.174 * * [misc]simplify:  iters left: 4 (24 enodes)
1537438531.181 * * [misc]simplify:  iters left: 3 (26 enodes)
1537438531.188 * * [misc]simplify:  iters left: 2 (31 enodes)
1537438531.198 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537438531.198 * [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)))))))
1537438531.198 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.199 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.203 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438531.207 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438531.213 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.213 * [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)))))))
1537438531.213 * * * * [misc]progress:  [ 40 / 195 ] 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)))))))>
1537438531.214 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537438531.215 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438531.220 * * [misc]simplify:  iters left: 5 (17 enodes)
1537438531.225 * * [misc]simplify:  iters left: 4 (19 enodes)
1537438531.233 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537438531.233 * [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)))))))
1537438531.234 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.235 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.239 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.243 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.249 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.250 * [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)))))))
1537438531.250 * * * * [misc]progress:  [ 41 / 195 ] 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)))))))>
1537438531.250 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537438531.251 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438531.256 * * [misc]simplify:  iters left: 5 (17 enodes)
1537438531.262 * * [misc]simplify:  iters left: 4 (19 enodes)
1537438531.267 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))
1537438531.267 * [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)))))))
1537438531.267 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438531.268 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438531.270 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.275 * * [misc]simplify:  iters left: 4 (17 enodes)
1537438531.278 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438531.278 * [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)))))))
1537438531.278 * * * * [misc]progress:  [ 42 / 195 ] 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)))))))>
1537438531.279 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.280 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.282 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.284 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.288 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.288 * [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)))))))
1537438531.288 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.288 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.291 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.293 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.296 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.296 * [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)))))))
1537438531.296 * * * * [misc]progress:  [ 43 / 195 ] 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)))))))>
1537438531.297 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))
1537438531.297 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438531.301 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438531.307 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537438531.307 * [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)))))))
1537438531.307 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.308 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.312 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438531.316 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438531.322 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.322 * [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)))))))
1537438531.322 * * * * [misc]progress:  [ 44 / 195 ] 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)))))))>
1537438531.322 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))
1537438531.324 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438531.329 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438531.335 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537438531.335 * [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)))))))
1537438531.335 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.337 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.340 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438531.345 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438531.351 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.351 * [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)))))))
1537438531.351 * * * * [misc]progress:  [ 45 / 195 ] 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)))))))>
1537438531.351 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.352 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.354 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.356 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.360 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.360 * [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)))))))
1537438531.360 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.361 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.363 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.365 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.368 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.368 * [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)))))))
1537438531.369 * * * * [misc]progress:  [ 46 / 195 ] 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)))))))>
1537438531.369 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 1)
1537438531.369 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.372 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.375 * * [misc]simplify:  iters left: 4 (17 enodes)
1537438531.379 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537438531.379 * [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)))))))
1537438531.379 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.380 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.382 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438531.384 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438531.387 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.387 * [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)))))))
1537438531.387 * * * * [misc]progress:  [ 47 / 195 ] 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)))))))>
1537438531.388 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537438531.389 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.393 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438531.399 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.399 * [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)))))))
1537438531.400 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.401 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.405 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.410 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438531.418 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.418 * [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)))))))
1537438531.418 * * * * [misc]progress:  [ 48 / 195 ] 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)))))))>
1537438531.418 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537438531.419 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.423 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.428 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x))))))
1537438531.428 * [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)))))))
1537438531.428 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438531.429 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.431 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438531.434 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438531.439 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438531.439 * [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)))))))
1537438531.439 * * * * [misc]progress:  [ 49 / 195 ] 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)))))))>
1537438531.439 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.440 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.442 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438531.445 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.445 * [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)))))))
1537438531.445 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.445 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.448 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.450 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438531.454 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.454 * [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)))))))
1537438531.455 * * * * [misc]progress:  [ 50 / 195 ] 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)))))))>
1537438531.455 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1537438531.455 * * [misc]simplify:  iters left: 3 (3 enodes)
1537438531.456 * * [misc]simplify:  iters left: 2 (5 enodes)
1537438531.457 * [exit]simplify:  Simplified to 1
1537438531.457 * [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)))))))
1537438531.457 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.458 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.460 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.462 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.465 * * [misc]simplify:  iters left: 3 (17 enodes)
1537438531.468 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438531.468 * [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)))))))
1537438531.468 * * * * [misc]progress:  [ 51 / 195 ] 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)))))))>
1537438531.468 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1537438531.468 * * [misc]simplify:  iters left: 3 (3 enodes)
1537438531.470 * * [misc]simplify:  iters left: 2 (5 enodes)
1537438531.470 * [exit]simplify:  Simplified to 1
1537438531.470 * [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)))))))
1537438531.470 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.471 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.474 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.477 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.479 * * [misc]simplify:  iters left: 3 (17 enodes)
1537438531.482 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438531.482 * [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)))))))
1537438531.482 * * * * [misc]progress:  [ 52 / 195 ] 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)))))))>
1537438531.482 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.483 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.485 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438531.487 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.487 * [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)))))))
1537438531.488 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.488 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.490 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.494 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438531.500 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.500 * [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)))))))
1537438531.500 * * * * [misc]progress:  [ 53 / 195 ] 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)))))))>
1537438531.500 * [enter]simplify:  Simplifying (/ 1 1)
1537438531.501 * * [misc]simplify:  iters left: 2 (2 enodes)
1537438531.502 * * [misc]simplify:  iters left: 1 (4 enodes)
1537438531.502 * [exit]simplify:  Simplified to 1
1537438531.502 * [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)))))))
1537438531.503 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.504 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.507 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.512 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.517 * * [misc]simplify:  iters left: 3 (17 enodes)
1537438531.522 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438531.522 * [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)))))))
1537438531.522 * * * * [misc]progress:  [ 54 / 195 ] 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)))))))>
1537438531.522 * [enter]simplify:  Simplifying (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537438531.524 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.528 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.533 * * [misc]simplify:  iters left: 4 (17 enodes)
1537438531.539 * [exit]simplify:  Simplified to (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537438531.540 * [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)))))))
1537438531.540 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.541 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.545 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438531.551 * * [misc]simplify:  iters left: 4 (19 enodes)
1537438531.558 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.558 * [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)))))))
1537438531.558 * * * * [misc]progress:  [ 55 / 195 ] 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)))))))>
1537438531.558 * [enter]simplify:  Simplifying (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537438531.559 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.563 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438531.568 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438531.574 * [exit]simplify:  Simplified to (/ 2 (fabs (cbrt (+ (exp x) (exp (- x))))))
1537438531.574 * [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)))))))
1537438531.574 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438531.575 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438531.580 * * [misc]simplify:  iters left: 5 (17 enodes)
1537438531.585 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438531.593 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438531.593 * [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)))))))
1537438531.593 * * * * [misc]progress:  [ 56 / 195 ] 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)))))))>
1537438531.594 * [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.595 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.600 * * [misc]simplify:  iters left: 5 (12 enodes)
1537438531.604 * * [misc]simplify:  iters left: 4 (14 enodes)
1537438531.609 * [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.609 * [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)))))))
1537438531.609 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.611 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.615 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438531.620 * * [misc]simplify:  iters left: 4 (19 enodes)
1537438531.626 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.626 * [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)))))))
1537438531.626 * * * * [misc]progress:  [ 57 / 195 ] 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)))))))>
1537438531.626 * [enter]simplify:  Simplifying (/ 2 (sqrt 1))
1537438531.626 * * [misc]simplify:  iters left: 3 (4 enodes)
1537438531.628 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438531.628 * [exit]simplify:  Simplified to 2
1537438531.628 * [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)))))))
1537438531.629 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.629 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.631 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.634 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537438531.634 * [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)))))))
1537438531.634 * * * * [misc]progress:  [ 58 / 195 ] 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)))))))>
1537438531.634 * [enter]simplify:  Simplifying (/ 2 (sqrt 1))
1537438531.635 * * [misc]simplify:  iters left: 3 (4 enodes)
1537438531.636 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438531.637 * [exit]simplify:  Simplified to 2
1537438531.637 * [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)))))))
1537438531.637 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.637 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.640 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.642 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537438531.642 * [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)))))))
1537438531.643 * * * * [misc]progress:  [ 59 / 195 ] 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)))))))>
1537438531.643 * [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.643 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.645 * * [misc]simplify:  iters left: 5 (12 enodes)
1537438531.647 * * [misc]simplify:  iters left: 4 (14 enodes)
1537438531.650 * [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.650 * [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)))))))
1537438531.650 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.651 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438531.653 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438531.656 * * [misc]simplify:  iters left: 4 (19 enodes)
1537438531.660 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.660 * [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)))))))
1537438531.660 * * * * [misc]progress:  [ 60 / 195 ] 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)))))))>
1537438531.661 * [enter]simplify:  Simplifying (/ 2 1)
1537438531.661 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438531.662 * * [misc]simplify:  iters left: 1 (5 enodes)
1537438531.663 * [exit]simplify:  Simplified to 2
1537438531.663 * [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)))))))
1537438531.664 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438531.664 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438531.668 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438531.674 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537438531.674 * [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)))))))
1537438531.674 * * * * [misc]progress:  [ 61 / 195 ] 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)))))))>
1537438531.674 * [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)))))))
1537438531.676 * * [misc]simplify:  iters left: 6 (16 enodes)
1537438531.683 * * [misc]simplify:  iters left: 5 (30 enodes)
1537438531.698 * * [misc]simplify:  iters left: 4 (56 enodes)
1537438531.722 * * [misc]simplify:  iters left: 3 (80 enodes)
1537438531.755 * * [misc]simplify:  iters left: 2 (124 enodes)
1537438531.804 * * [misc]simplify:  iters left: 1 (190 enodes)
1537438531.875 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x))))))
1537438531.875 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (* (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)))))))
1537438531.875 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438531.877 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438531.885 * * [misc]simplify:  iters left: 5 (33 enodes)
1537438531.902 * * [misc]simplify:  iters left: 4 (65 enodes)
1537438531.928 * * [misc]simplify:  iters left: 3 (104 enodes)
1537438531.983 * * [misc]simplify:  iters left: 2 (206 enodes)
1537438532.142 * * [misc]simplify:  iters left: 1 (371 enodes)
1537438532.385 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))
1537438532.385 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (cbrt (sqrt (+ (exp (- x)) (exp x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438532.385 * * * * [misc]progress:  [ 62 / 195 ] 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)))))))>
1537438532.385 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537438532.388 * * [misc]simplify:  iters left: 6 (16 enodes)
1537438532.396 * * [misc]simplify:  iters left: 5 (29 enodes)
1537438532.411 * * [misc]simplify:  iters left: 4 (52 enodes)
1537438532.428 * * [misc]simplify:  iters left: 3 (71 enodes)
1537438532.445 * * [misc]simplify:  iters left: 2 (114 enodes)
1537438532.495 * * [misc]simplify:  iters left: 1 (180 enodes)
1537438532.575 * [exit]simplify:  Simplified to (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))))
1537438532.575 * [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 (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x 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)))))))
1537438532.576 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438532.577 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438532.585 * * [misc]simplify:  iters left: 5 (33 enodes)
1537438532.605 * * [misc]simplify:  iters left: 4 (65 enodes)
1537438532.631 * * [misc]simplify:  iters left: 3 (104 enodes)
1537438532.685 * * [misc]simplify:  iters left: 2 (206 enodes)
1537438532.816 * * [misc]simplify:  iters left: 1 (371 enodes)
1537438533.006 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (cbrt (+ (exp (- x)) (exp x)))))
1537438533.006 * [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 (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (cbrt (+ (exp (- x)) (exp x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438533.006 * * * * [misc]progress:  [ 63 / 195 ] 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)))))))>
1537438533.006 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438533.007 * * [misc]simplify:  iters left: 6 (15 enodes)
1537438533.011 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438533.021 * * [misc]simplify:  iters left: 4 (50 enodes)
1537438533.047 * * [misc]simplify:  iters left: 3 (69 enodes)
1537438533.077 * * [misc]simplify:  iters left: 2 (112 enodes)
1537438533.131 * * [misc]simplify:  iters left: 1 (178 enodes)
1537438533.206 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1537438533.206 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))) (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)))))))
1537438533.207 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438533.208 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438533.212 * * [misc]simplify:  iters left: 5 (33 enodes)
1537438533.222 * * [misc]simplify:  iters left: 4 (65 enodes)
1537438533.237 * * [misc]simplify:  iters left: 3 (104 enodes)
1537438533.288 * * [misc]simplify:  iters left: 2 (206 enodes)
1537438533.432 * * [misc]simplify:  iters left: 1 (371 enodes)
1537438533.610 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1537438533.610 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438533.611 * * * * [misc]progress:  [ 64 / 195 ] 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)))))))>
1537438533.611 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))
1537438533.612 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438533.616 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438533.624 * * [misc]simplify:  iters left: 4 (47 enodes)
1537438533.634 * * [misc]simplify:  iters left: 3 (68 enodes)
1537438533.656 * * [misc]simplify:  iters left: 2 (109 enodes)
1537438533.702 * * [misc]simplify:  iters left: 1 (171 enodes)
1537438533.753 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))))
1537438533.753 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438533.753 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438533.755 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438533.759 * * [misc]simplify:  iters left: 5 (32 enodes)
1537438533.769 * * [misc]simplify:  iters left: 4 (64 enodes)
1537438533.795 * * [misc]simplify:  iters left: 3 (106 enodes)
1537438533.844 * * [misc]simplify:  iters left: 2 (207 enodes)
1537438533.963 * * [misc]simplify:  iters left: 1 (366 enodes)
1537438534.153 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438534.153 * [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 1)) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438534.153 * * * * [misc]progress:  [ 65 / 195 ] 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)))))))>
1537438534.153 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))
1537438534.154 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438534.158 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438534.166 * * [misc]simplify:  iters left: 4 (47 enodes)
1537438534.176 * * [misc]simplify:  iters left: 3 (68 enodes)
1537438534.196 * * [misc]simplify:  iters left: 2 (109 enodes)
1537438534.251 * * [misc]simplify:  iters left: 1 (171 enodes)
1537438534.322 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))))
1537438534.323 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438534.323 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438534.324 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438534.328 * * [misc]simplify:  iters left: 5 (32 enodes)
1537438534.339 * * [misc]simplify:  iters left: 4 (64 enodes)
1537438534.370 * * [misc]simplify:  iters left: 3 (106 enodes)
1537438534.415 * * [misc]simplify:  iters left: 2 (207 enodes)
1537438534.523 * * [misc]simplify:  iters left: 1 (366 enodes)
1537438534.668 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438534.668 * [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 1)) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438534.668 * * * * [misc]progress:  [ 66 / 195 ] 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)))))))>
1537438534.669 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438534.670 * * [misc]simplify:  iters left: 6 (15 enodes)
1537438534.677 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438534.690 * * [misc]simplify:  iters left: 4 (50 enodes)
1537438534.710 * * [misc]simplify:  iters left: 3 (69 enodes)
1537438534.740 * * [misc]simplify:  iters left: 2 (112 enodes)
1537438534.795 * * [misc]simplify:  iters left: 1 (178 enodes)
1537438534.860 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1537438534.860 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))) (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)))))))
1537438534.861 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438534.862 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438534.871 * * [misc]simplify:  iters left: 5 (33 enodes)
1537438534.891 * * [misc]simplify:  iters left: 4 (65 enodes)
1537438534.917 * * [misc]simplify:  iters left: 3 (104 enodes)
1537438534.947 * * [misc]simplify:  iters left: 2 (206 enodes)
1537438535.088 * * [misc]simplify:  iters left: 1 (371 enodes)
1537438535.257 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1537438535.257 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438535.257 * * * * [misc]progress:  [ 67 / 195 ] 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)))))))>
1537438535.257 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1)
1537438535.258 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438535.261 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438535.269 * * [misc]simplify:  iters left: 4 (46 enodes)
1537438535.281 * * [misc]simplify:  iters left: 3 (67 enodes)
1537438535.296 * * [misc]simplify:  iters left: 2 (108 enodes)
1537438535.332 * * [misc]simplify:  iters left: 1 (170 enodes)
1537438535.379 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))))
1537438535.379 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438535.379 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438535.380 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438535.384 * * [misc]simplify:  iters left: 5 (32 enodes)
1537438535.394 * * [misc]simplify:  iters left: 4 (64 enodes)
1537438535.410 * * [misc]simplify:  iters left: 3 (106 enodes)
1537438535.450 * * [misc]simplify:  iters left: 2 (207 enodes)
1537438535.597 * * [misc]simplify:  iters left: 1 (366 enodes)
1537438535.760 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438535.760 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438535.760 * * * * [misc]progress:  [ 68 / 195 ] 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)))))))>
1537438535.760 * [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)))))))
1537438535.761 * * [misc]simplify:  iters left: 6 (15 enodes)
1537438535.766 * * [misc]simplify:  iters left: 5 (31 enodes)
1537438535.781 * * [misc]simplify:  iters left: 4 (51 enodes)
1537438535.801 * * [misc]simplify:  iters left: 3 (88 enodes)
1537438535.827 * * [misc]simplify:  iters left: 2 (196 enodes)
1537438536.001 * * [misc]simplify:  iters left: 1 (411 enodes)
1537438536.217 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1537438536.217 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp 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)))))))
1537438536.217 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438536.219 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438536.223 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438536.229 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438536.234 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438536.234 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp 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)))))))
1537438536.234 * * * * [misc]progress:  [ 69 / 195 ] 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)))))))>
1537438536.234 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1537438536.236 * * [misc]simplify:  iters left: 6 (15 enodes)
1537438536.240 * * [misc]simplify:  iters left: 5 (30 enodes)
1537438536.247 * * [misc]simplify:  iters left: 4 (47 enodes)
1537438536.259 * * [misc]simplify:  iters left: 3 (79 enodes)
1537438536.306 * * [misc]simplify:  iters left: 2 (186 enodes)
1537438536.524 * * [misc]simplify:  iters left: 1 (402 enodes)
1537438536.744 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x)))))
1537438536.744 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438536.744 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438536.745 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438536.750 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438536.756 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438536.764 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438536.764 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438536.764 * * * * [misc]progress:  [ 70 / 195 ] 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)))))))>
1537438536.764 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438536.766 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438536.773 * * [misc]simplify:  iters left: 5 (28 enodes)
1537438536.784 * * [misc]simplify:  iters left: 4 (45 enodes)
1537438536.805 * * [misc]simplify:  iters left: 3 (77 enodes)
1537438536.852 * * [misc]simplify:  iters left: 2 (184 enodes)
1537438537.042 * * [misc]simplify:  iters left: 1 (429 enodes)
1537438537.298 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438537.298 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438537.299 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438537.300 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438537.304 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438537.311 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438537.319 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438537.319 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438537.319 * * * * [misc]progress:  [ 71 / 195 ] 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)))))))>
1537438537.319 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))
1537438537.320 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438537.326 * * [misc]simplify:  iters left: 5 (28 enodes)
1537438537.333 * * [misc]simplify:  iters left: 4 (44 enodes)
1537438537.347 * * [misc]simplify:  iters left: 3 (78 enodes)
1537438537.377 * * [misc]simplify:  iters left: 2 (185 enodes)
1537438537.568 * * [misc]simplify:  iters left: 1 (430 enodes)
1537438537.798 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x)))))
1537438537.799 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438537.799 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438537.800 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438537.804 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438537.809 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438537.813 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537438537.813 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438537.813 * * * * [misc]progress:  [ 72 / 195 ] 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)))))))>
1537438537.813 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))
1537438537.814 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438537.823 * * [misc]simplify:  iters left: 5 (28 enodes)
1537438537.830 * * [misc]simplify:  iters left: 4 (44 enodes)
1537438537.843 * * [misc]simplify:  iters left: 3 (78 enodes)
1537438537.884 * * [misc]simplify:  iters left: 2 (185 enodes)
1537438538.087 * * [misc]simplify:  iters left: 1 (430 enodes)
1537438538.367 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x)))))
1537438538.367 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438538.367 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438538.368 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438538.370 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438538.373 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438538.377 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537438538.377 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438538.377 * * * * [misc]progress:  [ 73 / 195 ] 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)))))))>
1537438538.377 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438538.378 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438538.382 * * [misc]simplify:  iters left: 5 (28 enodes)
1537438538.388 * * [misc]simplify:  iters left: 4 (45 enodes)
1537438538.400 * * [misc]simplify:  iters left: 3 (77 enodes)
1537438538.424 * * [misc]simplify:  iters left: 2 (184 enodes)
1537438538.580 * * [misc]simplify:  iters left: 1 (429 enodes)
1537438538.815 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438538.815 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438538.816 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438538.817 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438538.822 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438538.828 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438538.834 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438538.834 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438538.834 * * * * [misc]progress:  [ 74 / 195 ] 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)))))))>
1537438538.834 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 1)
1537438538.835 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438538.839 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438538.846 * * [misc]simplify:  iters left: 4 (43 enodes)
1537438538.857 * * [misc]simplify:  iters left: 3 (77 enodes)
1537438538.888 * * [misc]simplify:  iters left: 2 (184 enodes)
1537438539.096 * * [misc]simplify:  iters left: 1 (389 enodes)
1537438539.302 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))))
1537438539.302 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438539.302 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438539.303 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438539.307 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438539.313 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438539.320 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537438539.320 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (sqrt (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438539.320 * * * * [misc]progress:  [ 75 / 195 ] 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)))))))>
1537438539.320 * * * * [misc]progress:  [ 76 / 195 ] 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)))))))>
1537438539.320 * * * * [misc]progress:  [ 77 / 195 ] 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)))))))>
1537438539.320 * * * * [misc]progress:  [ 78 / 195 ] 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)))))))>
1537438539.321 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (exp x) (exp (- x)))))
1537438539.322 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438539.324 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438539.327 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438539.331 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) (exp (- x)))))
1537438539.332 * [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)))))))
1537438539.332 * * * * [misc]progress:  [ 79 / 195 ] 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)))))))>
1537438539.332 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (exp x) (exp (- x)))))
1537438539.333 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438539.335 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438539.338 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438539.343 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) (exp (- x)))))
1537438539.343 * [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)))))))
1537438539.343 * * * * [misc]progress:  [ 80 / 195 ] 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)))))))>
1537438539.343 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537438539.344 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438539.346 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438539.348 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438539.351 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537438539.351 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438539.351 * * * * [misc]progress:  [ 81 / 195 ] 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)))))))>
1537438539.351 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438539.351 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438539.353 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438539.354 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438539.356 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438539.356 * [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)))))))
1537438539.356 * * * * [misc]progress:  [ 82 / 195 ] 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)))))))>
1537438539.356 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438539.357 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438539.358 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438539.360 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438539.361 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438539.361 * [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)))))))
1537438539.362 * * * * [misc]progress:  [ 83 / 195 ] 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)))))))>
1537438539.362 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537438539.364 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438539.366 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438539.367 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438539.370 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1537438539.370 * [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)))))))
1537438539.370 * * * * [misc]progress:  [ 84 / 195 ] 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)))))))>
1537438539.370 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438539.371 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438539.372 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438539.373 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438539.375 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438539.375 * [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)))))))
1537438539.375 * * * * [misc]progress:  [ 85 / 195 ] 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)))))))>
1537438539.376 * [enter]simplify:  Simplifying (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537438539.376 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438539.378 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438539.380 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438539.384 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1537438539.384 * [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)))))))
1537438539.384 * * * * [misc]progress:  [ 86 / 195 ] 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)))))))>
1537438539.384 * [enter]simplify:  Simplifying (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537438539.385 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438539.389 * * [misc]simplify:  iters left: 5 (12 enodes)
1537438539.392 * * [misc]simplify:  iters left: 4 (14 enodes)
1537438539.398 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537438539.398 * [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)))))))
1537438539.398 * * * * [misc]progress:  [ 87 / 195 ] 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)))))))>
1537438539.398 * * * * [misc]progress:  [ 88 / 195 ] 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)))))))>
1537438539.398 * * * * [misc]progress:  [ 89 / 195 ] 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)))))))>
1537438539.398 * [enter]simplify:  Simplifying (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1537438539.399 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438539.404 * * [misc]simplify:  iters left: 5 (20 enodes)
1537438539.415 * * [misc]simplify:  iters left: 4 (40 enodes)
1537438539.432 * * [misc]simplify:  iters left: 3 (59 enodes)
1537438539.458 * * [misc]simplify:  iters left: 2 (100 enodes)
1537438539.511 * * [misc]simplify:  iters left: 1 (162 enodes)
1537438539.578 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp x) (* (exp x) (exp x)) (exp (- (- x) (+ x x))))))
1537438539.578 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (fma (exp x) (* (exp x) (exp x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438539.578 * * * * [misc]progress:  [ 90 / 195 ] 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)))))))>
1537438539.578 * [enter]simplify:  Simplifying (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1537438539.579 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438539.582 * * [misc]simplify:  iters left: 5 (22 enodes)
1537438539.587 * * [misc]simplify:  iters left: 4 (37 enodes)
1537438539.599 * * [misc]simplify:  iters left: 3 (69 enodes)
1537438539.635 * * [misc]simplify:  iters left: 2 (176 enodes)
1537438539.813 * * [misc]simplify:  iters left: 1 (421 enodes)
1537438540.386 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x)))))
1537438540.386 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x))))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438540.386 * * * * [misc]progress:  [ 91 / 195 ] 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)))))))>
1537438540.386 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1537438540.388 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438540.394 * * [misc]simplify:  iters left: 5 (28 enodes)
1537438540.410 * * [misc]simplify:  iters left: 4 (60 enodes)
1537438540.435 * * [misc]simplify:  iters left: 3 (99 enodes)
1537438540.486 * * [misc]simplify:  iters left: 2 (198 enodes)
1537438540.566 * * [misc]simplify:  iters left: 1 (351 enodes)
1537438540.726 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))
1537438540.726 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438540.726 * * * * [misc]progress:  [ 92 / 195 ] 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)))))))>
1537438540.727 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1537438540.728 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438540.731 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438540.735 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438540.740 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1537438540.741 * [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)))))))
1537438540.741 * * * * [misc]progress:  [ 93 / 195 ] 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)))))))>
1537438540.741 * * * * [misc]progress:  [ 94 / 195 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438540.741 * * * * [misc]progress:  [ 95 / 195 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1537438540.741 * * * * [misc]progress:  [ 96 / 195 ] 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))>
1537438540.744 * * * * [misc]progress:  [ 97 / 195 ] 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))>
1537438540.744 * * * * [misc]progress:  [ 98 / 195 ] 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)))))))))>
1537438540.744 * * * * [misc]progress:  [ 99 / 195 ] 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)))))))))>
1537438540.744 * * * * [misc]progress:  [ 100 / 195 ] 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)))))))>
1537438540.745 * [enter]simplify:  Simplifying (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1537438540.745 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438540.748 * * [misc]simplify:  iters left: 5 (22 enodes)
1537438540.754 * * [misc]simplify:  iters left: 4 (41 enodes)
1537438540.764 * * [misc]simplify:  iters left: 3 (71 enodes)
1537438540.788 * * [misc]simplify:  iters left: 2 (123 enodes)
1537438540.830 * * [misc]simplify:  iters left: 1 (210 enodes)
1537438540.922 * [exit]simplify:  Simplified to (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))))
1537438540.922 * [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)))))))
1537438540.922 * * * * [misc]progress:  [ 101 / 195 ] 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)))))))>
1537438540.922 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 2))
1537438540.924 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438540.929 * * [misc]simplify:  iters left: 5 (19 enodes)
1537438540.935 * * [misc]simplify:  iters left: 4 (22 enodes)
1537438540.941 * * [misc]simplify:  iters left: 3 (23 enodes)
1537438540.950 * * [misc]simplify:  iters left: 2 (28 enodes)
1537438540.958 * [exit]simplify:  Simplified to (cbrt (/ 8 (sqrt (+ (exp x) (exp (- x))))))
1537438540.958 * [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)))))))
1537438540.958 * * * * [misc]progress:  [ 102 / 195 ] 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)))))))>
1537438540.958 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 2))
1537438540.959 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438540.969 * * [misc]simplify:  iters left: 5 (23 enodes)
1537438540.982 * * [misc]simplify:  iters left: 4 (49 enodes)
1537438541.002 * * [misc]simplify:  iters left: 3 (75 enodes)
1537438541.029 * * [misc]simplify:  iters left: 2 (111 enodes)
1537438541.076 * * [misc]simplify:  iters left: 1 (167 enodes)
1537438541.135 * [exit]simplify:  Simplified to (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))
1537438541.135 * [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)))))))
1537438541.135 * * * * [misc]progress:  [ 103 / 195 ] 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)))))))>
1537438541.135 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 2))
1537438541.137 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438541.142 * * [misc]simplify:  iters left: 5 (21 enodes)
1537438541.152 * * [misc]simplify:  iters left: 4 (37 enodes)
1537438541.167 * * [misc]simplify:  iters left: 3 (53 enodes)
1537438541.184 * * [misc]simplify:  iters left: 2 (68 enodes)
1537438541.205 * * [misc]simplify:  iters left: 1 (78 enodes)
1537438541.232 * [exit]simplify:  Simplified to (cbrt (/ 8 (+ (exp x) (exp (- x)))))
1537438541.232 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (+ (exp x) (exp (- x))))) (cbrt (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1537438541.232 * * * * [misc]progress:  [ 104 / 195 ] 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))))))>
1537438541.233 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 2))
1537438541.234 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438541.240 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438541.256 * * [misc]simplify:  iters left: 4 (71 enodes)
1537438541.294 * * [misc]simplify:  iters left: 3 (150 enodes)
1537438541.379 * * [misc]simplify:  iters left: 2 (272 enodes)
1537438541.477 * * [misc]simplify:  iters left: 1 (432 enodes)
1537438541.674 * [exit]simplify:  Simplified to (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
1537438541.674 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1537438541.674 * * * * [misc]progress:  [ 105 / 195 ] 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))))))))>
1537438541.674 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))
1537438541.675 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438541.679 * * [misc]simplify:  iters left: 5 (24 enodes)
1537438541.685 * * [misc]simplify:  iters left: 4 (40 enodes)
1537438541.699 * * [misc]simplify:  iters left: 3 (66 enodes)
1537438541.728 * * [misc]simplify:  iters left: 2 (96 enodes)
1537438541.763 * * [misc]simplify:  iters left: 1 (128 enodes)
1537438541.823 * [exit]simplify:  Simplified to (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))
1537438541.823 * [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))))))))
1537438541.823 * * * * [misc]progress:  [ 106 / 195 ] 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)))))))>
1537438541.823 * [enter]simplify:  Simplifying (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))
1537438541.825 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438541.831 * * [misc]simplify:  iters left: 5 (23 enodes)
1537438541.844 * * [misc]simplify:  iters left: 4 (54 enodes)
1537438541.870 * * [misc]simplify:  iters left: 3 (91 enodes)
1537438541.903 * * [misc]simplify:  iters left: 2 (217 enodes)
1537438542.020 * * [misc]simplify:  iters left: 1 (435 enodes)
1537438542.318 * [exit]simplify:  Simplified to (cbrt (/ (/ (/ 8 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (+ (exp x) (exp (- x)))))
1537438542.318 * [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)))))))
1537438542.318 * * * * [misc]progress:  [ 107 / 195 ] 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))))))>
1537438542.318 * [enter]simplify:  Simplifying (cbrt (* (* 2 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x))))))
1537438542.320 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438542.326 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438542.339 * * [misc]simplify:  iters left: 4 (62 enodes)
1537438542.359 * * [misc]simplify:  iters left: 3 (128 enodes)
1537438542.398 * * [misc]simplify:  iters left: 2 (223 enodes)
1537438542.507 * * [misc]simplify:  iters left: 1 (325 enodes)
1537438542.698 * [exit]simplify:  Simplified to (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
1537438542.698 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (cbrt (/ 8 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1537438542.698 * * * * [misc]progress:  [ 108 / 195 ] 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)))))))))>
1537438542.698 * * * * [misc]progress:  [ 109 / 195 ] 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)))))))))>
1537438542.699 * * * * [misc]progress:  [ 110 / 195 ] 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)))))))))>
1537438542.699 * * * * [misc]progress:  [ 111 / 195 ] 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))))))))>
1537438542.699 * * * * [misc]progress:  [ 112 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (log1p (expm1 (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438542.699 * * * * [misc]progress:  [ 113 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (expm1 (log1p (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438542.699 * * * * [misc]progress:  [ 114 / 195 ] 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)))))))>
1537438542.699 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537438542.700 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438542.703 * * [misc]simplify:  iters left: 5 (21 enodes)
1537438542.710 * * [misc]simplify:  iters left: 4 (46 enodes)
1537438542.722 * * [misc]simplify:  iters left: 3 (76 enodes)
1537438542.755 * * [misc]simplify:  iters left: 2 (128 enodes)
1537438542.822 * * [misc]simplify:  iters left: 1 (210 enodes)
1537438542.907 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
1537438542.907 * [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)))))))
1537438542.907 * * * * [misc]progress:  [ 115 / 195 ] 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)))))))>
1537438542.907 * * * * [misc]progress:  [ 116 / 195 ] 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)))))))>
1537438542.908 * [enter]simplify:  Simplifying (+ (log (/ 2 (+ (exp x) (exp (- x))))) (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))
1537438542.909 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438542.913 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438542.923 * * [misc]simplify:  iters left: 4 (50 enodes)
1537438542.950 * * [misc]simplify:  iters left: 3 (119 enodes)
1537438543.006 * * [misc]simplify:  iters left: 2 (362 enodes)
1537438543.324 * [exit]simplify:  Simplified to (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (- (log (sqrt (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x)))))))
1537438543.325 * [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)))))))
1537438543.325 * * * * [misc]progress:  [ 117 / 195 ] 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)))))))>
1537438543.325 * [enter]simplify:  Simplifying (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1537438543.327 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438543.333 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438543.345 * * [misc]simplify:  iters left: 4 (40 enodes)
1537438543.365 * * [misc]simplify:  iters left: 3 (89 enodes)
1537438543.427 * * [misc]simplify:  iters left: 2 (215 enodes)
1537438543.564 * [exit]simplify:  Simplified to (+ (log (/ 2 (+ (exp x) (exp (- x))))) (log (/ 2 (+ (exp x) (exp (- x))))))
1537438543.564 * [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)))))))
1537438543.564 * * * * [misc]progress:  [ 118 / 195 ] 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)))))))>
1537438543.564 * * * * [misc]progress:  [ 119 / 195 ] 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)))))))>
1537438543.564 * * * * [misc]progress:  [ 120 / 195 ] 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)))))))>
1537438543.564 * [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)))))))
1537438543.567 * * [misc]simplify:  iters left: 6 (17 enodes)
1537438543.581 * * [misc]simplify:  iters left: 5 (47 enodes)
1537438543.609 * * [misc]simplify:  iters left: 4 (204 enodes)
1537438543.982 * [exit]simplify:  Simplified to (* (/ 8 (pow (+ (exp x) (exp (- x))) 3)) (/ 8 (pow (+ (exp x) (exp (- x))) 3)))
1537438543.982 * [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)))))))
1537438543.982 * * * * [misc]progress:  [ 121 / 195 ] 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)))))))>
1537438543.982 * [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)))))))
1537438543.984 * * [misc]simplify:  iters left: 6 (15 enodes)
1537438543.993 * * [misc]simplify:  iters left: 5 (39 enodes)
1537438544.012 * * [misc]simplify:  iters left: 4 (131 enodes)
1537438544.133 * * [misc]simplify:  iters left: 3 (481 enodes)
1537438545.044 * [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))))))
1537438545.044 * [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)))))))
1537438545.044 * * * * [misc]progress:  [ 122 / 195 ] 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)))))))>
1537438545.044 * * * * [misc]progress:  [ 123 / 195 ] 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)))))))>
1537438545.044 * * * * [misc]progress:  [ 124 / 195 ] 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)))))))>
1537438545.044 * * * * [misc]progress:  [ 125 / 195 ] 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)))))))>
1537438545.044 * [enter]simplify:  Simplifying (* 2 (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1537438545.045 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438545.048 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438545.050 * * [misc]simplify:  iters left: 4 (18 enodes)
1537438545.053 * [exit]simplify:  Simplified to (/ 4 (sqrt (+ (exp x) (exp (- x)))))
1537438545.053 * [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)))))))
1537438545.053 * [enter]simplify:  Simplifying (* (+ (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.054 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438545.056 * * [misc]simplify:  iters left: 5 (11 enodes)
1537438545.058 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438545.063 * * [misc]simplify:  iters left: 3 (29 enodes)
1537438545.072 * * [misc]simplify:  iters left: 2 (41 enodes)
1537438545.095 * * [misc]simplify:  iters left: 1 (96 enodes)
1537438545.135 * [exit]simplify:  Simplified to (* (sqrt (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
1537438545.135 * [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)))))))
1537438545.135 * * * * [misc]progress:  [ 126 / 195 ] 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)))))))>
1537438545.135 * * * * [misc]progress:  [ 127 / 195 ] 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)))))))>
1537438545.135 * [enter]simplify:  Simplifying (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537438545.136 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.138 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.141 * * [misc]simplify:  iters left: 4 (17 enodes)
1537438545.143 * * [misc]simplify:  iters left: 3 (18 enodes)
1537438545.147 * [exit]simplify:  Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1537438545.147 * [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)))))))
1537438545.147 * * * * [misc]progress:  [ 128 / 195 ] 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)))))))>
1537438545.147 * [enter]simplify:  Simplifying (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537438545.148 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.150 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.152 * * [misc]simplify:  iters left: 4 (17 enodes)
1537438545.155 * * [misc]simplify:  iters left: 3 (18 enodes)
1537438545.158 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537438545.158 * [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)))))))
1537438545.158 * * * * [misc]progress:  [ 129 / 195 ] 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)))))))>
1537438545.158 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.159 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438545.161 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438545.164 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438545.167 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.167 * [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)))))))
1537438545.167 * * * * [misc]progress:  [ 130 / 195 ] 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)))))))>
1537438545.167 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438545.168 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438545.170 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.173 * * [misc]simplify:  iters left: 4 (17 enodes)
1537438545.177 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438545.177 * [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)))))))
1537438545.178 * * * * [misc]progress:  [ 131 / 195 ] 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)))))))>
1537438545.178 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.179 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438545.183 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438545.187 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438545.192 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.192 * [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)))))))
1537438545.192 * * * * [misc]progress:  [ 132 / 195 ] 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)))))))>
1537438545.193 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.195 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.199 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438545.204 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438545.209 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.209 * [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)))))))
1537438545.210 * * * * [misc]progress:  [ 133 / 195 ] 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)))))))>
1537438545.210 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.211 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.215 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438545.219 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438545.225 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.225 * [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)))))))
1537438545.225 * * * * [misc]progress:  [ 134 / 195 ] 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)))))))>
1537438545.225 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.227 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438545.231 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438545.236 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438545.242 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.242 * [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)))))))
1537438545.242 * * * * [misc]progress:  [ 135 / 195 ] 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)))))))>
1537438545.242 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.244 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.247 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438545.252 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438545.258 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.258 * [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)))))))
1537438545.258 * * * * [misc]progress:  [ 136 / 195 ] 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)))))))>
1537438545.258 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.259 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438545.264 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438545.268 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438545.271 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.271 * [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)))))))
1537438545.271 * * * * [misc]progress:  [ 137 / 195 ] 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)))))))>
1537438545.272 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438545.272 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438545.275 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.278 * * [misc]simplify:  iters left: 4 (17 enodes)
1537438545.281 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438545.281 * [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)))))))
1537438545.282 * * * * [misc]progress:  [ 138 / 195 ] 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)))))))>
1537438545.282 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.282 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438545.285 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438545.287 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438545.290 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.291 * [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)))))))
1537438545.291 * * * * [misc]progress:  [ 139 / 195 ] 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)))))))>
1537438545.291 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.291 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.293 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438545.296 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438545.298 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.299 * [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)))))))
1537438545.299 * * * * [misc]progress:  [ 140 / 195 ] 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)))))))>
1537438545.299 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.299 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.301 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438545.304 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438545.307 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.307 * [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)))))))
1537438545.307 * * * * [misc]progress:  [ 141 / 195 ] 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)))))))>
1537438545.308 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.308 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438545.311 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438545.313 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438545.316 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.316 * [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)))))))
1537438545.316 * * * * [misc]progress:  [ 142 / 195 ] 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)))))))>
1537438545.316 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.317 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.319 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438545.321 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438545.324 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.324 * [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)))))))
1537438545.324 * * * * [misc]progress:  [ 143 / 195 ] 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)))))))>
1537438545.325 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.325 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.327 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.330 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438545.334 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.334 * [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)))))))
1537438545.334 * * * * [misc]progress:  [ 144 / 195 ] 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)))))))>
1537438545.334 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438545.335 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438545.337 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438545.341 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438545.347 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438545.347 * [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)))))))
1537438545.347 * * * * [misc]progress:  [ 145 / 195 ] 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)))))))>
1537438545.347 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.348 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.352 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.356 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438545.360 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.360 * [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)))))))
1537438545.361 * * * * [misc]progress:  [ 146 / 195 ] 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)))))))>
1537438545.361 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.361 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438545.363 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438545.366 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438545.368 * * [misc]simplify:  iters left: 3 (17 enodes)
1537438545.371 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438545.371 * [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)))))))
1537438545.371 * * * * [misc]progress:  [ 147 / 195 ] 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)))))))>
1537438545.371 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.372 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438545.374 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438545.376 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438545.379 * * [misc]simplify:  iters left: 3 (17 enodes)
1537438545.381 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438545.381 * [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)))))))
1537438545.382 * * * * [misc]progress:  [ 148 / 195 ] 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)))))))>
1537438545.382 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.382 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.384 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.387 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438545.397 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.397 * [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)))))))
1537438545.397 * * * * [misc]progress:  [ 149 / 195 ] 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)))))))>
1537438545.398 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.399 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438545.402 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438545.407 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438545.412 * * [misc]simplify:  iters left: 3 (17 enodes)
1537438545.417 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438545.417 * [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)))))))
1537438545.417 * * * * [misc]progress:  [ 150 / 195 ] 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)))))))>
1537438545.418 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.419 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.423 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438545.428 * * [misc]simplify:  iters left: 4 (19 enodes)
1537438545.436 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.436 * [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)))))))
1537438545.436 * * * * [misc]progress:  [ 151 / 195 ] 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)))))))>
1537438545.436 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438545.438 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438545.442 * * [misc]simplify:  iters left: 5 (17 enodes)
1537438545.448 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438545.457 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438545.457 * [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)))))))
1537438545.457 * * * * [misc]progress:  [ 152 / 195 ] 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)))))))>
1537438545.457 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.458 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.462 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438545.468 * * [misc]simplify:  iters left: 4 (19 enodes)
1537438545.475 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.475 * [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)))))))
1537438545.475 * * * * [misc]progress:  [ 153 / 195 ] 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)))))))>
1537438545.476 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.477 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438545.481 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.486 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537438545.486 * [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)))))))
1537438545.486 * * * * [misc]progress:  [ 154 / 195 ] 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)))))))>
1537438545.487 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.488 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438545.492 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.497 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537438545.497 * [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)))))))
1537438545.497 * * * * [misc]progress:  [ 155 / 195 ] 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)))))))>
1537438545.498 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.499 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438545.503 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438545.509 * * [misc]simplify:  iters left: 4 (19 enodes)
1537438545.516 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.516 * [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)))))))
1537438545.516 * * * * [misc]progress:  [ 156 / 195 ] 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)))))))>
1537438545.517 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438545.518 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438545.521 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438545.527 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1537438545.527 * [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)))))))
1537438545.527 * * * * [misc]progress:  [ 157 / 195 ] 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)))))))>
1537438545.527 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438545.529 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438545.538 * * [misc]simplify:  iters left: 5 (33 enodes)
1537438545.556 * * [misc]simplify:  iters left: 4 (65 enodes)
1537438545.576 * * [misc]simplify:  iters left: 3 (104 enodes)
1537438545.611 * * [misc]simplify:  iters left: 2 (206 enodes)
1537438545.716 * * [misc]simplify:  iters left: 1 (371 enodes)
1537438545.953 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))
1537438545.953 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438545.953 * * * * [misc]progress:  [ 158 / 195 ] 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)))))))>
1537438545.953 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438545.954 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438545.959 * * [misc]simplify:  iters left: 5 (33 enodes)
1537438545.971 * * [misc]simplify:  iters left: 4 (65 enodes)
1537438545.987 * * [misc]simplify:  iters left: 3 (104 enodes)
1537438546.039 * * [misc]simplify:  iters left: 2 (206 enodes)
1537438546.198 * * [misc]simplify:  iters left: 1 (371 enodes)
1537438546.378 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (cbrt (+ (exp (- x)) (exp x)))))
1537438546.378 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (cbrt (+ (exp (- x)) (exp x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438546.378 * * * * [misc]progress:  [ 159 / 195 ] 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)))))))>
1537438546.378 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438546.379 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438546.384 * * [misc]simplify:  iters left: 5 (33 enodes)
1537438546.405 * * [misc]simplify:  iters left: 4 (65 enodes)
1537438546.431 * * [misc]simplify:  iters left: 3 (104 enodes)
1537438546.483 * * [misc]simplify:  iters left: 2 (206 enodes)
1537438546.597 * * [misc]simplify:  iters left: 1 (371 enodes)
1537438546.856 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1537438546.856 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438546.856 * * * * [misc]progress:  [ 160 / 195 ] 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)))))))>
1537438546.856 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438546.858 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438546.866 * * [misc]simplify:  iters left: 5 (32 enodes)
1537438546.877 * * [misc]simplify:  iters left: 4 (64 enodes)
1537438546.895 * * [misc]simplify:  iters left: 3 (106 enodes)
1537438546.924 * * [misc]simplify:  iters left: 2 (207 enodes)
1537438547.032 * * [misc]simplify:  iters left: 1 (366 enodes)
1537438547.210 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438547.210 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438547.210 * * * * [misc]progress:  [ 161 / 195 ] 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)))))))>
1537438547.211 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438547.213 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438547.220 * * [misc]simplify:  iters left: 5 (32 enodes)
1537438547.237 * * [misc]simplify:  iters left: 4 (64 enodes)
1537438547.262 * * [misc]simplify:  iters left: 3 (106 enodes)
1537438547.299 * * [misc]simplify:  iters left: 2 (207 enodes)
1537438547.434 * * [misc]simplify:  iters left: 1 (366 enodes)
1537438547.607 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438547.607 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438547.607 * * * * [misc]progress:  [ 162 / 195 ] 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)))))))>
1537438547.607 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438547.609 * * [misc]simplify:  iters left: 6 (14 enodes)
1537438547.618 * * [misc]simplify:  iters left: 5 (33 enodes)
1537438547.638 * * [misc]simplify:  iters left: 4 (65 enodes)
1537438547.665 * * [misc]simplify:  iters left: 3 (104 enodes)
1537438547.718 * * [misc]simplify:  iters left: 2 (206 enodes)
1537438547.830 * * [misc]simplify:  iters left: 1 (371 enodes)
1537438548.036 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1537438548.036 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438548.036 * * * * [misc]progress:  [ 163 / 195 ] 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)))))))>
1537438548.036 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1537438548.038 * * [misc]simplify:  iters left: 6 (13 enodes)
1537438548.045 * * [misc]simplify:  iters left: 5 (32 enodes)
1537438548.062 * * [misc]simplify:  iters left: 4 (64 enodes)
1537438548.077 * * [misc]simplify:  iters left: 3 (106 enodes)
1537438548.105 * * [misc]simplify:  iters left: 2 (207 enodes)
1537438548.203 * * [misc]simplify:  iters left: 1 (366 enodes)
1537438548.353 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438548.353 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438548.353 * * * * [misc]progress:  [ 164 / 195 ] 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)))))))>
1537438548.354 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438548.355 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438548.359 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438548.365 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438548.373 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1537438548.373 * [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)))))))
1537438548.373 * * * * [misc]progress:  [ 165 / 195 ] 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)))))))>
1537438548.373 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438548.375 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438548.379 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438548.384 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438548.391 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1537438548.391 * [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)))))))
1537438548.391 * * * * [misc]progress:  [ 166 / 195 ] 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)))))))>
1537438548.392 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438548.393 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438548.397 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438548.402 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438548.409 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438548.409 * [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)))))))
1537438548.410 * * * * [misc]progress:  [ 167 / 195 ] 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)))))))>
1537438548.410 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438548.411 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438548.415 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438548.421 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438548.427 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537438548.428 * [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)))))))
1537438548.428 * * * * [misc]progress:  [ 168 / 195 ] 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)))))))>
1537438548.428 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438548.429 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438548.433 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438548.437 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438548.443 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537438548.443 * [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)))))))
1537438548.443 * * * * [misc]progress:  [ 169 / 195 ] 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)))))))>
1537438548.444 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438548.444 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438548.446 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438548.450 * * [misc]simplify:  iters left: 4 (21 enodes)
1537438548.454 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1537438548.454 * [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)))))))
1537438548.454 * * * * [misc]progress:  [ 170 / 195 ] 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)))))))>
1537438548.454 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1537438548.454 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438548.456 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438548.460 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438548.463 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1537438548.463 * [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)))))))
1537438548.463 * * * * [misc]progress:  [ 171 / 195 ] 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)))))))>
1537438548.463 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1537438548.464 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438548.466 * * [misc]simplify:  iters left: 5 (14 enodes)
1537438548.468 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438548.471 * * [misc]simplify:  iters left: 3 (17 enodes)
1537438548.474 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438548.474 * [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)))))))
1537438548.474 * * * * [misc]progress:  [ 172 / 195 ] 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)))))))>
1537438548.474 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x)))))
1537438548.475 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438548.476 * * [misc]simplify:  iters left: 5 (12 enodes)
1537438548.479 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x)))))
1537438548.479 * [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)))))))
1537438548.479 * * * * [misc]progress:  [ 173 / 195 ] 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)))))))>
1537438548.479 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1537438548.480 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438548.483 * * [misc]simplify:  iters left: 5 (28 enodes)
1537438548.493 * * [misc]simplify:  iters left: 4 (60 enodes)
1537438548.518 * * [misc]simplify:  iters left: 3 (99 enodes)
1537438548.567 * * [misc]simplify:  iters left: 2 (198 enodes)
1537438548.657 * * [misc]simplify:  iters left: 1 (351 enodes)
1537438548.815 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))
1537438548.815 * [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 (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438548.815 * * * * [misc]progress:  [ 174 / 195 ] 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)))))))>
1537438548.815 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1537438548.815 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438548.817 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438548.819 * * [misc]simplify:  iters left: 4 (16 enodes)
1537438548.822 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1537438548.822 * [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)))))))
1537438548.822 * * * * [misc]progress:  [ 175 / 195 ] 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)))))))>
1537438548.822 * [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1537438548.823 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438548.825 * * [misc]simplify:  iters left: 5 (12 enodes)
1537438548.829 * * [misc]simplify:  iters left: 4 (14 enodes)
1537438548.832 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1537438548.832 * [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)))))))
1537438548.832 * * * * [misc]progress:  [ 176 / 195 ] 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)))))))>
1537438548.832 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537438548.833 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438548.835 * * [misc]simplify:  iters left: 5 (11 enodes)
1537438548.837 * * [misc]simplify:  iters left: 4 (13 enodes)
1537438548.839 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1537438548.839 * [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)))))))
1537438548.839 * * * * [misc]progress:  [ 177 / 195 ] 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)))))))>
1537438548.839 * * * * [misc]progress:  [ 178 / 195 ] 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)))))))>
1537438548.839 * * * * [misc]progress:  [ 179 / 195 ] 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)))))))>
1537438548.839 * [enter]simplify:  Simplifying (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
1537438548.840 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438548.842 * * [misc]simplify:  iters left: 5 (19 enodes)
1537438548.848 * * [misc]simplify:  iters left: 4 (39 enodes)
1537438548.858 * * [misc]simplify:  iters left: 3 (58 enodes)
1537438548.884 * * [misc]simplify:  iters left: 2 (99 enodes)
1537438548.922 * * [misc]simplify:  iters left: 1 (161 enodes)
1537438548.963 * [exit]simplify:  Simplified to (/ 2 (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))
1537438548.963 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (/ 2 (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))) (* (+ (* (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)))))))
1537438548.963 * * * * [misc]progress:  [ 180 / 195 ] 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)))))))>
1537438548.963 * [enter]simplify:  Simplifying (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
1537438548.964 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438548.966 * * [misc]simplify:  iters left: 5 (21 enodes)
1537438548.975 * * [misc]simplify:  iters left: 4 (38 enodes)
1537438548.993 * * [misc]simplify:  iters left: 3 (70 enodes)
1537438549.033 * * [misc]simplify:  iters left: 2 (177 enodes)
1537438549.195 * * [misc]simplify:  iters left: 1 (422 enodes)
1537438549.473 * [exit]simplify:  Simplified to (/ 2 (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))
1537438549.473 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (cbrt (* (* (/ 2 (fma (exp (- x)) (/ -1 (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)))))))
1537438549.473 * * * * [misc]progress:  [ 181 / 195 ] 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)))))))>
1537438549.473 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1537438549.474 * * [misc]simplify:  iters left: 6 (6 enodes)
1537438549.475 * * [misc]simplify:  iters left: 5 (9 enodes)
1537438549.477 * * [misc]simplify:  iters left: 4 (11 enodes)
1537438549.479 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1537438549.479 * [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)))))))
1537438549.479 * * * * [misc]progress:  [ 182 / 195 ] 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)))))))>
1537438549.479 * [enter]simplify:  Simplifying (* 2 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1537438549.480 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438549.482 * * [misc]simplify:  iters left: 5 (18 enodes)
1537438549.487 * * [misc]simplify:  iters left: 4 (29 enodes)
1537438549.491 * * [misc]simplify:  iters left: 3 (33 enodes)
1537438549.496 * * [misc]simplify:  iters left: 2 (38 enodes)
1537438549.502 * [exit]simplify:  Simplified to (/ 4 (+ (exp x) (exp (- x))))
1537438549.502 * [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)))))))
1537438549.502 * * * * [misc]progress:  [ 183 / 195 ] 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)))))))>
1537438549.502 * * * * [misc]progress:  [ 184 / 195 ] 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)))))))>
1537438549.503 * [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)))))
1537438549.504 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438549.511 * * [misc]simplify:  iters left: 5 (46 enodes)
1537438549.540 * * [misc]simplify:  iters left: 4 (109 enodes)
1537438549.598 * * [misc]simplify:  iters left: 3 (232 enodes)
1537438549.705 * * [misc]simplify:  iters left: 2 (457 enodes)
1537438550.056 * [exit]simplify:  Simplified to (- (fma (/ (* x x) (sqrt 1/2)) -1/4 (* 2 (sqrt 1/2))) (* (/ (pow x 4) (sqrt 1/2)) -7/96))
1537438550.056 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ (- (fma (/ (* x x) (sqrt 1/2)) -1/4 (* 2 (sqrt 1/2))) (* (/ (pow x 4) (sqrt 1/2)) -7/96)) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438550.056 * * * * [misc]progress:  [ 185 / 195 ] 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)))))))>
1537438550.057 * [enter]simplify:  Simplifying (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1537438550.057 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438550.060 * * [misc]simplify:  iters left: 5 (15 enodes)
1537438550.063 * [exit]simplify:  Simplified to (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1537438550.063 * [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)))))))
1537438550.063 * * * * [misc]progress:  [ 186 / 195 ] 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)))))))>
1537438550.063 * [enter]simplify:  Simplifying (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1537438550.064 * * [misc]simplify:  iters left: 6 (11 enodes)
1537438550.067 * * [misc]simplify:  iters left: 5 (19 enodes)
1537438550.070 * * [misc]simplify:  iters left: 4 (20 enodes)
1537438550.074 * * [misc]simplify:  iters left: 3 (21 enodes)
1537438550.078 * [exit]simplify:  Simplified to (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2)
1537438550.078 * [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)))))))
1537438550.078 * * * * [misc]progress:  [ 187 / 195 ] 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)))))))>
1537438550.078 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1537438550.079 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438550.082 * * [misc]simplify:  iters left: 5 (23 enodes)
1537438550.092 * * [misc]simplify:  iters left: 4 (45 enodes)
1537438550.110 * * [misc]simplify:  iters left: 3 (65 enodes)
1537438550.135 * * [misc]simplify:  iters left: 2 (91 enodes)
1537438550.159 * * [misc]simplify:  iters left: 1 (104 enodes)
1537438550.181 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1537438550.181 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438550.181 * * * * [misc]progress:  [ 188 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438550.181 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537438550.182 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438550.183 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438550.185 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438550.187 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438550.187 * [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)))))))
1537438550.187 * * * * [misc]progress:  [ 189 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp (* -1 x)) (exp x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438550.187 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1537438550.188 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438550.192 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438550.197 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438550.202 * * [misc]simplify:  iters left: 3 (18 enodes)
1537438550.209 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438550.209 * [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)))))))
1537438550.209 * * * * [misc]progress:  [ 190 / 195 ] simplifiying candidate #<alt (λ (x) (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2))))>
1537438550.209 * [enter]simplify:  Simplifying (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
1537438550.210 * * [misc]simplify:  iters left: 6 (12 enodes)
1537438550.216 * * [misc]simplify:  iters left: 5 (21 enodes)
1537438550.226 * * [misc]simplify:  iters left: 4 (42 enodes)
1537438550.247 * * [misc]simplify:  iters left: 3 (66 enodes)
1537438550.274 * * [misc]simplify:  iters left: 2 (95 enodes)
1537438550.295 * * [misc]simplify:  iters left: 1 (107 enodes)
1537438550.327 * [exit]simplify:  Simplified to (- (fma 0.20833333333333334 (pow x 4) 1.0) (* (* x x) 0.5))
1537438550.327 * [misc]simplify:  Simplified (2) to (λ (x) (- (fma 0.20833333333333334 (pow x 4) 1.0) (* (* x x) 0.5)))
1537438550.327 * * * * [misc]progress:  [ 191 / 195 ] simplifiying candidate #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
1537438550.328 * [enter]simplify:  Simplifying (/ 2.0 (+ (exp x) (exp (- x))))
1537438550.328 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438550.330 * * [misc]simplify:  iters left: 5 (10 enodes)
1537438550.331 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438550.333 * [exit]simplify:  Simplified to (/ 2.0 (+ (exp x) (exp (- x))))
1537438550.333 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))
1537438550.333 * * * * [misc]progress:  [ 192 / 195 ] simplifiying candidate #<alt (λ (x) (/ 2.0 (+ (exp (* -1 x)) (exp x))))>
1537438550.334 * [enter]simplify:  Simplifying (/ 2.0 (+ (exp (* -1 x)) (exp x)))
1537438550.334 * * [misc]simplify:  iters left: 6 (8 enodes)
1537438550.336 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438550.339 * * [misc]simplify:  iters left: 4 (15 enodes)
1537438550.342 * * [misc]simplify:  iters left: 3 (18 enodes)
1537438550.349 * [exit]simplify:  Simplified to (/ 2.0 (+ (exp x) (exp (- x))))
1537438550.349 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))
1537438550.349 * * * * [misc]progress:  [ 193 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (- (+ (* 2/3 (pow x 4)) 1) (pow x 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438550.349 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow x 4)) 1) (pow x 2))
1537438550.350 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438550.355 * * [misc]simplify:  iters left: 5 (20 enodes)
1537438550.363 * * [misc]simplify:  iters left: 4 (34 enodes)
1537438550.376 * * [misc]simplify:  iters left: 3 (45 enodes)
1537438550.389 * * [misc]simplify:  iters left: 2 (52 enodes)
1537438550.401 * * [misc]simplify:  iters left: 1 (61 enodes)
1537438550.413 * [exit]simplify:  Simplified to (fma 2/3 (pow x 4) (- 1 (* x x)))
1537438550.413 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (fma 2/3 (pow x 4) (- 1 (* x x))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438550.413 * * * * [misc]progress:  [ 194 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ 4 (pow (+ (exp x) (exp (- x))) 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438550.414 * [enter]simplify:  Simplifying (/ 4 (pow (+ (exp x) (exp (- x))) 2))
1537438550.414 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438550.416 * * [misc]simplify:  iters left: 5 (13 enodes)
1537438550.419 * * [misc]simplify:  iters left: 4 (25 enodes)
1537438550.425 * * [misc]simplify:  iters left: 3 (45 enodes)
1537438550.444 * * [misc]simplify:  iters left: 2 (75 enodes)
1537438550.476 * * [misc]simplify:  iters left: 1 (125 enodes)
1537438550.543 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
1537438550.544 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438550.544 * * * * [misc]progress:  [ 195 / 195 ] simplifiying candidate #<alt (λ (x) (cbrt (* (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2)) (/ 2 (+ (exp x) (exp (- x)))))))>
1537438550.544 * [enter]simplify:  Simplifying (/ 4 (pow (+ (exp (* -1 x)) (exp x)) 2))
1537438550.544 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438550.547 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438550.551 * * [misc]simplify:  iters left: 4 (28 enodes)
1537438550.561 * * [misc]simplify:  iters left: 3 (51 enodes)
1537438550.578 * * [misc]simplify:  iters left: 2 (83 enodes)
1537438550.606 * * [misc]simplify:  iters left: 1 (142 enodes)
1537438550.662 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
1537438550.662 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (cbrt (* (/ (/ 4 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1537438550.662 * * * [misc]progress:  adding candidates to table
1537438553.913 * [misc]progress:  [Phase 3 of 3] Extracting.
1537438553.913 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<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) (/ 2 (+ (exp x) (exp (- x)))))>)
1537438553.914 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))
1537438553.914 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<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) (/ 2 (+ (exp x) (exp (- x)))))>)
1537438553.941 * * * * [misc]regimes:  Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<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) (/ 2 (+ (exp x) (exp (- x)))))>)
1537438553.979 * * * * [misc]regimes:  Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))> #<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) (/ 2 (+ (exp x) (exp (- x)))))>)
1537438554.023 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1537438554.023 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1537438554.024 * * [misc]simplify:  iters left: 6 (7 enodes)
1537438554.024 * * [misc]simplify:  iters left: 5 (8 enodes)
1537438554.025 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1537438554.025 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1537438554.044 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1537438554.045 * * * * [misc]points:  Setting MPFR precision to 64
1537438554.046 * * * * [misc]points:  Setting MPFR precision to 320
1537438554.046 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1537438554.047 * * * * [misc]points:  Setting MPFR precision to 64
1537438554.048 * * * * [misc]points:  Setting MPFR precision to 320
1537438554.049 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1537438554.050 * * * * [misc]points:  Setting MPFR precision to 64
1537438554.052 * * * * [misc]points:  Setting MPFR precision to 320
1537438554.053 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1537438554.054 * * * * [misc]points:  Setting MPFR precision to 64
1537438554.057 * * * * [misc]points:  Setting MPFR precision to 320
1537438554.060 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1537438554.062 * * * * [misc]points:  Setting MPFR precision to 64
1537438554.067 * * * * [misc]points:  Setting MPFR precision to 320
1537438554.073 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1537438554.075 * * * * [misc]points:  Setting MPFR precision to 64
1537438554.086 * * * * [misc]points:  Setting MPFR precision to 320
1537438554.099 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1537438554.101 * * * * [misc]points:  Setting MPFR precision to 64
1537438554.141 * * * * [misc]points:  Setting MPFR precision to 320
1537438554.165 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1537438554.167 * * * * [misc]points:  Setting MPFR precision to 64
1537438554.213 * * * * [misc]points:  Setting MPFR precision to 320
1537438554.295 * * * * [misc]points:  Computing exacts for 8000 points
1537438554.297 * * * * [misc]points:  Setting MPFR precision to 64
1537438554.515 * * * * [misc]points:  Setting MPFR precision to 320
1537438554.783 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537438554.785 * * * * [exit]points:  Sampled 8000 points with exact outputs
1537438555.360 * [misc]regime-testing:  Baseline error score: 0.0071462406251802885
1537438555.360 * [misc]regime-testing:  End program error score: 0.0071462406251802885
1537438555.362 * [misc]regime-testing:  Oracle error score: 0.00477124062518029