0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.019 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.019 * * [simplify]: iters left: 6 (7 enodes) 0.021 * * [simplify]: iters left: 5 (24 enodes) 0.025 * * [simplify]: iters left: 4 (28 enodes) 0.029 * * [simplify]: iters left: 3 (30 enodes) 0.034 * * [simplify]: Extracting #0: cost 1 inf + 0 0.034 * * [simplify]: Extracting #1: cost 4 inf + 0 0.034 * * [simplify]: Extracting #2: cost 6 inf + 1 0.034 * * [simplify]: Extracting #3: cost 11 inf + 1 0.034 * * [simplify]: Extracting #4: cost 9 inf + 44 0.034 * * [simplify]: Extracting #5: cost 3 inf + 670 0.034 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.034 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.035 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.035 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 0.037 * * [progress]: iteration 1 / 4 0.037 * * * [progress]: picking best candidate 0.039 * * * * [pick]: Picked # 0.039 * * * [progress]: localizing error 0.052 * * * [progress]: generating rewritten candidates 0.052 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.069 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.086 * * * [progress]: generating series expansions 0.087 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.087 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 0.087 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 0.087 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.087 * [taylor]: Taking taylor expansion of 2 in x 0.087 * [backup-simplify]: Simplify 2 into 2 0.087 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.087 * [taylor]: Taking taylor expansion of (exp x) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (exp 0) into 1 0.087 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.087 * [taylor]: Taking taylor expansion of (- x) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (- 0) into 0 0.088 * [backup-simplify]: Simplify (- 1) into -1 0.088 * [backup-simplify]: Simplify (exp 0) into 1 0.088 * [backup-simplify]: Simplify (+ 1 1) into 2 0.088 * [backup-simplify]: Simplify (/ 2 2) into 1 0.088 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.088 * [taylor]: Taking taylor expansion of 2 in x 0.088 * [backup-simplify]: Simplify 2 into 2 0.088 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.088 * [taylor]: Taking taylor expansion of (exp x) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (exp 0) into 1 0.088 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.088 * [taylor]: Taking taylor expansion of (- x) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (- 0) into 0 0.089 * [backup-simplify]: Simplify (- 1) into -1 0.089 * [backup-simplify]: Simplify (exp 0) into 1 0.089 * [backup-simplify]: Simplify (+ 1 1) into 2 0.089 * [backup-simplify]: Simplify (/ 2 2) into 1 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.090 * [backup-simplify]: Simplify (- 1) into -1 0.091 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.091 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.092 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 0.092 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.093 * [backup-simplify]: Simplify (- 1) into -1 0.093 * [backup-simplify]: Simplify (- 0) into 0 0.095 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.095 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.095 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 0.095 * [backup-simplify]: Simplify -1/2 into -1/2 0.097 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.097 * [backup-simplify]: Simplify (- 1) into -1 0.097 * [backup-simplify]: Simplify (- 1) into -1 0.098 * [backup-simplify]: Simplify (- 0) into 0 0.098 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.099 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.100 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.102 * [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 0.103 * [backup-simplify]: Simplify (- 1) into -1 0.103 * [backup-simplify]: Simplify (- 1) into -1 0.103 * [backup-simplify]: Simplify (- 0) into 0 0.103 * [backup-simplify]: Simplify (- 1) into -1 0.104 * [backup-simplify]: Simplify (- 0) into 0 0.104 * [backup-simplify]: Simplify (- 0) into 0 0.104 * [backup-simplify]: Simplify (- 0) into 0 0.106 * [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 0.107 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.108 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 0.108 * [backup-simplify]: Simplify 5/24 into 5/24 0.108 * [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))) 0.108 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.108 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.108 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.108 * [taylor]: Taking taylor expansion of 2 in x 0.108 * [backup-simplify]: Simplify 2 into 2 0.108 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.108 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (/ 1 1) into 1 0.109 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.109 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.109 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (/ 1 1) into 1 0.109 * [backup-simplify]: Simplify (- 1) into -1 0.109 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.109 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.109 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.109 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.110 * [taylor]: Taking taylor expansion of 2 in x 0.110 * [backup-simplify]: Simplify 2 into 2 0.110 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.110 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [backup-simplify]: Simplify (/ 1 1) into 1 0.110 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.110 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.110 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [backup-simplify]: Simplify (/ 1 1) into 1 0.110 * [backup-simplify]: Simplify (- 1) into -1 0.111 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.111 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.111 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.111 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.111 * [backup-simplify]: Simplify (+ 0 0) into 0 0.111 * [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 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ 0 0) into 0 0.112 * [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 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ 0 0) into 0 0.113 * [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 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.113 * [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 0.113 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify (+ 0 0) into 0 0.114 * [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 0.114 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (+ 0 0) into 0 0.115 * [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 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 0.115 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.115 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.115 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.115 * [taylor]: Taking taylor expansion of 2 in x 0.115 * [backup-simplify]: Simplify 2 into 2 0.115 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.115 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (/ 1 1) into 1 0.116 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.116 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.116 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.116 * [taylor]: Taking taylor expansion of -1 in x 0.116 * [backup-simplify]: Simplify -1 into -1 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (/ -1 1) into -1 0.116 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.116 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.116 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.116 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.116 * [taylor]: Taking taylor expansion of 2 in x 0.116 * [backup-simplify]: Simplify 2 into 2 0.117 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.117 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 1 into 1 0.117 * [backup-simplify]: Simplify (/ 1 1) into 1 0.117 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.117 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.117 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.117 * [taylor]: Taking taylor expansion of -1 in x 0.117 * [backup-simplify]: Simplify -1 into -1 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 1 into 1 0.117 * [backup-simplify]: Simplify (/ -1 1) into -1 0.117 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.117 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.117 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.118 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.118 * [backup-simplify]: Simplify (+ 0 0) into 0 0.118 * [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 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (+ 0 0) into 0 0.119 * [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 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.119 * [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 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.120 * [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 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [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 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [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 0.121 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 0.122 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.122 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 0.122 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.122 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.122 * [taylor]: Taking taylor expansion of (exp x) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.122 * [backup-simplify]: Simplify (exp 0) into 1 0.122 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.122 * [taylor]: Taking taylor expansion of (- x) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.122 * [backup-simplify]: Simplify (- 1) into -1 0.122 * [backup-simplify]: Simplify (exp 0) into 1 0.122 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.122 * [taylor]: Taking taylor expansion of (exp x) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.122 * [backup-simplify]: Simplify (exp 0) into 1 0.122 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.123 * [taylor]: Taking taylor expansion of (- x) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 1 into 1 0.123 * [backup-simplify]: Simplify (- 0) into 0 0.123 * [backup-simplify]: Simplify (- 1) into -1 0.123 * [backup-simplify]: Simplify (exp 0) into 1 0.123 * [backup-simplify]: Simplify (+ 1 1) into 2 0.123 * [backup-simplify]: Simplify 2 into 2 0.124 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.124 * [backup-simplify]: Simplify (- 1) into -1 0.125 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.125 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.125 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.126 * [backup-simplify]: Simplify (- 1) into -1 0.127 * [backup-simplify]: Simplify (- 0) into 0 0.128 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.128 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.128 * [backup-simplify]: Simplify 1 into 1 0.129 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.129 * [backup-simplify]: Simplify (- 1) into -1 0.130 * [backup-simplify]: Simplify (- 1) into -1 0.130 * [backup-simplify]: Simplify (- 0) into 0 0.130 * [backup-simplify]: Simplify (- 0) into 0 0.131 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.132 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.132 * [backup-simplify]: Simplify 0 into 0 0.134 * [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 0.134 * [backup-simplify]: Simplify (- 1) into -1 0.134 * [backup-simplify]: Simplify (- 1) into -1 0.135 * [backup-simplify]: Simplify (- 0) into 0 0.135 * [backup-simplify]: Simplify (- 1) into -1 0.135 * [backup-simplify]: Simplify (- 0) into 0 0.135 * [backup-simplify]: Simplify (- 0) into 0 0.136 * [backup-simplify]: Simplify (- 0) into 0 0.138 * [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 0.138 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.138 * [backup-simplify]: Simplify 1/12 into 1/12 0.138 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 0.138 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.138 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.138 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.138 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (/ 1 1) into 1 0.139 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.139 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.139 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (/ 1 1) into 1 0.139 * [backup-simplify]: Simplify (- 1) into -1 0.139 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.139 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.139 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (/ 1 1) into 1 0.140 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.140 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.140 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (/ 1 1) into 1 0.140 * [backup-simplify]: Simplify (- 1) into -1 0.140 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.140 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.141 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.141 * [backup-simplify]: Simplify (+ 0 0) into 0 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (+ 0 0) into 0 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (+ 0 0) into 0 0.141 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (+ 0 0) into 0 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (+ 0 0) into 0 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (+ 0 0) into 0 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 0.142 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.142 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.142 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.143 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.143 * [taylor]: Taking taylor expansion of x in x 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [backup-simplify]: Simplify (/ 1 1) into 1 0.143 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.143 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.143 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.143 * [taylor]: Taking taylor expansion of -1 in x 0.143 * [backup-simplify]: Simplify -1 into -1 0.143 * [taylor]: Taking taylor expansion of x in x 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [backup-simplify]: Simplify (/ -1 1) into -1 0.143 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.143 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.143 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.143 * [taylor]: Taking taylor expansion of x in x 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 1 into 1 0.144 * [backup-simplify]: Simplify (/ 1 1) into 1 0.144 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.144 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.144 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.144 * [taylor]: Taking taylor expansion of -1 in x 0.144 * [backup-simplify]: Simplify -1 into -1 0.144 * [taylor]: Taking taylor expansion of x in x 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify 1 into 1 0.144 * [backup-simplify]: Simplify (/ -1 1) into -1 0.144 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.144 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.144 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify (+ 0 0) into 0 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify (+ 0 0) into 0 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 0.146 * * * [progress]: simplifying candidates 0.146 * * * * [progress]: [ 1 / 53 ] simplifiying candidate # 0.146 * * * * [progress]: [ 2 / 53 ] simplifiying candidate # 0.146 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 0.146 * * [simplify]: iters left: 6 (9 enodes) 0.149 * * [simplify]: iters left: 5 (32 enodes) 0.153 * * [simplify]: iters left: 4 (39 enodes) 0.159 * * [simplify]: iters left: 3 (41 enodes) 0.167 * * [simplify]: Extracting #0: cost 1 inf + 0 0.167 * * [simplify]: Extracting #1: cost 5 inf + 0 0.167 * * [simplify]: Extracting #2: cost 10 inf + 0 0.167 * * [simplify]: Extracting #3: cost 12 inf + 1 0.167 * * [simplify]: Extracting #4: cost 15 inf + 143 0.168 * * [simplify]: Extracting #5: cost 13 inf + 216 0.168 * * [simplify]: Extracting #6: cost 9 inf + 550 0.168 * * [simplify]: Extracting #7: cost 4 inf + 1655 0.169 * * [simplify]: Extracting #8: cost 0 inf + 3081 0.169 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 0.170 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (log (+ (exp x) (exp (- x))))))) 0.170 * * * * [progress]: [ 3 / 53 ] simplifiying candidate # 0.170 * * * * [progress]: [ 4 / 53 ] simplifiying candidate # 0.170 * * * * [progress]: [ 5 / 53 ] simplifiying candidate # 0.170 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 0.170 * * [simplify]: iters left: 6 (11 enodes) 0.182 * * [simplify]: iters left: 5 (58 enodes) 0.207 * * [simplify]: iters left: 4 (181 enodes) 0.256 * * [simplify]: iters left: 3 (482 enodes) 0.579 * * [simplify]: Extracting #0: cost 1 inf + 0 0.579 * * [simplify]: Extracting #1: cost 66 inf + 0 0.579 * * [simplify]: Extracting #2: cost 164 inf + 4 0.580 * * [simplify]: Extracting #3: cost 248 inf + 5 0.581 * * [simplify]: Extracting #4: cost 254 inf + 1047 0.584 * * [simplify]: Extracting #5: cost 202 inf + 12109 0.600 * * [simplify]: Extracting #6: cost 55 inf + 56503 0.631 * * [simplify]: Extracting #7: cost 1 inf + 74660 0.658 * * [simplify]: Extracting #8: cost 0 inf + 74921 0.685 * [simplify]: Simplified to (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))) 0.685 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))))) 0.685 * * * * [progress]: [ 6 / 53 ] simplifiying candidate # 0.685 * * * * [progress]: [ 7 / 53 ] simplifiying candidate # 0.685 * * * * [progress]: [ 8 / 53 ] simplifiying candidate # 0.685 * * * * [progress]: [ 9 / 53 ] simplifiying candidate # 0.685 * * * * [progress]: [ 10 / 53 ] simplifiying candidate # 0.685 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.686 * * [simplify]: iters left: 6 (11 enodes) 0.691 * * [simplify]: iters left: 5 (42 enodes) 0.704 * * [simplify]: iters left: 4 (61 enodes) 0.716 * * [simplify]: iters left: 3 (70 enodes) 0.726 * * [simplify]: iters left: 2 (73 enodes) 0.736 * * [simplify]: Extracting #0: cost 1 inf + 0 0.736 * * [simplify]: Extracting #1: cost 11 inf + 0 0.736 * * [simplify]: Extracting #2: cost 22 inf + 0 0.736 * * [simplify]: Extracting #3: cost 24 inf + 1 0.736 * * [simplify]: Extracting #4: cost 28 inf + 82 0.737 * * [simplify]: Extracting #5: cost 21 inf + 590 0.737 * * [simplify]: Extracting #6: cost 14 inf + 2138 0.738 * * [simplify]: Extracting #7: cost 2 inf + 7039 0.739 * * [simplify]: Extracting #8: cost 0 inf + 7963 0.741 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 0.741 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))) 0.741 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.741 * * [simplify]: iters left: 6 (9 enodes) 0.746 * * [simplify]: iters left: 5 (30 enodes) 0.757 * * [simplify]: iters left: 4 (34 enodes) 0.766 * * [simplify]: iters left: 3 (36 enodes) 0.776 * * [simplify]: Extracting #0: cost 1 inf + 0 0.776 * * [simplify]: Extracting #1: cost 4 inf + 0 0.776 * * [simplify]: Extracting #2: cost 8 inf + 0 0.776 * * [simplify]: Extracting #3: cost 10 inf + 1 0.776 * * [simplify]: Extracting #4: cost 13 inf + 163 0.776 * * [simplify]: Extracting #5: cost 8 inf + 459 0.776 * * [simplify]: Extracting #6: cost 4 inf + 1133 0.777 * * [simplify]: Extracting #7: cost 0 inf + 2499 0.777 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.777 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))) 0.777 * * * * [progress]: [ 11 / 53 ] simplifiying candidate # 0.777 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 0.777 * * [simplify]: iters left: 6 (10 enodes) 0.780 * * [simplify]: iters left: 5 (35 enodes) 0.786 * * [simplify]: iters left: 4 (43 enodes) 0.793 * * [simplify]: iters left: 3 (48 enodes) 0.800 * * [simplify]: Extracting #0: cost 1 inf + 0 0.800 * * [simplify]: Extracting #1: cost 7 inf + 0 0.801 * * [simplify]: Extracting #2: cost 14 inf + 0 0.801 * * [simplify]: Extracting #3: cost 16 inf + 1 0.801 * * [simplify]: Extracting #4: cost 20 inf + 82 0.801 * * [simplify]: Extracting #5: cost 15 inf + 448 0.801 * * [simplify]: Extracting #6: cost 8 inf + 1295 0.801 * * [simplify]: Extracting #7: cost 1 inf + 3807 0.802 * * [simplify]: Extracting #8: cost 0 inf + 4189 0.802 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 0.802 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.802 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.803 * * [simplify]: iters left: 6 (9 enodes) 0.805 * * [simplify]: iters left: 5 (30 enodes) 0.810 * * [simplify]: iters left: 4 (34 enodes) 0.819 * * [simplify]: iters left: 3 (36 enodes) 0.829 * * [simplify]: Extracting #0: cost 1 inf + 0 0.829 * * [simplify]: Extracting #1: cost 4 inf + 0 0.829 * * [simplify]: Extracting #2: cost 8 inf + 0 0.829 * * [simplify]: Extracting #3: cost 10 inf + 1 0.829 * * [simplify]: Extracting #4: cost 13 inf + 163 0.830 * * [simplify]: Extracting #5: cost 8 inf + 459 0.830 * * [simplify]: Extracting #6: cost 4 inf + 1093 0.830 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.831 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.831 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.831 * * * * [progress]: [ 12 / 53 ] simplifiying candidate # 0.831 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.832 * * [simplify]: iters left: 5 (5 enodes) 0.835 * * [simplify]: iters left: 4 (17 enodes) 0.842 * * [simplify]: iters left: 3 (27 enodes) 0.850 * * [simplify]: iters left: 2 (28 enodes) 0.859 * * [simplify]: Extracting #0: cost 1 inf + 0 0.859 * * [simplify]: Extracting #1: cost 5 inf + 0 0.859 * * [simplify]: Extracting #2: cost 7 inf + 1 0.859 * * [simplify]: Extracting #3: cost 6 inf + 2 0.859 * * [simplify]: Extracting #4: cost 1 inf + 528 0.859 * * [simplify]: Extracting #5: cost 0 inf + 650 0.860 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.860 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.860 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.860 * * [simplify]: iters left: 6 (8 enodes) 0.864 * * [simplify]: iters left: 5 (27 enodes) 0.872 * * [simplify]: iters left: 4 (31 enodes) 0.878 * * [simplify]: iters left: 3 (33 enodes) 0.883 * * [simplify]: Extracting #0: cost 1 inf + 0 0.883 * * [simplify]: Extracting #1: cost 4 inf + 0 0.883 * * [simplify]: Extracting #2: cost 9 inf + 0 0.883 * * [simplify]: Extracting #3: cost 13 inf + 1 0.884 * * [simplify]: Extracting #4: cost 8 inf + 307 0.884 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.884 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.884 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.884 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.884 * * * * [progress]: [ 13 / 53 ] simplifiying candidate # 0.884 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.884 * * [simplify]: iters left: 5 (5 enodes) 0.886 * * [simplify]: iters left: 4 (17 enodes) 0.890 * * [simplify]: iters left: 3 (27 enodes) 0.894 * * [simplify]: iters left: 2 (28 enodes) 0.898 * * [simplify]: Extracting #0: cost 1 inf + 0 0.898 * * [simplify]: Extracting #1: cost 5 inf + 0 0.898 * * [simplify]: Extracting #2: cost 7 inf + 1 0.898 * * [simplify]: Extracting #3: cost 6 inf + 2 0.899 * * [simplify]: Extracting #4: cost 1 inf + 528 0.899 * * [simplify]: Extracting #5: cost 0 inf + 650 0.899 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.899 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.899 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.899 * * [simplify]: iters left: 6 (8 enodes) 0.903 * * [simplify]: iters left: 5 (27 enodes) 0.912 * * [simplify]: iters left: 4 (31 enodes) 0.921 * * [simplify]: iters left: 3 (33 enodes) 0.930 * * [simplify]: Extracting #0: cost 1 inf + 0 0.930 * * [simplify]: Extracting #1: cost 4 inf + 0 0.930 * * [simplify]: Extracting #2: cost 9 inf + 0 0.930 * * [simplify]: Extracting #3: cost 13 inf + 1 0.931 * * [simplify]: Extracting #4: cost 8 inf + 307 0.931 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.931 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.932 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.932 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.932 * * * * [progress]: [ 14 / 53 ] simplifiying candidate # 0.932 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.932 * * [simplify]: iters left: 6 (10 enodes) 0.937 * * [simplify]: iters left: 5 (35 enodes) 0.947 * * [simplify]: iters left: 4 (41 enodes) 0.959 * * [simplify]: iters left: 3 (43 enodes) 0.967 * * [simplify]: Extracting #0: cost 1 inf + 0 0.967 * * [simplify]: Extracting #1: cost 6 inf + 0 0.967 * * [simplify]: Extracting #2: cost 12 inf + 0 0.967 * * [simplify]: Extracting #3: cost 14 inf + 1 0.967 * * [simplify]: Extracting #4: cost 18 inf + 42 0.967 * * [simplify]: Extracting #5: cost 12 inf + 419 0.967 * * [simplify]: Extracting #6: cost 7 inf + 1274 0.968 * * [simplify]: Extracting #7: cost 0 inf + 3865 0.968 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 0.968 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) 0.968 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.968 * * [simplify]: iters left: 6 (9 enodes) 0.971 * * [simplify]: iters left: 5 (30 enodes) 0.975 * * [simplify]: iters left: 4 (34 enodes) 0.980 * * [simplify]: iters left: 3 (36 enodes) 0.987 * * [simplify]: Extracting #0: cost 1 inf + 0 0.987 * * [simplify]: Extracting #1: cost 4 inf + 0 0.987 * * [simplify]: Extracting #2: cost 8 inf + 0 0.987 * * [simplify]: Extracting #3: cost 10 inf + 1 0.987 * * [simplify]: Extracting #4: cost 13 inf + 83 0.987 * * [simplify]: Extracting #5: cost 8 inf + 379 0.988 * * [simplify]: Extracting #6: cost 4 inf + 1053 0.988 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.988 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.988 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) 0.988 * * * * [progress]: [ 15 / 53 ] simplifiying candidate # 0.988 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.989 * * [simplify]: iters left: 6 (9 enodes) 0.991 * * [simplify]: iters left: 5 (30 enodes) 0.996 * * [simplify]: iters left: 4 (34 enodes) 1.001 * * [simplify]: iters left: 3 (36 enodes) 1.006 * * [simplify]: Extracting #0: cost 1 inf + 0 1.007 * * [simplify]: Extracting #1: cost 4 inf + 0 1.007 * * [simplify]: Extracting #2: cost 8 inf + 0 1.007 * * [simplify]: Extracting #3: cost 10 inf + 1 1.007 * * [simplify]: Extracting #4: cost 13 inf + 83 1.007 * * [simplify]: Extracting #5: cost 8 inf + 379 1.007 * * [simplify]: Extracting #6: cost 4 inf + 1013 1.007 * * [simplify]: Extracting #7: cost 0 inf + 2179 1.007 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.007 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 1.008 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.008 * * [simplify]: iters left: 6 (9 enodes) 1.010 * * [simplify]: iters left: 5 (30 enodes) 1.015 * * [simplify]: iters left: 4 (34 enodes) 1.026 * * [simplify]: iters left: 3 (36 enodes) 1.037 * * [simplify]: Extracting #0: cost 1 inf + 0 1.037 * * [simplify]: Extracting #1: cost 4 inf + 0 1.037 * * [simplify]: Extracting #2: cost 8 inf + 0 1.037 * * [simplify]: Extracting #3: cost 10 inf + 1 1.037 * * [simplify]: Extracting #4: cost 13 inf + 83 1.037 * * [simplify]: Extracting #5: cost 8 inf + 379 1.038 * * [simplify]: Extracting #6: cost 4 inf + 1013 1.038 * * [simplify]: Extracting #7: cost 0 inf + 2179 1.038 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.038 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 1.039 * * * * [progress]: [ 16 / 53 ] simplifiying candidate # 1.039 * [simplify]: Simplifying (/ (sqrt 2) 1) 1.039 * * [simplify]: iters left: 3 (4 enodes) 1.040 * * [simplify]: iters left: 2 (12 enodes) 1.043 * * [simplify]: iters left: 1 (14 enodes) 1.046 * * [simplify]: Extracting #0: cost 1 inf + 0 1.046 * * [simplify]: Extracting #1: cost 4 inf + 0 1.046 * * [simplify]: Extracting #2: cost 0 inf + 84 1.046 * [simplify]: Simplified to (sqrt 2) 1.046 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.046 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.046 * * [simplify]: iters left: 6 (8 enodes) 1.048 * * [simplify]: iters left: 5 (27 enodes) 1.053 * * [simplify]: iters left: 4 (31 enodes) 1.058 * * [simplify]: iters left: 3 (33 enodes) 1.063 * * [simplify]: Extracting #0: cost 1 inf + 0 1.064 * * [simplify]: Extracting #1: cost 4 inf + 0 1.064 * * [simplify]: Extracting #2: cost 9 inf + 0 1.064 * * [simplify]: Extracting #3: cost 13 inf + 1 1.064 * * [simplify]: Extracting #4: cost 8 inf + 267 1.064 * * [simplify]: Extracting #5: cost 1 inf + 1275 1.064 * * [simplify]: Extracting #6: cost 0 inf + 1577 1.064 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.064 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.064 * * * * [progress]: [ 17 / 53 ] simplifiying candidate # 1.065 * [simplify]: Simplifying (/ (sqrt 2) 1) 1.065 * * [simplify]: iters left: 3 (4 enodes) 1.066 * * [simplify]: iters left: 2 (12 enodes) 1.068 * * [simplify]: iters left: 1 (14 enodes) 1.072 * * [simplify]: Extracting #0: cost 1 inf + 0 1.072 * * [simplify]: Extracting #1: cost 4 inf + 0 1.072 * * [simplify]: Extracting #2: cost 0 inf + 84 1.072 * [simplify]: Simplified to (sqrt 2) 1.072 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.073 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.073 * * [simplify]: iters left: 6 (8 enodes) 1.076 * * [simplify]: iters left: 5 (27 enodes) 1.081 * * [simplify]: iters left: 4 (31 enodes) 1.088 * * [simplify]: iters left: 3 (33 enodes) 1.093 * * [simplify]: Extracting #0: cost 1 inf + 0 1.093 * * [simplify]: Extracting #1: cost 4 inf + 0 1.093 * * [simplify]: Extracting #2: cost 9 inf + 0 1.093 * * [simplify]: Extracting #3: cost 13 inf + 1 1.093 * * [simplify]: Extracting #4: cost 8 inf + 267 1.093 * * [simplify]: Extracting #5: cost 1 inf + 1275 1.093 * * [simplify]: Extracting #6: cost 0 inf + 1577 1.094 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.094 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.094 * * * * [progress]: [ 18 / 53 ] simplifiying candidate # 1.094 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 1.094 * * [simplify]: iters left: 6 (9 enodes) 1.096 * * [simplify]: iters left: 5 (33 enodes) 1.101 * * [simplify]: iters left: 4 (37 enodes) 1.110 * * [simplify]: Extracting #0: cost 1 inf + 0 1.110 * * [simplify]: Extracting #1: cost 6 inf + 0 1.110 * * [simplify]: Extracting #2: cost 9 inf + 1 1.110 * * [simplify]: Extracting #3: cost 12 inf + 1 1.110 * * [simplify]: Extracting #4: cost 16 inf + 1 1.110 * * [simplify]: Extracting #5: cost 15 inf + 43 1.111 * * [simplify]: Extracting #6: cost 8 inf + 890 1.111 * * [simplify]: Extracting #7: cost 2 inf + 2858 1.112 * * [simplify]: Extracting #8: cost 0 inf + 3622 1.113 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 1.113 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 1.113 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 1.113 * * [simplify]: iters left: 6 (8 enodes) 1.117 * * [simplify]: iters left: 5 (27 enodes) 1.125 * * [simplify]: iters left: 4 (31 enodes) 1.134 * * [simplify]: iters left: 3 (33 enodes) 1.144 * * [simplify]: Extracting #0: cost 1 inf + 0 1.144 * * [simplify]: Extracting #1: cost 4 inf + 0 1.144 * * [simplify]: Extracting #2: cost 5 inf + 1 1.144 * * [simplify]: Extracting #3: cost 8 inf + 1 1.144 * * [simplify]: Extracting #4: cost 13 inf + 1 1.144 * * [simplify]: Extracting #5: cost 11 inf + 44 1.144 * * [simplify]: Extracting #6: cost 5 inf + 670 1.145 * * [simplify]: Extracting #7: cost 1 inf + 1835 1.145 * * [simplify]: Extracting #8: cost 0 inf + 2177 1.146 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 1.146 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 1.146 * * * * [progress]: [ 19 / 53 ] simplifiying candidate # 1.146 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 1.146 * * [simplify]: iters left: 6 (8 enodes) 1.150 * * [simplify]: iters left: 5 (28 enodes) 1.158 * * [simplify]: iters left: 4 (30 enodes) 1.166 * * [simplify]: Extracting #0: cost 1 inf + 0 1.166 * * [simplify]: Extracting #1: cost 4 inf + 0 1.166 * * [simplify]: Extracting #2: cost 5 inf + 1 1.166 * * [simplify]: Extracting #3: cost 8 inf + 1 1.166 * * [simplify]: Extracting #4: cost 12 inf + 1 1.166 * * [simplify]: Extracting #5: cost 11 inf + 43 1.167 * * [simplify]: Extracting #6: cost 6 inf + 558 1.167 * * [simplify]: Extracting #7: cost 2 inf + 1453 1.167 * * [simplify]: Extracting #8: cost 0 inf + 2016 1.168 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 1.168 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1.168 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1.168 * * [simplify]: iters left: 6 (8 enodes) 1.172 * * [simplify]: iters left: 5 (27 enodes) 1.180 * * [simplify]: iters left: 4 (31 enodes) 1.189 * * [simplify]: iters left: 3 (33 enodes) 1.198 * * [simplify]: Extracting #0: cost 1 inf + 0 1.198 * * [simplify]: Extracting #1: cost 4 inf + 0 1.198 * * [simplify]: Extracting #2: cost 5 inf + 1 1.198 * * [simplify]: Extracting #3: cost 8 inf + 1 1.198 * * [simplify]: Extracting #4: cost 13 inf + 1 1.198 * * [simplify]: Extracting #5: cost 11 inf + 44 1.199 * * [simplify]: Extracting #6: cost 5 inf + 670 1.199 * * [simplify]: Extracting #7: cost 1 inf + 1715 1.200 * * [simplify]: Extracting #8: cost 0 inf + 2017 1.200 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1.200 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1.200 * * * * [progress]: [ 20 / 53 ] simplifiying candidate # 1.200 * [simplify]: Simplifying (/ 1 1) 1.200 * * [simplify]: iters left: 2 (2 enodes) 1.202 * * [simplify]: iters left: 1 (6 enodes) 1.204 * * [simplify]: Extracting #0: cost 1 inf + 0 1.204 * * [simplify]: Extracting #1: cost 0 inf + 1 1.204 * [simplify]: Simplified to 1 1.204 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.204 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.204 * * [simplify]: iters left: 6 (7 enodes) 1.207 * * [simplify]: iters left: 5 (24 enodes) 1.215 * * [simplify]: iters left: 4 (28 enodes) 1.221 * * [simplify]: iters left: 3 (30 enodes) 1.226 * * [simplify]: Extracting #0: cost 1 inf + 0 1.226 * * [simplify]: Extracting #1: cost 4 inf + 0 1.228 * * [simplify]: Extracting #2: cost 6 inf + 1 1.228 * * [simplify]: Extracting #3: cost 11 inf + 1 1.228 * * [simplify]: Extracting #4: cost 9 inf + 44 1.228 * * [simplify]: Extracting #5: cost 3 inf + 670 1.228 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.228 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.228 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.228 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.228 * * * * [progress]: [ 21 / 53 ] simplifiying candidate # 1.229 * [simplify]: Simplifying (/ 1 1) 1.229 * * [simplify]: iters left: 2 (2 enodes) 1.229 * * [simplify]: iters left: 1 (6 enodes) 1.230 * * [simplify]: Extracting #0: cost 1 inf + 0 1.230 * * [simplify]: Extracting #1: cost 0 inf + 1 1.230 * [simplify]: Simplified to 1 1.230 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.231 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.231 * * [simplify]: iters left: 6 (7 enodes) 1.233 * * [simplify]: iters left: 5 (24 enodes) 1.236 * * [simplify]: iters left: 4 (28 enodes) 1.240 * * [simplify]: iters left: 3 (30 enodes) 1.244 * * [simplify]: Extracting #0: cost 1 inf + 0 1.244 * * [simplify]: Extracting #1: cost 4 inf + 0 1.244 * * [simplify]: Extracting #2: cost 6 inf + 1 1.245 * * [simplify]: Extracting #3: cost 11 inf + 1 1.245 * * [simplify]: Extracting #4: cost 9 inf + 44 1.245 * * [simplify]: Extracting #5: cost 3 inf + 670 1.245 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.245 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.245 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.245 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.245 * * * * [progress]: [ 22 / 53 ] simplifiying candidate # 1.245 * * * * [progress]: [ 23 / 53 ] simplifiying candidate # 1.245 * * * * [progress]: [ 24 / 53 ] simplifiying candidate # 1.245 * * * * [progress]: [ 25 / 53 ] simplifiying candidate # 1.246 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1.246 * * [simplify]: iters left: 6 (6 enodes) 1.248 * * [simplify]: iters left: 5 (21 enodes) 1.254 * * [simplify]: iters left: 4 (25 enodes) 1.261 * * [simplify]: iters left: 3 (27 enodes) 1.268 * * [simplify]: Extracting #0: cost 1 inf + 0 1.268 * * [simplify]: Extracting #1: cost 3 inf + 0 1.268 * * [simplify]: Extracting #2: cost 6 inf + 0 1.268 * * [simplify]: Extracting #3: cost 11 inf + 0 1.269 * * [simplify]: Extracting #4: cost 9 inf + 43 1.269 * * [simplify]: Extracting #5: cost 0 inf + 1492 1.269 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1.269 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 1.269 * * * * [progress]: [ 26 / 53 ] simplifiying candidate # 1.270 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1.270 * * [simplify]: iters left: 6 (6 enodes) 1.272 * * [simplify]: iters left: 5 (21 enodes) 1.279 * * [simplify]: iters left: 4 (25 enodes) 1.288 * * [simplify]: iters left: 3 (27 enodes) 1.296 * * [simplify]: Extracting #0: cost 1 inf + 0 1.296 * * [simplify]: Extracting #1: cost 3 inf + 0 1.296 * * [simplify]: Extracting #2: cost 6 inf + 0 1.297 * * [simplify]: Extracting #3: cost 11 inf + 0 1.297 * * [simplify]: Extracting #4: cost 9 inf + 43 1.297 * * [simplify]: Extracting #5: cost 0 inf + 1412 1.297 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1.297 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1.297 * * * * [progress]: [ 27 / 53 ] simplifiying candidate # 1.298 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.298 * * [simplify]: iters left: 5 (5 enodes) 1.300 * * [simplify]: iters left: 4 (18 enodes) 1.306 * * [simplify]: iters left: 3 (22 enodes) 1.313 * * [simplify]: iters left: 2 (24 enodes) 1.320 * * [simplify]: Extracting #0: cost 1 inf + 0 1.320 * * [simplify]: Extracting #1: cost 4 inf + 0 1.320 * * [simplify]: Extracting #2: cost 9 inf + 0 1.320 * * [simplify]: Extracting #3: cost 8 inf + 2 1.320 * * [simplify]: Extracting #4: cost 0 inf + 890 1.320 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.320 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1.320 * * * * [progress]: [ 28 / 53 ] simplifiying candidate # 1.321 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.321 * * [simplify]: iters left: 5 (5 enodes) 1.323 * * [simplify]: iters left: 4 (18 enodes) 1.328 * * [simplify]: iters left: 3 (22 enodes) 1.335 * * [simplify]: iters left: 2 (24 enodes) 1.342 * * [simplify]: Extracting #0: cost 1 inf + 0 1.342 * * [simplify]: Extracting #1: cost 4 inf + 0 1.342 * * [simplify]: Extracting #2: cost 9 inf + 0 1.342 * * [simplify]: Extracting #3: cost 8 inf + 2 1.342 * * [simplify]: Extracting #4: cost 0 inf + 890 1.342 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.342 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1.342 * * * * [progress]: [ 29 / 53 ] simplifiying candidate # 1.343 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 1.343 * * [simplify]: iters left: 3 (3 enodes) 1.345 * * [simplify]: iters left: 2 (9 enodes) 1.349 * * [simplify]: Extracting #0: cost 1 inf + 0 1.349 * * [simplify]: Extracting #1: cost 3 inf + 0 1.349 * * [simplify]: Extracting #2: cost 5 inf + 0 1.349 * * [simplify]: Extracting #3: cost 4 inf + 1 1.349 * * [simplify]: Extracting #4: cost 0 inf + 405 1.349 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 1.349 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))) 1.349 * * * * [progress]: [ 30 / 53 ] simplifiying candidate # 1.349 * [simplify]: Simplifying (sqrt 2) 1.349 * * [simplify]: iters left: 1 (2 enodes) 1.351 * * [simplify]: Extracting #0: cost 1 inf + 0 1.351 * * [simplify]: Extracting #1: cost 3 inf + 0 1.351 * * [simplify]: Extracting #2: cost 2 inf + 1 1.351 * * [simplify]: Extracting #3: cost 0 inf + 83 1.351 * [simplify]: Simplified to (sqrt 2) 1.351 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))) 1.351 * * * * [progress]: [ 31 / 53 ] simplifiying candidate # 1.352 * * * * [progress]: [ 32 / 53 ] simplifiying candidate # 1.352 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1.352 * * [simplify]: iters left: 6 (9 enodes) 1.356 * * [simplify]: iters left: 5 (43 enodes) 1.375 * * [simplify]: iters left: 4 (87 enodes) 1.399 * * [simplify]: iters left: 3 (125 enodes) 1.434 * * [simplify]: iters left: 2 (168 enodes) 1.489 * * [simplify]: iters left: 1 (237 enodes) 1.565 * * [simplify]: Extracting #0: cost 1 inf + 0 1.566 * * [simplify]: Extracting #1: cost 20 inf + 0 1.566 * * [simplify]: Extracting #2: cost 57 inf + 2 1.566 * * [simplify]: Extracting #3: cost 72 inf + 2 1.567 * * [simplify]: Extracting #4: cost 70 inf + 115 1.569 * * [simplify]: Extracting #5: cost 21 inf + 7889 1.575 * * [simplify]: Extracting #6: cost 1 inf + 11847 1.580 * * [simplify]: Extracting #7: cost 0 inf + 12108 1.583 * [simplify]: Simplified to (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))) 1.583 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))))) 1.583 * * * * [progress]: [ 33 / 53 ] simplifiying candidate # 1.584 * [simplify]: Simplifying (- (exp x) (exp (- x))) 1.584 * * [simplify]: iters left: 5 (5 enodes) 1.585 * * [simplify]: iters left: 4 (19 enodes) 1.590 * * [simplify]: iters left: 3 (29 enodes) 1.595 * * [simplify]: iters left: 2 (33 enodes) 1.599 * * [simplify]: Extracting #0: cost 1 inf + 0 1.599 * * [simplify]: Extracting #1: cost 5 inf + 0 1.599 * * [simplify]: Extracting #2: cost 12 inf + 0 1.599 * * [simplify]: Extracting #3: cost 10 inf + 3 1.599 * * [simplify]: Extracting #4: cost 3 inf + 561 1.600 * * [simplify]: Extracting #5: cost 0 inf + 977 1.600 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 1.600 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1.600 * * * * [progress]: [ 34 / 53 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))> 1.600 * * * * [progress]: [ 35 / 53 ] simplifiying candidate # 1.600 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 1.600 * * [simplify]: iters left: 6 (7 enodes) 1.602 * * [simplify]: iters left: 5 (26 enodes) 1.606 * * [simplify]: iters left: 4 (34 enodes) 1.610 * * [simplify]: iters left: 3 (36 enodes) 1.619 * * [simplify]: Extracting #0: cost 1 inf + 0 1.619 * * [simplify]: Extracting #1: cost 5 inf + 0 1.619 * * [simplify]: Extracting #2: cost 10 inf + 0 1.619 * * [simplify]: Extracting #3: cost 15 inf + 0 1.619 * * [simplify]: Extracting #4: cost 14 inf + 2 1.620 * * [simplify]: Extracting #5: cost 10 inf + 226 1.620 * * [simplify]: Extracting #6: cost 4 inf + 1242 1.620 * * [simplify]: Extracting #7: cost 1 inf + 1825 1.621 * * [simplify]: Extracting #8: cost 0 inf + 2116 1.621 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 1.621 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x))))))) 1.622 * * * * [progress]: [ 36 / 53 ] simplifiying candidate # 1.622 * * * * [progress]: [ 37 / 53 ] simplifiying candidate # 1.622 * * * * [progress]: [ 38 / 53 ] simplifiying candidate # 1.622 * * * * [progress]: [ 39 / 53 ] simplifiying candidate # 1.622 * * * * [progress]: [ 40 / 53 ] simplifiying candidate # 1.622 * * * * [progress]: [ 41 / 53 ] simplifiying candidate # 1.622 * * * * [progress]: [ 42 / 53 ] simplifiying candidate # 1.622 * * * * [progress]: [ 43 / 53 ] simplifiying candidate # 1.622 * * * * [progress]: [ 44 / 53 ] simplifiying candidate # 1.622 * * * * [progress]: [ 45 / 53 ] simplifiying candidate # 1.622 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.623 * * [simplify]: iters left: 5 (5 enodes) 1.625 * * [simplify]: iters left: 4 (18 enodes) 1.630 * * [simplify]: iters left: 3 (22 enodes) 1.637 * * [simplify]: iters left: 2 (24 enodes) 1.643 * * [simplify]: Extracting #0: cost 1 inf + 0 1.644 * * [simplify]: Extracting #1: cost 4 inf + 0 1.644 * * [simplify]: Extracting #2: cost 9 inf + 0 1.644 * * [simplify]: Extracting #3: cost 8 inf + 2 1.644 * * [simplify]: Extracting #4: cost 0 inf + 890 1.644 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.644 * [simplify]: Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x)))))) 1.644 * * * * [progress]: [ 46 / 53 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x)))))))> 1.644 * * * * [progress]: [ 47 / 53 ] simplifiying candidate # 1.644 * * * * [progress]: [ 48 / 53 ] simplifiying candidate # 1.645 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1.645 * * [simplify]: iters left: 6 (12 enodes) 1.653 * * [simplify]: iters left: 5 (52 enodes) 1.670 * * [simplify]: iters left: 4 (79 enodes) 1.682 * * [simplify]: iters left: 3 (107 enodes) 1.698 * * [simplify]: iters left: 2 (119 enodes) 1.728 * * [simplify]: iters left: 1 (130 enodes) 1.754 * * [simplify]: Extracting #0: cost 1 inf + 0 1.754 * * [simplify]: Extracting #1: cost 16 inf + 0 1.754 * * [simplify]: Extracting #2: cost 35 inf + 1 1.754 * * [simplify]: Extracting #3: cost 38 inf + 47 1.755 * * [simplify]: Extracting #4: cost 17 inf + 1684 1.757 * * [simplify]: Extracting #5: cost 1 inf + 4285 1.759 * * [simplify]: Extracting #6: cost 0 inf + 4488 1.761 * [simplify]: Simplified to (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x)))) 1.761 * [simplify]: Simplified (2) to (λ (x) (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x))))) 1.761 * * * * [progress]: [ 49 / 53 ] simplifiying candidate # 1.762 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.762 * * [simplify]: iters left: 6 (7 enodes) 1.765 * * [simplify]: iters left: 5 (24 enodes) 1.772 * * [simplify]: iters left: 4 (28 enodes) 1.780 * * [simplify]: iters left: 3 (30 enodes) 1.788 * * [simplify]: Extracting #0: cost 1 inf + 0 1.788 * * [simplify]: Extracting #1: cost 4 inf + 0 1.788 * * [simplify]: Extracting #2: cost 6 inf + 1 1.788 * * [simplify]: Extracting #3: cost 11 inf + 1 1.789 * * [simplify]: Extracting #4: cost 9 inf + 44 1.789 * * [simplify]: Extracting #5: cost 3 inf + 670 1.789 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.789 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.790 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.790 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.790 * * * * [progress]: [ 50 / 53 ] simplifiying candidate # 1.790 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1.790 * * [simplify]: iters left: 6 (8 enodes) 1.795 * * [simplify]: iters left: 5 (29 enodes) 1.804 * * [simplify]: iters left: 4 (37 enodes) 1.816 * * [simplify]: iters left: 3 (50 enodes) 1.832 * * [simplify]: iters left: 2 (80 enodes) 1.856 * * [simplify]: iters left: 1 (144 enodes) 1.886 * * [simplify]: Extracting #0: cost 1 inf + 0 1.886 * * [simplify]: Extracting #1: cost 4 inf + 0 1.886 * * [simplify]: Extracting #2: cost 6 inf + 1 1.886 * * [simplify]: Extracting #3: cost 27 inf + 1 1.886 * * [simplify]: Extracting #4: cost 62 inf + 228 1.886 * * [simplify]: Extracting #5: cost 64 inf + 1536 1.888 * * [simplify]: Extracting #6: cost 27 inf + 9171 1.890 * * [simplify]: Extracting #7: cost 9 inf + 18092 1.892 * * [simplify]: Extracting #8: cost 0 inf + 23726 1.895 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.895 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.895 * * * * [progress]: [ 51 / 53 ] simplifiying candidate # 1.896 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 1.896 * * [simplify]: iters left: 6 (9 enodes) 1.902 * * [simplify]: iters left: 5 (40 enodes) 1.916 * * [simplify]: iters left: 4 (54 enodes) 1.930 * * [simplify]: iters left: 3 (61 enodes) 1.940 * * [simplify]: Extracting #0: cost 1 inf + 0 1.940 * * [simplify]: Extracting #1: cost 8 inf + 0 1.940 * * [simplify]: Extracting #2: cost 15 inf + 1 1.940 * * [simplify]: Extracting #3: cost 11 inf + 248 1.940 * * [simplify]: Extracting #4: cost 1 inf + 1550 1.941 * * [simplify]: Extracting #5: cost 0 inf + 1712 1.941 * [simplify]: Simplified to (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))) 1.941 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))))) 1.941 * * * * [progress]: [ 52 / 53 ] simplifiying candidate # 1.941 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.941 * * [simplify]: iters left: 5 (5 enodes) 1.942 * * [simplify]: iters left: 4 (18 enodes) 1.945 * * [simplify]: iters left: 3 (22 enodes) 1.948 * * [simplify]: iters left: 2 (24 enodes) 1.951 * * [simplify]: Extracting #0: cost 1 inf + 0 1.951 * * [simplify]: Extracting #1: cost 4 inf + 0 1.951 * * [simplify]: Extracting #2: cost 9 inf + 0 1.951 * * [simplify]: Extracting #3: cost 8 inf + 2 1.952 * * [simplify]: Extracting #4: cost 0 inf + 890 1.952 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.952 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.952 * * * * [progress]: [ 53 / 53 ] simplifiying candidate # 1.952 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 1.952 * * [simplify]: iters left: 5 (6 enodes) 1.954 * * [simplify]: iters left: 4 (23 enodes) 1.957 * * [simplify]: iters left: 3 (32 enodes) 1.966 * * [simplify]: iters left: 2 (47 enodes) 1.981 * * [simplify]: iters left: 1 (77 enodes) 2.000 * * [simplify]: Extracting #0: cost 1 inf + 0 2.000 * * [simplify]: Extracting #1: cost 4 inf + 0 2.000 * * [simplify]: Extracting #2: cost 19 inf + 0 2.000 * * [simplify]: Extracting #3: cost 41 inf + 3 2.001 * * [simplify]: Extracting #4: cost 37 inf + 1193 2.001 * * [simplify]: Extracting #5: cost 17 inf + 3846 2.002 * * [simplify]: Extracting #6: cost 10 inf + 5726 2.003 * * [simplify]: Extracting #7: cost 4 inf + 7936 2.004 * * [simplify]: Extracting #8: cost 0 inf + 10142 2.005 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 2.005 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x)))) 2.005 * * * [progress]: adding candidates to table 2.472 * * [progress]: iteration 2 / 4 2.472 * * * [progress]: picking best candidate 2.477 * * * * [pick]: Picked # 2.477 * * * [progress]: localizing error 2.505 * * * [progress]: generating rewritten candidates 2.505 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 2.595 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 2.619 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 2.652 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 2.677 * * * [progress]: generating series expansions 2.677 * * * * [progress]: [ 1 / 4 ] generating series at (2) 2.677 * [backup-simplify]: Simplify (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 2.677 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 2.677 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.677 * [taylor]: Taking taylor expansion of 2 in x 2.677 * [backup-simplify]: Simplify 2 into 2 2.677 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.677 * [taylor]: Taking taylor expansion of (exp x) in x 2.678 * [taylor]: Taking taylor expansion of x in x 2.678 * [backup-simplify]: Simplify 0 into 0 2.678 * [backup-simplify]: Simplify 1 into 1 2.678 * [backup-simplify]: Simplify (exp 0) into 1 2.678 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.678 * [taylor]: Taking taylor expansion of (- x) in x 2.678 * [taylor]: Taking taylor expansion of x in x 2.678 * [backup-simplify]: Simplify 0 into 0 2.678 * [backup-simplify]: Simplify 1 into 1 2.679 * [backup-simplify]: Simplify (- 0) into 0 2.679 * [backup-simplify]: Simplify (- 1) into -1 2.679 * [backup-simplify]: Simplify (exp 0) into 1 2.679 * [backup-simplify]: Simplify (+ 1 1) into 2 2.680 * [backup-simplify]: Simplify (/ 2 2) into 1 2.680 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.680 * [taylor]: Taking taylor expansion of 2 in x 2.680 * [backup-simplify]: Simplify 2 into 2 2.680 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.680 * [taylor]: Taking taylor expansion of (exp x) in x 2.680 * [taylor]: Taking taylor expansion of x in x 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify 1 into 1 2.680 * [backup-simplify]: Simplify (exp 0) into 1 2.680 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.680 * [taylor]: Taking taylor expansion of (- x) in x 2.680 * [taylor]: Taking taylor expansion of x in x 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify 1 into 1 2.681 * [backup-simplify]: Simplify (- 0) into 0 2.681 * [backup-simplify]: Simplify (- 1) into -1 2.681 * [backup-simplify]: Simplify (exp 0) into 1 2.681 * [backup-simplify]: Simplify (+ 1 1) into 2 2.682 * [backup-simplify]: Simplify (/ 2 2) into 1 2.682 * [backup-simplify]: Simplify 1 into 1 2.683 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.683 * [backup-simplify]: Simplify (- 1) into -1 2.685 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.685 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.686 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 2.686 * [backup-simplify]: Simplify 0 into 0 2.688 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.688 * [backup-simplify]: Simplify (- 1) into -1 2.688 * [backup-simplify]: Simplify (- 0) into 0 2.690 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.691 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.692 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 2.692 * [backup-simplify]: Simplify -1/2 into -1/2 2.694 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.695 * [backup-simplify]: Simplify (- 1) into -1 2.695 * [backup-simplify]: Simplify (- 1) into -1 2.695 * [backup-simplify]: Simplify (- 0) into 0 2.696 * [backup-simplify]: Simplify (- 0) into 0 2.698 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.699 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.700 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 2.700 * [backup-simplify]: Simplify 0 into 0 2.705 * [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 2.705 * [backup-simplify]: Simplify (- 1) into -1 2.705 * [backup-simplify]: Simplify (- 1) into -1 2.706 * [backup-simplify]: Simplify (- 0) into 0 2.706 * [backup-simplify]: Simplify (- 1) into -1 2.707 * [backup-simplify]: Simplify (- 0) into 0 2.707 * [backup-simplify]: Simplify (- 0) into 0 2.707 * [backup-simplify]: Simplify (- 0) into 0 2.712 * [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 2.713 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.714 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 2.714 * [backup-simplify]: Simplify 5/24 into 5/24 2.715 * [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))) 2.715 * [backup-simplify]: Simplify (* (/ 1 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.715 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.715 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.715 * [taylor]: Taking taylor expansion of 2 in x 2.715 * [backup-simplify]: Simplify 2 into 2 2.715 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.715 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [backup-simplify]: Simplify 0 into 0 2.715 * [backup-simplify]: Simplify 1 into 1 2.716 * [backup-simplify]: Simplify (/ 1 1) into 1 2.716 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.716 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.716 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.716 * [taylor]: Taking taylor expansion of x in x 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify 1 into 1 2.716 * [backup-simplify]: Simplify (/ 1 1) into 1 2.717 * [backup-simplify]: Simplify (- 1) into -1 2.717 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.717 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.717 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.717 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.717 * [taylor]: Taking taylor expansion of 2 in x 2.717 * [backup-simplify]: Simplify 2 into 2 2.717 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.717 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.717 * [taylor]: Taking taylor expansion of x in x 2.718 * [backup-simplify]: Simplify 0 into 0 2.718 * [backup-simplify]: Simplify 1 into 1 2.718 * [backup-simplify]: Simplify (/ 1 1) into 1 2.718 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.718 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.718 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.718 * [taylor]: Taking taylor expansion of x in x 2.718 * [backup-simplify]: Simplify 0 into 0 2.718 * [backup-simplify]: Simplify 1 into 1 2.719 * [backup-simplify]: Simplify (/ 1 1) into 1 2.719 * [backup-simplify]: Simplify (- 1) into -1 2.719 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.719 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.719 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.720 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.720 * [backup-simplify]: Simplify (+ 0 0) into 0 2.721 * [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 2.721 * [backup-simplify]: Simplify 0 into 0 2.721 * [backup-simplify]: Simplify (+ 0 0) into 0 2.722 * [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 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [backup-simplify]: Simplify (+ 0 0) into 0 2.723 * [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 2.723 * [backup-simplify]: Simplify 0 into 0 2.724 * [backup-simplify]: Simplify (+ 0 0) into 0 2.724 * [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 2.724 * [backup-simplify]: Simplify 0 into 0 2.725 * [backup-simplify]: Simplify (+ 0 0) into 0 2.726 * [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 2.726 * [backup-simplify]: Simplify 0 into 0 2.727 * [backup-simplify]: Simplify (+ 0 0) into 0 2.728 * [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 2.728 * [backup-simplify]: Simplify 0 into 0 2.728 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 2.728 * [backup-simplify]: Simplify (* (/ 1 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.728 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.728 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.728 * [taylor]: Taking taylor expansion of 2 in x 2.728 * [backup-simplify]: Simplify 2 into 2 2.729 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.729 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.729 * [taylor]: Taking taylor expansion of x in x 2.729 * [backup-simplify]: Simplify 0 into 0 2.729 * [backup-simplify]: Simplify 1 into 1 2.729 * [backup-simplify]: Simplify (/ 1 1) into 1 2.729 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.729 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.729 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.729 * [taylor]: Taking taylor expansion of -1 in x 2.729 * [backup-simplify]: Simplify -1 into -1 2.729 * [taylor]: Taking taylor expansion of x in x 2.729 * [backup-simplify]: Simplify 0 into 0 2.729 * [backup-simplify]: Simplify 1 into 1 2.730 * [backup-simplify]: Simplify (/ -1 1) into -1 2.730 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.730 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.730 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.730 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.730 * [taylor]: Taking taylor expansion of 2 in x 2.730 * [backup-simplify]: Simplify 2 into 2 2.730 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.730 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.730 * [taylor]: Taking taylor expansion of x in x 2.730 * [backup-simplify]: Simplify 0 into 0 2.731 * [backup-simplify]: Simplify 1 into 1 2.731 * [backup-simplify]: Simplify (/ 1 1) into 1 2.731 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.731 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.731 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.731 * [taylor]: Taking taylor expansion of -1 in x 2.731 * [backup-simplify]: Simplify -1 into -1 2.731 * [taylor]: Taking taylor expansion of x in x 2.731 * [backup-simplify]: Simplify 0 into 0 2.731 * [backup-simplify]: Simplify 1 into 1 2.732 * [backup-simplify]: Simplify (/ -1 1) into -1 2.732 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.732 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.732 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.732 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.733 * [backup-simplify]: Simplify (+ 0 0) into 0 2.733 * [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 2.733 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify (+ 0 0) into 0 2.734 * [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 2.734 * [backup-simplify]: Simplify 0 into 0 2.734 * [backup-simplify]: Simplify (+ 0 0) into 0 2.735 * [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 2.735 * [backup-simplify]: Simplify 0 into 0 2.736 * [backup-simplify]: Simplify (+ 0 0) into 0 2.736 * [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 2.736 * [backup-simplify]: Simplify 0 into 0 2.737 * [backup-simplify]: Simplify (+ 0 0) into 0 2.738 * [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 2.738 * [backup-simplify]: Simplify 0 into 0 2.738 * [backup-simplify]: Simplify (+ 0 0) into 0 2.739 * [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 2.739 * [backup-simplify]: Simplify 0 into 0 2.739 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 2.740 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 2.740 * [backup-simplify]: Simplify (/ 1 (sqrt (+ (exp x) (exp (- x))))) into (sqrt (/ 1 (+ (exp x) (exp (- x))))) 2.740 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in (x) around 0 2.740 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.740 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.740 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.740 * [taylor]: Taking taylor expansion of (exp x) in x 2.740 * [taylor]: Taking taylor expansion of x in x 2.740 * [backup-simplify]: Simplify 0 into 0 2.740 * [backup-simplify]: Simplify 1 into 1 2.740 * [backup-simplify]: Simplify (exp 0) into 1 2.740 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.740 * [taylor]: Taking taylor expansion of (- x) in x 2.740 * [taylor]: Taking taylor expansion of x in x 2.740 * [backup-simplify]: Simplify 0 into 0 2.740 * [backup-simplify]: Simplify 1 into 1 2.741 * [backup-simplify]: Simplify (- 0) into 0 2.741 * [backup-simplify]: Simplify (- 1) into -1 2.741 * [backup-simplify]: Simplify (exp 0) into 1 2.741 * [backup-simplify]: Simplify (+ 1 1) into 2 2.742 * [backup-simplify]: Simplify (/ 1 2) into 1/2 2.742 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.743 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.744 * [backup-simplify]: Simplify (- 1) into -1 2.746 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.746 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.747 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 2.748 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 2.748 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.748 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.748 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.748 * [taylor]: Taking taylor expansion of (exp x) in x 2.748 * [taylor]: Taking taylor expansion of x in x 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [backup-simplify]: Simplify 1 into 1 2.749 * [backup-simplify]: Simplify (exp 0) into 1 2.749 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.749 * [taylor]: Taking taylor expansion of (- x) in x 2.749 * [taylor]: Taking taylor expansion of x in x 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [backup-simplify]: Simplify 1 into 1 2.749 * [backup-simplify]: Simplify (- 0) into 0 2.750 * [backup-simplify]: Simplify (- 1) into -1 2.750 * [backup-simplify]: Simplify (exp 0) into 1 2.750 * [backup-simplify]: Simplify (+ 1 1) into 2 2.751 * [backup-simplify]: Simplify (/ 1 2) into 1/2 2.751 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.752 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.752 * [backup-simplify]: Simplify (- 1) into -1 2.754 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.754 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.755 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 2.755 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 2.755 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.755 * [backup-simplify]: Simplify 0 into 0 2.756 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.757 * [backup-simplify]: Simplify (- 1) into -1 2.757 * [backup-simplify]: Simplify (- 0) into 0 2.762 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.763 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.763 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4 2.765 * [backup-simplify]: Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2)) 2.766 * [backup-simplify]: Simplify (/ -1/8 (sqrt 1/2)) into (/ -1/8 (sqrt 1/2)) 2.767 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.767 * [backup-simplify]: Simplify (- 1) into -1 2.767 * [backup-simplify]: Simplify (- 1) into -1 2.768 * [backup-simplify]: Simplify (- 0) into 0 2.768 * [backup-simplify]: Simplify (- 0) into 0 2.769 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.770 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.770 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0 2.771 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0 2.771 * [backup-simplify]: Simplify 0 into 0 2.773 * [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 2.774 * [backup-simplify]: Simplify (- 1) into -1 2.774 * [backup-simplify]: Simplify (- 1) into -1 2.774 * [backup-simplify]: Simplify (- 0) into 0 2.774 * [backup-simplify]: Simplify (- 1) into -1 2.775 * [backup-simplify]: Simplify (- 0) into 0 2.775 * [backup-simplify]: Simplify (- 0) into 0 2.775 * [backup-simplify]: Simplify (- 0) into 0 2.777 * [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 2.777 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.778 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48 2.782 * [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))) 2.786 * [backup-simplify]: Simplify (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) into (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) 2.791 * [backup-simplify]: Simplify (+ (* (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) (pow x 4)) (+ (* (/ -1/8 (sqrt 1/2)) (pow x 2)) (sqrt 1/2))) into (- (+ (* 5/96 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/8 (/ (pow x 2) (sqrt 1/2))) (* 1/128 (/ (pow x 4) (pow (sqrt 1/2) 3))))) 2.792 * [backup-simplify]: Simplify (/ 1 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.792 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x) around 0 2.792 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.792 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.792 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.792 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.792 * [taylor]: Taking taylor expansion of x in x 2.792 * [backup-simplify]: Simplify 0 into 0 2.792 * [backup-simplify]: Simplify 1 into 1 2.792 * [backup-simplify]: Simplify (/ 1 1) into 1 2.792 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.792 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.792 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.793 * [taylor]: Taking taylor expansion of x in x 2.793 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify 1 into 1 2.793 * [backup-simplify]: Simplify (/ 1 1) into 1 2.793 * [backup-simplify]: Simplify (- 1) into -1 2.793 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.794 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.794 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.794 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.794 * [backup-simplify]: Simplify (+ 0 0) into 0 2.795 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.795 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.795 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.795 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.795 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.795 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.795 * [taylor]: Taking taylor expansion of x in x 2.795 * [backup-simplify]: Simplify 0 into 0 2.795 * [backup-simplify]: Simplify 1 into 1 2.795 * [backup-simplify]: Simplify (/ 1 1) into 1 2.795 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.795 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.795 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.796 * [taylor]: Taking taylor expansion of x in x 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 1 into 1 2.796 * [backup-simplify]: Simplify (/ 1 1) into 1 2.796 * [backup-simplify]: Simplify (- 1) into -1 2.796 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.797 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.797 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.797 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.797 * [backup-simplify]: Simplify (+ 0 0) into 0 2.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.798 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.798 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [backup-simplify]: Simplify (+ 0 0) into 0 2.799 * [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 2.800 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.800 * [backup-simplify]: Simplify 0 into 0 2.800 * [backup-simplify]: Simplify (+ 0 0) into 0 2.801 * [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 2.802 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.802 * [backup-simplify]: Simplify 0 into 0 2.802 * [backup-simplify]: Simplify (+ 0 0) into 0 2.803 * [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 2.804 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.804 * [backup-simplify]: Simplify 0 into 0 2.804 * [backup-simplify]: Simplify (+ 0 0) into 0 2.805 * [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 2.806 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.806 * [backup-simplify]: Simplify 0 into 0 2.807 * [backup-simplify]: Simplify (+ 0 0) into 0 2.808 * [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 2.809 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.809 * [backup-simplify]: Simplify 0 into 0 2.809 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))))) into (sqrt (/ 1 (+ (exp x) (exp (- x))))) 2.809 * [backup-simplify]: Simplify (/ 1 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.810 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0 2.810 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.810 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.810 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.810 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.810 * [taylor]: Taking taylor expansion of x in x 2.810 * [backup-simplify]: Simplify 0 into 0 2.810 * [backup-simplify]: Simplify 1 into 1 2.810 * [backup-simplify]: Simplify (/ 1 1) into 1 2.810 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.810 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.810 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.810 * [taylor]: Taking taylor expansion of -1 in x 2.810 * [backup-simplify]: Simplify -1 into -1 2.810 * [taylor]: Taking taylor expansion of x in x 2.810 * [backup-simplify]: Simplify 0 into 0 2.810 * [backup-simplify]: Simplify 1 into 1 2.811 * [backup-simplify]: Simplify (/ -1 1) into -1 2.811 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.811 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.811 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.811 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.812 * [backup-simplify]: Simplify (+ 0 0) into 0 2.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.812 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.812 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.812 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.812 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.812 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.812 * [taylor]: Taking taylor expansion of x in x 2.813 * [backup-simplify]: Simplify 0 into 0 2.813 * [backup-simplify]: Simplify 1 into 1 2.813 * [backup-simplify]: Simplify (/ 1 1) into 1 2.813 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.813 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.813 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.813 * [taylor]: Taking taylor expansion of -1 in x 2.813 * [backup-simplify]: Simplify -1 into -1 2.813 * [taylor]: Taking taylor expansion of x in x 2.813 * [backup-simplify]: Simplify 0 into 0 2.813 * [backup-simplify]: Simplify 1 into 1 2.814 * [backup-simplify]: Simplify (/ -1 1) into -1 2.814 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.814 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.814 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.814 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.815 * [backup-simplify]: Simplify (+ 0 0) into 0 2.815 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.815 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.815 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.815 * [backup-simplify]: Simplify 0 into 0 2.816 * [backup-simplify]: Simplify (+ 0 0) into 0 2.816 * [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 2.817 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.817 * [backup-simplify]: Simplify 0 into 0 2.817 * [backup-simplify]: Simplify (+ 0 0) into 0 2.818 * [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 2.819 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.819 * [backup-simplify]: Simplify 0 into 0 2.819 * [backup-simplify]: Simplify (+ 0 0) into 0 2.820 * [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 2.821 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.821 * [backup-simplify]: Simplify 0 into 0 2.822 * [backup-simplify]: Simplify (+ 0 0) into 0 2.823 * [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 2.824 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.824 * [backup-simplify]: Simplify 0 into 0 2.824 * [backup-simplify]: Simplify (+ 0 0) into 0 2.825 * [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 2.826 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.826 * [backup-simplify]: Simplify 0 into 0 2.826 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))))) into (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))) 2.826 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 2.827 * [backup-simplify]: Simplify (/ 2 (sqrt (+ (exp x) (exp (- x))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 2.827 * [approximate]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in (x) around 0 2.827 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 2.827 * [taylor]: Taking taylor expansion of 2 in x 2.827 * [backup-simplify]: Simplify 2 into 2 2.827 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.827 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.827 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.827 * [taylor]: Taking taylor expansion of (exp x) in x 2.827 * [taylor]: Taking taylor expansion of x in x 2.827 * [backup-simplify]: Simplify 0 into 0 2.827 * [backup-simplify]: Simplify 1 into 1 2.827 * [backup-simplify]: Simplify (exp 0) into 1 2.827 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.827 * [taylor]: Taking taylor expansion of (- x) in x 2.827 * [taylor]: Taking taylor expansion of x in x 2.827 * [backup-simplify]: Simplify 0 into 0 2.827 * [backup-simplify]: Simplify 1 into 1 2.828 * [backup-simplify]: Simplify (- 0) into 0 2.828 * [backup-simplify]: Simplify (- 1) into -1 2.828 * [backup-simplify]: Simplify (exp 0) into 1 2.829 * [backup-simplify]: Simplify (+ 1 1) into 2 2.829 * [backup-simplify]: Simplify (/ 1 2) into 1/2 2.829 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.830 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.831 * [backup-simplify]: Simplify (- 1) into -1 2.832 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.832 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.833 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 2.834 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 2.834 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 2.834 * [taylor]: Taking taylor expansion of 2 in x 2.834 * [backup-simplify]: Simplify 2 into 2 2.834 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.834 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.834 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.834 * [taylor]: Taking taylor expansion of (exp x) in x 2.834 * [taylor]: Taking taylor expansion of x in x 2.834 * [backup-simplify]: Simplify 0 into 0 2.834 * [backup-simplify]: Simplify 1 into 1 2.834 * [backup-simplify]: Simplify (exp 0) into 1 2.834 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.834 * [taylor]: Taking taylor expansion of (- x) in x 2.834 * [taylor]: Taking taylor expansion of x in x 2.834 * [backup-simplify]: Simplify 0 into 0 2.834 * [backup-simplify]: Simplify 1 into 1 2.835 * [backup-simplify]: Simplify (- 0) into 0 2.835 * [backup-simplify]: Simplify (- 1) into -1 2.835 * [backup-simplify]: Simplify (exp 0) into 1 2.835 * [backup-simplify]: Simplify (+ 1 1) into 2 2.835 * [backup-simplify]: Simplify (/ 1 2) into 1/2 2.836 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.836 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.836 * [backup-simplify]: Simplify (- 1) into -1 2.837 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.837 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.838 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 2.838 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 2.839 * [backup-simplify]: Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2)) 2.839 * [backup-simplify]: Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2)) 2.840 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (sqrt 1/2))) into 0 2.840 * [backup-simplify]: Simplify 0 into 0 2.841 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.841 * [backup-simplify]: Simplify (- 1) into -1 2.841 * [backup-simplify]: Simplify (- 0) into 0 2.842 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.842 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.843 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4 2.845 * [backup-simplify]: Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2)) 2.847 * [backup-simplify]: Simplify (+ (* 2 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2)))) 2.848 * [backup-simplify]: Simplify (- (* 1/4 (/ 1 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2)))) 2.849 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.850 * [backup-simplify]: Simplify (- 1) into -1 2.850 * [backup-simplify]: Simplify (- 1) into -1 2.850 * [backup-simplify]: Simplify (- 0) into 0 2.850 * [backup-simplify]: Simplify (- 0) into 0 2.852 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.852 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.853 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0 2.854 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0 2.855 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2))))) into 0 2.855 * [backup-simplify]: Simplify 0 into 0 2.857 * [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 2.857 * [backup-simplify]: Simplify (- 1) into -1 2.857 * [backup-simplify]: Simplify (- 1) into -1 2.857 * [backup-simplify]: Simplify (- 0) into 0 2.858 * [backup-simplify]: Simplify (- 1) into -1 2.858 * [backup-simplify]: Simplify (- 0) into 0 2.858 * [backup-simplify]: Simplify (- 0) into 0 2.858 * [backup-simplify]: Simplify (- 0) into 0 2.861 * [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 2.861 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.866 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48 2.873 * [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))) 2.887 * [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)))) 2.893 * [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)))) 2.902 * [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))))) 2.902 * [backup-simplify]: Simplify (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 2.902 * [approximate]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0 2.903 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 2.903 * [taylor]: Taking taylor expansion of 2 in x 2.903 * [backup-simplify]: Simplify 2 into 2 2.903 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.903 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.903 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.903 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.903 * [taylor]: Taking taylor expansion of x in x 2.903 * [backup-simplify]: Simplify 0 into 0 2.903 * [backup-simplify]: Simplify 1 into 1 2.903 * [backup-simplify]: Simplify (/ 1 1) into 1 2.903 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.903 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.903 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.903 * [taylor]: Taking taylor expansion of x in x 2.904 * [backup-simplify]: Simplify 0 into 0 2.904 * [backup-simplify]: Simplify 1 into 1 2.904 * [backup-simplify]: Simplify (/ 1 1) into 1 2.904 * [backup-simplify]: Simplify (- 1) into -1 2.904 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.905 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.905 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.905 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.905 * [backup-simplify]: Simplify (+ 0 0) into 0 2.906 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.906 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.906 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 2.906 * [taylor]: Taking taylor expansion of 2 in x 2.906 * [backup-simplify]: Simplify 2 into 2 2.906 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.906 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.906 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.906 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.906 * [taylor]: Taking taylor expansion of x in x 2.906 * [backup-simplify]: Simplify 0 into 0 2.906 * [backup-simplify]: Simplify 1 into 1 2.906 * [backup-simplify]: Simplify (/ 1 1) into 1 2.907 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.907 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.907 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.907 * [taylor]: Taking taylor expansion of x in x 2.907 * [backup-simplify]: Simplify 0 into 0 2.907 * [backup-simplify]: Simplify 1 into 1 2.907 * [backup-simplify]: Simplify (/ 1 1) into 1 2.907 * [backup-simplify]: Simplify (- 1) into -1 2.907 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.908 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.908 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.908 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.908 * [backup-simplify]: Simplify (+ 0 0) into 0 2.909 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.909 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.909 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 2.909 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 2.910 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.910 * [backup-simplify]: Simplify 0 into 0 2.910 * [backup-simplify]: Simplify (+ 0 0) into 0 2.911 * [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 2.912 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.913 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0 2.913 * [backup-simplify]: Simplify 0 into 0 2.913 * [backup-simplify]: Simplify (+ 0 0) into 0 2.914 * [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 2.915 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.916 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0 2.916 * [backup-simplify]: Simplify 0 into 0 2.916 * [backup-simplify]: Simplify (+ 0 0) into 0 2.917 * [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 2.918 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.920 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0 2.920 * [backup-simplify]: Simplify 0 into 0 2.920 * [backup-simplify]: Simplify (+ 0 0) into 0 2.921 * [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 2.922 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.924 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))))) into 0 2.924 * [backup-simplify]: Simplify 0 into 0 2.925 * [backup-simplify]: Simplify (+ 0 0) into 0 2.926 * [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 2.927 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.929 * [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 2.929 * [backup-simplify]: Simplify 0 into 0 2.930 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 2.930 * [backup-simplify]: Simplify (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 2.930 * [approximate]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0 2.930 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 2.930 * [taylor]: Taking taylor expansion of 2 in x 2.930 * [backup-simplify]: Simplify 2 into 2 2.930 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.930 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.930 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.930 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.930 * [taylor]: Taking taylor expansion of x in x 2.930 * [backup-simplify]: Simplify 0 into 0 2.930 * [backup-simplify]: Simplify 1 into 1 2.931 * [backup-simplify]: Simplify (/ 1 1) into 1 2.931 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.931 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.931 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.931 * [taylor]: Taking taylor expansion of -1 in x 2.931 * [backup-simplify]: Simplify -1 into -1 2.931 * [taylor]: Taking taylor expansion of x in x 2.931 * [backup-simplify]: Simplify 0 into 0 2.931 * [backup-simplify]: Simplify 1 into 1 2.932 * [backup-simplify]: Simplify (/ -1 1) into -1 2.932 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.932 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.932 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.932 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.933 * [backup-simplify]: Simplify (+ 0 0) into 0 2.933 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.933 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.933 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 2.933 * [taylor]: Taking taylor expansion of 2 in x 2.933 * [backup-simplify]: Simplify 2 into 2 2.933 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.933 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.933 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.933 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.934 * [taylor]: Taking taylor expansion of x in x 2.934 * [backup-simplify]: Simplify 0 into 0 2.934 * [backup-simplify]: Simplify 1 into 1 2.934 * [backup-simplify]: Simplify (/ 1 1) into 1 2.934 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.934 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.934 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.934 * [taylor]: Taking taylor expansion of -1 in x 2.934 * [backup-simplify]: Simplify -1 into -1 2.934 * [taylor]: Taking taylor expansion of x in x 2.934 * [backup-simplify]: Simplify 0 into 0 2.934 * [backup-simplify]: Simplify 1 into 1 2.935 * [backup-simplify]: Simplify (/ -1 1) into -1 2.935 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.935 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.935 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.935 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.936 * [backup-simplify]: Simplify (+ 0 0) into 0 2.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.936 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.936 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 2.936 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 2.937 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.937 * [backup-simplify]: Simplify 0 into 0 2.937 * [backup-simplify]: Simplify (+ 0 0) into 0 2.938 * [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 2.939 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.940 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0 2.940 * [backup-simplify]: Simplify 0 into 0 2.940 * [backup-simplify]: Simplify (+ 0 0) into 0 2.941 * [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 2.942 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.943 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0 2.943 * [backup-simplify]: Simplify 0 into 0 2.943 * [backup-simplify]: Simplify (+ 0 0) into 0 2.944 * [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 2.945 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.947 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0 2.947 * [backup-simplify]: Simplify 0 into 0 2.948 * [backup-simplify]: Simplify (+ 0 0) into 0 2.949 * [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 2.950 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.952 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))))) into 0 2.952 * [backup-simplify]: Simplify 0 into 0 2.953 * [backup-simplify]: Simplify (+ 0 0) into 0 2.954 * [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 2.955 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.957 * [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 2.957 * [backup-simplify]: Simplify 0 into 0 2.958 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) 2.958 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 2.958 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 2.958 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 2.958 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.958 * [taylor]: Taking taylor expansion of (exp x) in x 2.958 * [taylor]: Taking taylor expansion of x in x 2.958 * [backup-simplify]: Simplify 0 into 0 2.958 * [backup-simplify]: Simplify 1 into 1 2.958 * [backup-simplify]: Simplify (exp 0) into 1 2.958 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.958 * [taylor]: Taking taylor expansion of (- x) in x 2.958 * [taylor]: Taking taylor expansion of x in x 2.958 * [backup-simplify]: Simplify 0 into 0 2.958 * [backup-simplify]: Simplify 1 into 1 2.958 * [backup-simplify]: Simplify (- 0) into 0 2.959 * [backup-simplify]: Simplify (- 1) into -1 2.959 * [backup-simplify]: Simplify (exp 0) into 1 2.959 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.959 * [taylor]: Taking taylor expansion of (exp x) in x 2.959 * [taylor]: Taking taylor expansion of x in x 2.959 * [backup-simplify]: Simplify 0 into 0 2.959 * [backup-simplify]: Simplify 1 into 1 2.959 * [backup-simplify]: Simplify (exp 0) into 1 2.959 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.959 * [taylor]: Taking taylor expansion of (- x) in x 2.959 * [taylor]: Taking taylor expansion of x in x 2.959 * [backup-simplify]: Simplify 0 into 0 2.959 * [backup-simplify]: Simplify 1 into 1 2.960 * [backup-simplify]: Simplify (- 0) into 0 2.960 * [backup-simplify]: Simplify (- 1) into -1 2.960 * [backup-simplify]: Simplify (exp 0) into 1 2.960 * [backup-simplify]: Simplify (+ 1 1) into 2 2.960 * [backup-simplify]: Simplify 2 into 2 2.962 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.962 * [backup-simplify]: Simplify (- 1) into -1 2.963 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.964 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.964 * [backup-simplify]: Simplify 0 into 0 2.966 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.966 * [backup-simplify]: Simplify (- 1) into -1 2.966 * [backup-simplify]: Simplify (- 0) into 0 2.968 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.968 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.968 * [backup-simplify]: Simplify 1 into 1 2.971 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.971 * [backup-simplify]: Simplify (- 1) into -1 2.972 * [backup-simplify]: Simplify (- 1) into -1 2.972 * [backup-simplify]: Simplify (- 0) into 0 2.972 * [backup-simplify]: Simplify (- 0) into 0 2.975 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.975 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.975 * [backup-simplify]: Simplify 0 into 0 2.979 * [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 2.980 * [backup-simplify]: Simplify (- 1) into -1 2.980 * [backup-simplify]: Simplify (- 1) into -1 2.981 * [backup-simplify]: Simplify (- 0) into 0 2.981 * [backup-simplify]: Simplify (- 1) into -1 2.981 * [backup-simplify]: Simplify (- 0) into 0 2.982 * [backup-simplify]: Simplify (- 0) into 0 2.982 * [backup-simplify]: Simplify (- 0) into 0 2.986 * [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 2.987 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.987 * [backup-simplify]: Simplify 1/12 into 1/12 2.987 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.987 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.987 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 2.987 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.987 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.987 * [taylor]: Taking taylor expansion of x in x 2.987 * [backup-simplify]: Simplify 0 into 0 2.987 * [backup-simplify]: Simplify 1 into 1 2.988 * [backup-simplify]: Simplify (/ 1 1) into 1 2.988 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.988 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.988 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.988 * [taylor]: Taking taylor expansion of x in x 2.988 * [backup-simplify]: Simplify 0 into 0 2.988 * [backup-simplify]: Simplify 1 into 1 2.988 * [backup-simplify]: Simplify (/ 1 1) into 1 2.989 * [backup-simplify]: Simplify (- 1) into -1 2.989 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.989 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.989 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.989 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.989 * [taylor]: Taking taylor expansion of x in x 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.990 * [backup-simplify]: Simplify (/ 1 1) into 1 2.990 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.990 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.990 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.990 * [taylor]: Taking taylor expansion of x in x 2.990 * [backup-simplify]: Simplify 0 into 0 2.990 * [backup-simplify]: Simplify 1 into 1 2.990 * [backup-simplify]: Simplify (/ 1 1) into 1 2.990 * [backup-simplify]: Simplify (- 1) into -1 2.990 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.991 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.991 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.991 * [backup-simplify]: Simplify (+ 0 0) into 0 2.991 * [backup-simplify]: Simplify 0 into 0 2.991 * [backup-simplify]: Simplify (+ 0 0) into 0 2.991 * [backup-simplify]: Simplify 0 into 0 2.992 * [backup-simplify]: Simplify (+ 0 0) into 0 2.992 * [backup-simplify]: Simplify 0 into 0 2.992 * [backup-simplify]: Simplify (+ 0 0) into 0 2.992 * [backup-simplify]: Simplify 0 into 0 2.992 * [backup-simplify]: Simplify (+ 0 0) into 0 2.992 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify (+ 0 0) into 0 2.993 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 2.993 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.993 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 2.993 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.993 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.993 * [taylor]: Taking taylor expansion of x in x 2.993 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify 1 into 1 2.993 * [backup-simplify]: Simplify (/ 1 1) into 1 2.993 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.993 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.993 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.993 * [taylor]: Taking taylor expansion of -1 in x 2.993 * [backup-simplify]: Simplify -1 into -1 2.993 * [taylor]: Taking taylor expansion of x in x 2.993 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify 1 into 1 2.994 * [backup-simplify]: Simplify (/ -1 1) into -1 2.994 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.994 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.994 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.994 * [taylor]: Taking taylor expansion of x in x 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [backup-simplify]: Simplify 1 into 1 2.994 * [backup-simplify]: Simplify (/ 1 1) into 1 2.994 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.994 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.994 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.994 * [taylor]: Taking taylor expansion of -1 in x 2.994 * [backup-simplify]: Simplify -1 into -1 2.994 * [taylor]: Taking taylor expansion of x in x 2.994 * [backup-simplify]: Simplify 0 into 0 2.994 * [backup-simplify]: Simplify 1 into 1 2.994 * [backup-simplify]: Simplify (/ -1 1) into -1 2.994 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.995 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.995 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.995 * [backup-simplify]: Simplify (+ 0 0) into 0 2.995 * [backup-simplify]: Simplify 0 into 0 2.995 * [backup-simplify]: Simplify (+ 0 0) into 0 2.995 * [backup-simplify]: Simplify 0 into 0 2.995 * [backup-simplify]: Simplify (+ 0 0) into 0 2.995 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify (+ 0 0) into 0 2.996 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify (+ 0 0) into 0 2.996 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify (+ 0 0) into 0 2.996 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 2.996 * * * [progress]: simplifying candidates 2.996 * * * * [progress]: [ 1 / 217 ] simplifiying candidate # 2.997 * [simplify]: Simplifying (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 2.997 * * [simplify]: iters left: 6 (11 enodes) 3.000 * * [simplify]: iters left: 5 (42 enodes) 3.012 * * [simplify]: iters left: 4 (54 enodes) 3.030 * * [simplify]: iters left: 3 (86 enodes) 3.048 * * [simplify]: iters left: 2 (104 enodes) 3.064 * * [simplify]: iters left: 1 (113 enodes) 3.078 * * [simplify]: Extracting #0: cost 1 inf + 0 3.079 * * [simplify]: Extracting #1: cost 11 inf + 0 3.079 * * [simplify]: Extracting #2: cost 18 inf + 2 3.079 * * [simplify]: Extracting #3: cost 22 inf + 2 3.079 * * [simplify]: Extracting #4: cost 22 inf + 3 3.079 * * [simplify]: Extracting #5: cost 14 inf + 932 3.080 * * [simplify]: Extracting #6: cost 2 inf + 4273 3.082 * * [simplify]: Extracting #7: cost 0 inf + 4797 3.084 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 3.084 * [simplify]: Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) 3.084 * * * * [progress]: [ 2 / 217 ] simplifiying candidate # 3.084 * * * * [progress]: [ 3 / 217 ] simplifiying candidate # 3.084 * [simplify]: Simplifying (+ (- (log (sqrt (+ (exp x) (exp (- x)))))) (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))) 3.084 * * [simplify]: iters left: 6 (12 enodes) 3.090 * * [simplify]: iters left: 5 (43 enodes) 3.103 * * [simplify]: iters left: 4 (55 enodes) 3.121 * * [simplify]: iters left: 3 (71 enodes) 3.135 * * [simplify]: iters left: 2 (76 enodes) 3.145 * * [simplify]: iters left: 1 (83 enodes) 3.157 * * [simplify]: Extracting #0: cost 1 inf + 0 3.157 * * [simplify]: Extracting #1: cost 12 inf + 0 3.157 * * [simplify]: Extracting #2: cost 24 inf + 0 3.158 * * [simplify]: Extracting #3: cost 24 inf + 72 3.158 * * [simplify]: Extracting #4: cost 24 inf + 365 3.158 * * [simplify]: Extracting #5: cost 28 inf + 516 3.158 * * [simplify]: Extracting #6: cost 26 inf + 589 3.159 * * [simplify]: Extracting #7: cost 20 inf + 1405 3.160 * * [simplify]: Extracting #8: cost 4 inf + 7257 3.163 * * [simplify]: Extracting #9: cost 0 inf + 9074 3.165 * [simplify]: Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))) 3.165 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))))) 3.166 * * * * [progress]: [ 4 / 217 ] simplifiying candidate # 3.166 * [simplify]: Simplifying (+ (- (log (sqrt (+ (exp x) (exp (- x)))))) (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 3.166 * * [simplify]: iters left: 6 (12 enodes) 3.172 * * [simplify]: iters left: 5 (42 enodes) 3.185 * * [simplify]: iters left: 4 (54 enodes) 3.202 * * [simplify]: iters left: 3 (71 enodes) 3.215 * * [simplify]: iters left: 2 (78 enodes) 3.225 * * [simplify]: iters left: 1 (81 enodes) 3.237 * * [simplify]: Extracting #0: cost 1 inf + 0 3.237 * * [simplify]: Extracting #1: cost 9 inf + 0 3.237 * * [simplify]: Extracting #2: cost 20 inf + 0 3.238 * * [simplify]: Extracting #3: cost 19 inf + 254 3.238 * * [simplify]: Extracting #4: cost 22 inf + 254 3.238 * * [simplify]: Extracting #5: cost 27 inf + 254 3.238 * * [simplify]: Extracting #6: cost 25 inf + 327 3.238 * * [simplify]: Extracting #7: cost 15 inf + 2049 3.239 * * [simplify]: Extracting #8: cost 4 inf + 6084 3.241 * * [simplify]: Extracting #9: cost 0 inf + 7830 3.243 * [simplify]: Simplified to (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.243 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.243 * * * * [progress]: [ 5 / 217 ] simplifiying candidate # 3.243 * [simplify]: Simplifying (+ (- 0 (log (sqrt (+ (exp x) (exp (- x)))))) (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))) 3.244 * * [simplify]: iters left: 6 (13 enodes) 3.247 * * [simplify]: iters left: 5 (50 enodes) 3.256 * * [simplify]: iters left: 4 (82 enodes) 3.271 * * [simplify]: iters left: 3 (137 enodes) 3.307 * * [simplify]: iters left: 2 (155 enodes) 3.334 * * [simplify]: iters left: 1 (195 enodes) 3.369 * * [simplify]: Extracting #0: cost 1 inf + 0 3.369 * * [simplify]: Extracting #1: cost 12 inf + 0 3.369 * * [simplify]: Extracting #2: cost 23 inf + 1 3.369 * * [simplify]: Extracting #3: cost 24 inf + 2 3.369 * * [simplify]: Extracting #4: cost 25 inf + 144 3.369 * * [simplify]: Extracting #5: cost 28 inf + 366 3.370 * * [simplify]: Extracting #6: cost 27 inf + 368 3.370 * * [simplify]: Extracting #7: cost 21 inf + 994 3.371 * * [simplify]: Extracting #8: cost 9 inf + 5141 3.373 * * [simplify]: Extracting #9: cost 0 inf + 8894 3.375 * [simplify]: Simplified to (- (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.375 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.375 * * * * [progress]: [ 6 / 217 ] simplifiying candidate # 3.376 * [simplify]: Simplifying (+ (- 0 (log (sqrt (+ (exp x) (exp (- x)))))) (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 3.376 * * [simplify]: iters left: 6 (13 enodes) 3.379 * * [simplify]: iters left: 5 (49 enodes) 3.392 * * [simplify]: iters left: 4 (75 enodes) 3.416 * * [simplify]: iters left: 3 (124 enodes) 3.437 * * [simplify]: iters left: 2 (157 enodes) 3.470 * * [simplify]: iters left: 1 (175 enodes) 3.506 * * [simplify]: Extracting #0: cost 1 inf + 0 3.506 * * [simplify]: Extracting #1: cost 14 inf + 0 3.506 * * [simplify]: Extracting #2: cost 27 inf + 1 3.506 * * [simplify]: Extracting #3: cost 28 inf + 73 3.507 * * [simplify]: Extracting #4: cost 29 inf + 255 3.507 * * [simplify]: Extracting #5: cost 33 inf + 366 3.507 * * [simplify]: Extracting #6: cost 32 inf + 368 3.507 * * [simplify]: Extracting #7: cost 26 inf + 924 3.508 * * [simplify]: Extracting #8: cost 7 inf + 7632 3.511 * * [simplify]: Extracting #9: cost 0 inf + 10574 3.515 * [simplify]: Simplified to (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.515 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.515 * * * * [progress]: [ 7 / 217 ] simplifiying candidate # 3.516 * [simplify]: Simplifying (+ (- (log 1) (log (sqrt (+ (exp x) (exp (- x)))))) (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))) 3.516 * * [simplify]: iters left: 6 (14 enodes) 3.524 * * [simplify]: iters left: 5 (54 enodes) 3.541 * * [simplify]: iters left: 4 (69 enodes) 3.563 * * [simplify]: iters left: 3 (121 enodes) 3.598 * * [simplify]: iters left: 2 (140 enodes) 3.615 * * [simplify]: iters left: 1 (154 enodes) 3.641 * * [simplify]: Extracting #0: cost 1 inf + 0 3.641 * * [simplify]: Extracting #1: cost 14 inf + 0 3.641 * * [simplify]: Extracting #2: cost 25 inf + 1 3.641 * * [simplify]: Extracting #3: cost 24 inf + 144 3.641 * * [simplify]: Extracting #4: cost 25 inf + 366 3.641 * * [simplify]: Extracting #5: cost 30 inf + 366 3.642 * * [simplify]: Extracting #6: cost 25 inf + 662 3.642 * * [simplify]: Extracting #7: cost 16 inf + 2962 3.645 * * [simplify]: Extracting #8: cost 2 inf + 8864 3.649 * * [simplify]: Extracting #9: cost 0 inf + 9789 3.653 * [simplify]: Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))) 3.653 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))))) 3.653 * * * * [progress]: [ 8 / 217 ] simplifiying candidate # 3.654 * [simplify]: Simplifying (+ (- (log 1) (log (sqrt (+ (exp x) (exp (- x)))))) (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 3.654 * * [simplify]: iters left: 6 (14 enodes) 3.662 * * [simplify]: iters left: 5 (53 enodes) 3.674 * * [simplify]: iters left: 4 (70 enodes) 3.687 * * [simplify]: iters left: 3 (116 enodes) 3.716 * * [simplify]: iters left: 2 (137 enodes) 3.738 * * [simplify]: iters left: 1 (161 enodes) 3.788 * * [simplify]: Extracting #0: cost 1 inf + 0 3.788 * * [simplify]: Extracting #1: cost 12 inf + 0 3.788 * * [simplify]: Extracting #2: cost 25 inf + 1 3.788 * * [simplify]: Extracting #3: cost 25 inf + 144 3.789 * * [simplify]: Extracting #4: cost 26 inf + 366 3.789 * * [simplify]: Extracting #5: cost 31 inf + 366 3.789 * * [simplify]: Extracting #6: cost 26 inf + 662 3.790 * * [simplify]: Extracting #7: cost 11 inf + 5164 3.791 * * [simplify]: Extracting #8: cost 2 inf + 8847 3.794 * * [simplify]: Extracting #9: cost 0 inf + 9710 3.796 * [simplify]: Simplified to (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.796 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.797 * * * * [progress]: [ 9 / 217 ] simplifiying candidate # 3.798 * [simplify]: Simplifying (+ (log (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))) 3.798 * * [simplify]: iters left: 6 (14 enodes) 3.804 * * [simplify]: iters left: 5 (53 enodes) 3.820 * * [simplify]: iters left: 4 (63 enodes) 3.837 * * [simplify]: iters left: 3 (90 enodes) 3.864 * * [simplify]: iters left: 2 (116 enodes) 3.902 * * [simplify]: iters left: 1 (154 enodes) 3.945 * * [simplify]: Extracting #0: cost 1 inf + 0 3.945 * * [simplify]: Extracting #1: cost 12 inf + 0 3.945 * * [simplify]: Extracting #2: cost 26 inf + 1 3.945 * * [simplify]: Extracting #3: cost 28 inf + 73 3.946 * * [simplify]: Extracting #4: cost 27 inf + 367 3.946 * * [simplify]: Extracting #5: cost 31 inf + 367 3.946 * * [simplify]: Extracting #6: cost 31 inf + 368 3.946 * * [simplify]: Extracting #7: cost 23 inf + 1256 3.947 * * [simplify]: Extracting #8: cost 11 inf + 5712 3.949 * * [simplify]: Extracting #9: cost 1 inf + 10161 3.951 * * [simplify]: Extracting #10: cost 0 inf + 10532 3.953 * [simplify]: Simplified to (- (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.953 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.953 * * * * [progress]: [ 10 / 217 ] simplifiying candidate # 3.953 * [simplify]: Simplifying (+ (log (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 3.953 * * [simplify]: iters left: 6 (13 enodes) 3.957 * * [simplify]: iters left: 5 (50 enodes) 3.965 * * [simplify]: iters left: 4 (62 enodes) 3.983 * * [simplify]: iters left: 3 (87 enodes) 4.013 * * [simplify]: iters left: 2 (117 enodes) 4.047 * * [simplify]: iters left: 1 (156 enodes) 4.077 * * [simplify]: Extracting #0: cost 1 inf + 0 4.077 * * [simplify]: Extracting #1: cost 11 inf + 0 4.077 * * [simplify]: Extracting #2: cost 27 inf + 1 4.077 * * [simplify]: Extracting #3: cost 32 inf + 2 4.078 * * [simplify]: Extracting #4: cost 31 inf + 256 4.078 * * [simplify]: Extracting #5: cost 34 inf + 367 4.079 * * [simplify]: Extracting #6: cost 34 inf + 368 4.079 * * [simplify]: Extracting #7: cost 28 inf + 994 4.081 * * [simplify]: Extracting #8: cost 8 inf + 8105 4.086 * * [simplify]: Extracting #9: cost 0 inf + 11278 4.090 * [simplify]: Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))) 4.090 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))))) 4.090 * * * * [progress]: [ 11 / 217 ] simplifiying candidate # 4.090 * * * * [progress]: [ 12 / 217 ] simplifiying candidate # 4.091 * * * * [progress]: [ 13 / 217 ] simplifiying candidate # 4.091 * [simplify]: Simplifying (* (/ (* (* 1 1) 1) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ (* (* 2 2) 2) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) 4.091 * * [simplify]: iters left: 6 (17 enodes) 4.102 * * [simplify]: iters left: 5 (70 enodes) 4.137 * * [simplify]: iters left: 4 (192 enodes) 4.288 * * [simplify]: Extracting #0: cost 1 inf + 0 4.288 * * [simplify]: Extracting #1: cost 64 inf + 0 4.289 * * [simplify]: Extracting #2: cost 201 inf + 3 4.291 * * [simplify]: Extracting #3: cost 210 inf + 5 4.293 * * [simplify]: Extracting #4: cost 195 inf + 2810 4.300 * * [simplify]: Extracting #5: cost 128 inf + 24359 4.322 * * [simplify]: Extracting #6: cost 9 inf + 68028 4.348 * * [simplify]: Extracting #7: cost 0 inf + 71434 4.372 * [simplify]: Simplified to (/ (/ (/ 8 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) 4.372 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ (/ 8 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))))) 4.372 * * * * [progress]: [ 14 / 217 ] simplifiying candidate # 4.372 * [simplify]: Simplifying (* (/ (* (* 1 1) 1) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 4.372 * * [simplify]: iters left: 6 (17 enodes) 4.377 * * [simplify]: iters left: 5 (67 enodes) 4.391 * * [simplify]: iters left: 4 (166 enodes) 4.469 * * [simplify]: Extracting #0: cost 1 inf + 0 4.469 * * [simplify]: Extracting #1: cost 40 inf + 0 4.470 * * [simplify]: Extracting #2: cost 145 inf + 1 4.471 * * [simplify]: Extracting #3: cost 154 inf + 5 4.472 * * [simplify]: Extracting #4: cost 148 inf + 454 4.473 * * [simplify]: Extracting #5: cost 140 inf + 1758 4.480 * * [simplify]: Extracting #6: cost 62 inf + 24954 4.497 * * [simplify]: Extracting #7: cost 3 inf + 44157 4.519 * * [simplify]: Extracting #8: cost 0 inf + 45258 4.540 * [simplify]: Simplified to (/ (/ 8 (* (+ (/ 1 (exp x)) (exp x)) (sqrt (+ (/ 1 (exp x)) (exp x))))) (* (+ (/ 1 (exp x)) (exp x)) (sqrt (+ (/ 1 (exp x)) (exp x))))) 4.540 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (* (+ (/ 1 (exp x)) (exp x)) (sqrt (+ (/ 1 (exp x)) (exp x))))) (* (+ (/ 1 (exp x)) (exp x)) (sqrt (+ (/ 1 (exp x)) (exp x))))))) 4.540 * * * * [progress]: [ 15 / 217 ] simplifiying candidate # 4.541 * [simplify]: Simplifying (* (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (* (* 2 2) 2) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) 4.541 * * [simplify]: iters left: 6 (17 enodes) 4.552 * * [simplify]: iters left: 5 (76 enodes) 4.578 * * [simplify]: iters left: 4 (181 enodes) 4.686 * * [simplify]: Extracting #0: cost 1 inf + 0 4.687 * * [simplify]: Extracting #1: cost 50 inf + 0 4.688 * * [simplify]: Extracting #2: cost 143 inf + 3 4.689 * * [simplify]: Extracting #3: cost 154 inf + 5 4.691 * * [simplify]: Extracting #4: cost 127 inf + 7153 4.703 * * [simplify]: Extracting #5: cost 24 inf + 43227 4.720 * * [simplify]: Extracting #6: cost 0 inf + 51523 4.742 * [simplify]: Simplified to (/ (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) 4.743 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))) 4.743 * * * * [progress]: [ 16 / 217 ] simplifiying candidate # 4.743 * [simplify]: Simplifying (* (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 4.744 * * [simplify]: iters left: 6 (15 enodes) 4.755 * * [simplify]: iters left: 5 (68 enodes) 4.784 * * [simplify]: iters left: 4 (143 enodes) 4.860 * * [simplify]: iters left: 3 (361 enodes) 5.198 * * [simplify]: Extracting #0: cost 1 inf + 0 5.198 * * [simplify]: Extracting #1: cost 64 inf + 0 5.200 * * [simplify]: Extracting #2: cost 170 inf + 4 5.202 * * [simplify]: Extracting #3: cost 173 inf + 6 5.204 * * [simplify]: Extracting #4: cost 166 inf + 634 5.207 * * [simplify]: Extracting #5: cost 142 inf + 7833 5.224 * * [simplify]: Extracting #6: cost 31 inf + 52495 5.248 * * [simplify]: Extracting #7: cost 0 inf + 67625 5.276 * [simplify]: Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) 5.276 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))) 5.277 * * * * [progress]: [ 17 / 217 ] simplifiying candidate # 5.277 * * * * [progress]: [ 18 / 217 ] simplifiying candidate # 5.277 * * * * [progress]: [ 19 / 217 ] simplifiying candidate # 5.277 * * * * [progress]: [ 20 / 217 ] simplifiying candidate # 5.277 * [simplify]: Simplifying (* 1 2) 5.277 * * [simplify]: iters left: 2 (3 enodes) 5.280 * * [simplify]: iters left: 1 (9 enodes) 5.282 * * [simplify]: Extracting #0: cost 1 inf + 0 5.282 * * [simplify]: Extracting #1: cost 0 inf + 1 5.283 * [simplify]: Simplified to 2 5.283 * [simplify]: Simplified (2 1) to (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) 5.283 * [simplify]: Simplifying (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) 5.283 * * [simplify]: iters left: 6 (7 enodes) 5.285 * * [simplify]: iters left: 5 (22 enodes) 5.291 * * [simplify]: iters left: 4 (27 enodes) 5.298 * * [simplify]: iters left: 3 (29 enodes) 5.304 * * [simplify]: Extracting #0: cost 1 inf + 0 5.304 * * [simplify]: Extracting #1: cost 5 inf + 0 5.304 * * [simplify]: Extracting #2: cost 11 inf + 0 5.304 * * [simplify]: Extracting #3: cost 10 inf + 2 5.304 * * [simplify]: Extracting #4: cost 3 inf + 602 5.304 * * [simplify]: Extracting #5: cost 0 inf + 1136 5.305 * [simplify]: Simplified to (+ (exp x) (/ 1 (exp x))) 5.305 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (/ 1 (exp x))))) 5.305 * * * * [progress]: [ 21 / 217 ] simplifiying candidate # 5.305 * * * * [progress]: [ 22 / 217 ] simplifiying candidate # 5.305 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 5.305 * * [simplify]: iters left: 6 (13 enodes) 5.308 * * [simplify]: iters left: 5 (44 enodes) 5.315 * * [simplify]: iters left: 4 (46 enodes) 5.322 * * [simplify]: Extracting #0: cost 1 inf + 0 5.322 * * [simplify]: Extracting #1: cost 4 inf + 0 5.323 * * [simplify]: Extracting #2: cost 8 inf + 0 5.323 * * [simplify]: Extracting #3: cost 13 inf + 0 5.323 * * [simplify]: Extracting #4: cost 13 inf + 2 5.323 * * [simplify]: Extracting #5: cost 16 inf + 2 5.323 * * [simplify]: Extracting #6: cost 20 inf + 2 5.323 * * [simplify]: Extracting #7: cost 19 inf + 44 5.323 * * [simplify]: Extracting #8: cost 13 inf + 670 5.323 * * [simplify]: Extracting #9: cost 6 inf + 2661 5.324 * * [simplify]: Extracting #10: cost 0 inf + 4915 5.324 * [simplify]: Simplified to (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 5.324 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 5.325 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 5.325 * * [simplify]: iters left: 6 (13 enodes) 5.328 * * [simplify]: iters left: 5 (44 enodes) 5.335 * * [simplify]: iters left: 4 (46 enodes) 5.344 * * [simplify]: Extracting #0: cost 1 inf + 0 5.345 * * [simplify]: Extracting #1: cost 4 inf + 0 5.345 * * [simplify]: Extracting #2: cost 8 inf + 0 5.345 * * [simplify]: Extracting #3: cost 13 inf + 0 5.345 * * [simplify]: Extracting #4: cost 13 inf + 2 5.345 * * [simplify]: Extracting #5: cost 16 inf + 2 5.345 * * [simplify]: Extracting #6: cost 20 inf + 2 5.345 * * [simplify]: Extracting #7: cost 19 inf + 44 5.345 * * [simplify]: Extracting #8: cost 13 inf + 670 5.346 * * [simplify]: Extracting #9: cost 6 inf + 2661 5.347 * * [simplify]: Extracting #10: cost 0 inf + 4915 5.348 * [simplify]: Simplified to (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 5.348 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))))) 5.348 * * * * [progress]: [ 23 / 217 ] simplifiying candidate # 5.349 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.349 * * [simplify]: iters left: 6 (14 enodes) 5.356 * * [simplify]: iters left: 5 (49 enodes) 5.371 * * [simplify]: iters left: 4 (57 enodes) 5.389 * * [simplify]: iters left: 3 (61 enodes) 5.401 * * [simplify]: iters left: 2 (65 enodes) 5.410 * * [simplify]: iters left: 1 (68 enodes) 5.420 * * [simplify]: Extracting #0: cost 1 inf + 0 5.420 * * [simplify]: Extracting #1: cost 10 inf + 0 5.421 * * [simplify]: Extracting #2: cost 21 inf + 0 5.421 * * [simplify]: Extracting #3: cost 24 inf + 1 5.421 * * [simplify]: Extracting #4: cost 24 inf + 84 5.421 * * [simplify]: Extracting #5: cost 28 inf + 84 5.421 * * [simplify]: Extracting #6: cost 28 inf + 85 5.421 * * [simplify]: Extracting #7: cost 22 inf + 711 5.422 * * [simplify]: Extracting #8: cost 9 inf + 4813 5.423 * * [simplify]: Extracting #9: cost 0 inf + 8453 5.424 * [simplify]: Simplified to (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) 5.424 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 5.424 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.424 * * [simplify]: iters left: 6 (14 enodes) 5.428 * * [simplify]: iters left: 5 (49 enodes) 5.439 * * [simplify]: iters left: 4 (57 enodes) 5.453 * * [simplify]: iters left: 3 (61 enodes) 5.469 * * [simplify]: iters left: 2 (65 enodes) 5.488 * * [simplify]: iters left: 1 (68 enodes) 5.512 * * [simplify]: Extracting #0: cost 1 inf + 0 5.513 * * [simplify]: Extracting #1: cost 10 inf + 0 5.513 * * [simplify]: Extracting #2: cost 21 inf + 0 5.513 * * [simplify]: Extracting #3: cost 24 inf + 1 5.513 * * [simplify]: Extracting #4: cost 24 inf + 84 5.513 * * [simplify]: Extracting #5: cost 28 inf + 84 5.513 * * [simplify]: Extracting #6: cost 28 inf + 85 5.514 * * [simplify]: Extracting #7: cost 22 inf + 711 5.515 * * [simplify]: Extracting #8: cost 9 inf + 4813 5.517 * * [simplify]: Extracting #9: cost 0 inf + 8453 5.519 * [simplify]: Simplified to (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) 5.519 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))))) 5.519 * * * * [progress]: [ 24 / 217 ] simplifiying candidate # 5.520 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.520 * * [simplify]: iters left: 6 (14 enodes) 5.527 * * [simplify]: iters left: 5 (49 enodes) 5.541 * * [simplify]: iters left: 4 (57 enodes) 5.557 * * [simplify]: iters left: 3 (61 enodes) 5.570 * * [simplify]: iters left: 2 (65 enodes) 5.580 * * [simplify]: iters left: 1 (68 enodes) 5.590 * * [simplify]: Extracting #0: cost 1 inf + 0 5.590 * * [simplify]: Extracting #1: cost 10 inf + 0 5.590 * * [simplify]: Extracting #2: cost 21 inf + 0 5.590 * * [simplify]: Extracting #3: cost 24 inf + 1 5.590 * * [simplify]: Extracting #4: cost 24 inf + 84 5.590 * * [simplify]: Extracting #5: cost 28 inf + 84 5.590 * * [simplify]: Extracting #6: cost 28 inf + 85 5.590 * * [simplify]: Extracting #7: cost 22 inf + 711 5.591 * * [simplify]: Extracting #8: cost 9 inf + 4813 5.592 * * [simplify]: Extracting #9: cost 0 inf + 8453 5.593 * [simplify]: Simplified to (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) 5.593 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 5.593 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.593 * * [simplify]: iters left: 6 (14 enodes) 5.597 * * [simplify]: iters left: 5 (49 enodes) 5.609 * * [simplify]: iters left: 4 (57 enodes) 5.618 * * [simplify]: iters left: 3 (61 enodes) 5.628 * * [simplify]: iters left: 2 (65 enodes) 5.637 * * [simplify]: iters left: 1 (68 enodes) 5.650 * * [simplify]: Extracting #0: cost 1 inf + 0 5.650 * * [simplify]: Extracting #1: cost 10 inf + 0 5.650 * * [simplify]: Extracting #2: cost 21 inf + 0 5.650 * * [simplify]: Extracting #3: cost 24 inf + 1 5.650 * * [simplify]: Extracting #4: cost 24 inf + 84 5.651 * * [simplify]: Extracting #5: cost 28 inf + 84 5.651 * * [simplify]: Extracting #6: cost 28 inf + 85 5.651 * * [simplify]: Extracting #7: cost 22 inf + 711 5.652 * * [simplify]: Extracting #8: cost 9 inf + 4813 5.654 * * [simplify]: Extracting #9: cost 0 inf + 8453 5.657 * [simplify]: Simplified to (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) 5.657 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))))) 5.657 * * * * [progress]: [ 25 / 217 ] simplifiying candidate # 5.657 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 5.657 * * [simplify]: iters left: 6 (14 enodes) 5.665 * * [simplify]: iters left: 5 (49 enodes) 5.680 * * [simplify]: iters left: 4 (57 enodes) 5.698 * * [simplify]: iters left: 3 (66 enodes) 5.714 * * [simplify]: iters left: 2 (70 enodes) 5.731 * * [simplify]: Extracting #0: cost 1 inf + 0 5.731 * * [simplify]: Extracting #1: cost 7 inf + 0 5.731 * * [simplify]: Extracting #2: cost 12 inf + 1 5.731 * * [simplify]: Extracting #3: cost 16 inf + 1 5.731 * * [simplify]: Extracting #4: cost 18 inf + 2 5.731 * * [simplify]: Extracting #5: cost 22 inf + 2 5.731 * * [simplify]: Extracting #6: cost 19 inf + 226 5.732 * * [simplify]: Extracting #7: cost 6 inf + 3504 5.734 * * [simplify]: Extracting #8: cost 0 inf + 5675 5.736 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 5.736 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 5.736 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 5.736 * * [simplify]: iters left: 6 (14 enodes) 5.743 * * [simplify]: iters left: 5 (49 enodes) 5.759 * * [simplify]: iters left: 4 (57 enodes) 5.775 * * [simplify]: iters left: 3 (66 enodes) 5.791 * * [simplify]: iters left: 2 (70 enodes) 5.808 * * [simplify]: Extracting #0: cost 1 inf + 0 5.808 * * [simplify]: Extracting #1: cost 7 inf + 0 5.808 * * [simplify]: Extracting #2: cost 12 inf + 1 5.809 * * [simplify]: Extracting #3: cost 16 inf + 1 5.809 * * [simplify]: Extracting #4: cost 18 inf + 2 5.809 * * [simplify]: Extracting #5: cost 22 inf + 2 5.809 * * [simplify]: Extracting #6: cost 19 inf + 226 5.810 * * [simplify]: Extracting #7: cost 6 inf + 3504 5.811 * * [simplify]: Extracting #8: cost 0 inf + 5675 5.813 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 5.813 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 5.813 * * * * [progress]: [ 26 / 217 ] simplifiying candidate # 5.814 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.814 * * [simplify]: iters left: 6 (14 enodes) 5.822 * * [simplify]: iters left: 5 (51 enodes) 5.837 * * [simplify]: iters left: 4 (69 enodes) 5.858 * * [simplify]: iters left: 3 (88 enodes) 5.881 * * [simplify]: iters left: 2 (113 enodes) 5.917 * * [simplify]: iters left: 1 (119 enodes) 5.929 * * [simplify]: Extracting #0: cost 1 inf + 0 5.929 * * [simplify]: Extracting #1: cost 11 inf + 0 5.929 * * [simplify]: Extracting #2: cost 20 inf + 1 5.929 * * [simplify]: Extracting #3: cost 21 inf + 43 5.929 * * [simplify]: Extracting #4: cost 24 inf + 84 5.930 * * [simplify]: Extracting #5: cost 20 inf + 379 5.930 * * [simplify]: Extracting #6: cost 6 inf + 4190 5.931 * * [simplify]: Extracting #7: cost 0 inf + 6281 5.932 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 5.932 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 5.933 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.933 * * [simplify]: iters left: 6 (14 enodes) 5.937 * * [simplify]: iters left: 5 (51 enodes) 5.945 * * [simplify]: iters left: 4 (69 enodes) 5.965 * * [simplify]: iters left: 3 (88 enodes) 5.992 * * [simplify]: iters left: 2 (113 enodes) 6.030 * * [simplify]: iters left: 1 (119 enodes) 6.055 * * [simplify]: Extracting #0: cost 1 inf + 0 6.055 * * [simplify]: Extracting #1: cost 11 inf + 0 6.055 * * [simplify]: Extracting #2: cost 20 inf + 1 6.055 * * [simplify]: Extracting #3: cost 21 inf + 43 6.056 * * [simplify]: Extracting #4: cost 24 inf + 84 6.056 * * [simplify]: Extracting #5: cost 20 inf + 379 6.057 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.059 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.062 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.062 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 6.062 * * * * [progress]: [ 27 / 217 ] simplifiying candidate # 6.062 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.063 * * [simplify]: iters left: 6 (14 enodes) 6.071 * * [simplify]: iters left: 5 (51 enodes) 6.087 * * [simplify]: iters left: 4 (69 enodes) 6.106 * * [simplify]: iters left: 3 (88 enodes) 6.132 * * [simplify]: iters left: 2 (113 enodes) 6.170 * * [simplify]: iters left: 1 (119 enodes) 6.194 * * [simplify]: Extracting #0: cost 1 inf + 0 6.194 * * [simplify]: Extracting #1: cost 11 inf + 0 6.194 * * [simplify]: Extracting #2: cost 20 inf + 1 6.195 * * [simplify]: Extracting #3: cost 21 inf + 43 6.195 * * [simplify]: Extracting #4: cost 24 inf + 84 6.195 * * [simplify]: Extracting #5: cost 20 inf + 379 6.196 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.198 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.201 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.201 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 6.201 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.202 * * [simplify]: iters left: 6 (14 enodes) 6.210 * * [simplify]: iters left: 5 (51 enodes) 6.226 * * [simplify]: iters left: 4 (69 enodes) 6.248 * * [simplify]: iters left: 3 (88 enodes) 6.275 * * [simplify]: iters left: 2 (113 enodes) 6.305 * * [simplify]: iters left: 1 (119 enodes) 6.316 * * [simplify]: Extracting #0: cost 1 inf + 0 6.317 * * [simplify]: Extracting #1: cost 11 inf + 0 6.317 * * [simplify]: Extracting #2: cost 20 inf + 1 6.317 * * [simplify]: Extracting #3: cost 21 inf + 43 6.317 * * [simplify]: Extracting #4: cost 24 inf + 84 6.317 * * [simplify]: Extracting #5: cost 20 inf + 379 6.318 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.319 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.320 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.320 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 6.320 * * * * [progress]: [ 28 / 217 ] simplifiying candidate # 6.320 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.320 * * [simplify]: iters left: 6 (14 enodes) 6.324 * * [simplify]: iters left: 5 (49 enodes) 6.332 * * [simplify]: iters left: 4 (57 enodes) 6.340 * * [simplify]: iters left: 3 (66 enodes) 6.350 * * [simplify]: iters left: 2 (70 enodes) 6.360 * * [simplify]: Extracting #0: cost 1 inf + 0 6.360 * * [simplify]: Extracting #1: cost 7 inf + 0 6.360 * * [simplify]: Extracting #2: cost 12 inf + 1 6.360 * * [simplify]: Extracting #3: cost 16 inf + 1 6.360 * * [simplify]: Extracting #4: cost 18 inf + 2 6.360 * * [simplify]: Extracting #5: cost 22 inf + 2 6.360 * * [simplify]: Extracting #6: cost 19 inf + 226 6.360 * * [simplify]: Extracting #7: cost 6 inf + 3504 6.361 * * [simplify]: Extracting #8: cost 0 inf + 5675 6.362 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.362 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 6.362 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.363 * * [simplify]: iters left: 6 (14 enodes) 6.366 * * [simplify]: iters left: 5 (49 enodes) 6.375 * * [simplify]: iters left: 4 (57 enodes) 6.392 * * [simplify]: iters left: 3 (66 enodes) 6.407 * * [simplify]: iters left: 2 (70 enodes) 6.416 * * [simplify]: Extracting #0: cost 1 inf + 0 6.417 * * [simplify]: Extracting #1: cost 7 inf + 0 6.417 * * [simplify]: Extracting #2: cost 12 inf + 1 6.417 * * [simplify]: Extracting #3: cost 16 inf + 1 6.417 * * [simplify]: Extracting #4: cost 18 inf + 2 6.417 * * [simplify]: Extracting #5: cost 22 inf + 2 6.417 * * [simplify]: Extracting #6: cost 19 inf + 226 6.417 * * [simplify]: Extracting #7: cost 6 inf + 3504 6.418 * * [simplify]: Extracting #8: cost 0 inf + 5675 6.419 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.419 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 6.419 * * * * [progress]: [ 29 / 217 ] simplifiying candidate # 6.419 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.419 * * [simplify]: iters left: 6 (14 enodes) 6.424 * * [simplify]: iters left: 5 (51 enodes) 6.432 * * [simplify]: iters left: 4 (69 enodes) 6.443 * * [simplify]: iters left: 3 (88 enodes) 6.456 * * [simplify]: iters left: 2 (113 enodes) 6.477 * * [simplify]: iters left: 1 (119 enodes) 6.499 * * [simplify]: Extracting #0: cost 1 inf + 0 6.499 * * [simplify]: Extracting #1: cost 11 inf + 0 6.499 * * [simplify]: Extracting #2: cost 20 inf + 1 6.499 * * [simplify]: Extracting #3: cost 21 inf + 43 6.500 * * [simplify]: Extracting #4: cost 24 inf + 84 6.500 * * [simplify]: Extracting #5: cost 20 inf + 379 6.501 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.503 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.505 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.505 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 6.505 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.506 * * [simplify]: iters left: 6 (14 enodes) 6.514 * * [simplify]: iters left: 5 (51 enodes) 6.530 * * [simplify]: iters left: 4 (69 enodes) 6.552 * * [simplify]: iters left: 3 (88 enodes) 6.569 * * [simplify]: iters left: 2 (113 enodes) 6.591 * * [simplify]: iters left: 1 (119 enodes) 6.614 * * [simplify]: Extracting #0: cost 1 inf + 0 6.614 * * [simplify]: Extracting #1: cost 11 inf + 0 6.614 * * [simplify]: Extracting #2: cost 20 inf + 1 6.615 * * [simplify]: Extracting #3: cost 21 inf + 43 6.615 * * [simplify]: Extracting #4: cost 24 inf + 84 6.615 * * [simplify]: Extracting #5: cost 20 inf + 379 6.616 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.618 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.621 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.621 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 6.621 * * * * [progress]: [ 30 / 217 ] simplifiying candidate # 6.621 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.621 * * [simplify]: iters left: 6 (14 enodes) 6.629 * * [simplify]: iters left: 5 (51 enodes) 6.643 * * [simplify]: iters left: 4 (69 enodes) 6.665 * * [simplify]: iters left: 3 (88 enodes) 6.692 * * [simplify]: iters left: 2 (113 enodes) 6.712 * * [simplify]: iters left: 1 (119 enodes) 6.726 * * [simplify]: Extracting #0: cost 1 inf + 0 6.726 * * [simplify]: Extracting #1: cost 11 inf + 0 6.726 * * [simplify]: Extracting #2: cost 20 inf + 1 6.726 * * [simplify]: Extracting #3: cost 21 inf + 43 6.726 * * [simplify]: Extracting #4: cost 24 inf + 84 6.727 * * [simplify]: Extracting #5: cost 20 inf + 379 6.728 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.730 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.732 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.732 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 6.733 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.733 * * [simplify]: iters left: 6 (14 enodes) 6.740 * * [simplify]: iters left: 5 (51 enodes) 6.756 * * [simplify]: iters left: 4 (69 enodes) 6.777 * * [simplify]: iters left: 3 (88 enodes) 6.803 * * [simplify]: iters left: 2 (113 enodes) 6.836 * * [simplify]: iters left: 1 (119 enodes) 6.848 * * [simplify]: Extracting #0: cost 1 inf + 0 6.848 * * [simplify]: Extracting #1: cost 11 inf + 0 6.848 * * [simplify]: Extracting #2: cost 20 inf + 1 6.848 * * [simplify]: Extracting #3: cost 21 inf + 43 6.848 * * [simplify]: Extracting #4: cost 24 inf + 84 6.848 * * [simplify]: Extracting #5: cost 20 inf + 379 6.849 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.850 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.851 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.851 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 6.851 * * * * [progress]: [ 31 / 217 ] simplifiying candidate # 6.851 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.851 * * [simplify]: iters left: 6 (13 enodes) 6.855 * * [simplify]: iters left: 5 (46 enodes) 6.862 * * [simplify]: iters left: 4 (52 enodes) 6.870 * * [simplify]: iters left: 3 (66 enodes) 6.888 * * [simplify]: Extracting #0: cost 1 inf + 0 6.888 * * [simplify]: Extracting #1: cost 7 inf + 0 6.888 * * [simplify]: Extracting #2: cost 12 inf + 1 6.888 * * [simplify]: Extracting #3: cost 16 inf + 1 6.888 * * [simplify]: Extracting #4: cost 18 inf + 2 6.888 * * [simplify]: Extracting #5: cost 22 inf + 2 6.888 * * [simplify]: Extracting #6: cost 22 inf + 3 6.889 * * [simplify]: Extracting #7: cost 15 inf + 670 6.890 * * [simplify]: Extracting #8: cost 4 inf + 4188 6.891 * * [simplify]: Extracting #9: cost 0 inf + 5675 6.893 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.893 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 6.893 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.893 * * [simplify]: iters left: 6 (13 enodes) 6.900 * * [simplify]: iters left: 5 (46 enodes) 6.914 * * [simplify]: iters left: 4 (52 enodes) 6.932 * * [simplify]: iters left: 3 (66 enodes) 6.950 * * [simplify]: Extracting #0: cost 1 inf + 0 6.950 * * [simplify]: Extracting #1: cost 7 inf + 0 6.950 * * [simplify]: Extracting #2: cost 12 inf + 1 6.950 * * [simplify]: Extracting #3: cost 16 inf + 1 6.950 * * [simplify]: Extracting #4: cost 18 inf + 2 6.950 * * [simplify]: Extracting #5: cost 22 inf + 2 6.950 * * [simplify]: Extracting #6: cost 22 inf + 3 6.951 * * [simplify]: Extracting #7: cost 15 inf + 670 6.952 * * [simplify]: Extracting #8: cost 4 inf + 4188 6.956 * * [simplify]: Extracting #9: cost 0 inf + 5675 6.957 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.957 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 6.958 * * * * [progress]: [ 32 / 217 ] simplifiying candidate # 6.958 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.958 * * [simplify]: iters left: 6 (13 enodes) 6.965 * * [simplify]: iters left: 5 (48 enodes) 6.980 * * [simplify]: iters left: 4 (60 enodes) 7.000 * * [simplify]: iters left: 3 (93 enodes) 7.019 * * [simplify]: iters left: 2 (112 enodes) 7.035 * * [simplify]: iters left: 1 (113 enodes) 7.056 * * [simplify]: Extracting #0: cost 1 inf + 0 7.056 * * [simplify]: Extracting #1: cost 11 inf + 0 7.056 * * [simplify]: Extracting #2: cost 20 inf + 1 7.056 * * [simplify]: Extracting #3: cost 22 inf + 2 7.056 * * [simplify]: Extracting #4: cost 24 inf + 84 7.056 * * [simplify]: Extracting #5: cost 24 inf + 85 7.056 * * [simplify]: Extracting #6: cost 18 inf + 641 7.057 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.058 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.059 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.059 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 7.060 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.060 * * [simplify]: iters left: 6 (13 enodes) 7.065 * * [simplify]: iters left: 5 (48 enodes) 7.072 * * [simplify]: iters left: 4 (60 enodes) 7.082 * * [simplify]: iters left: 3 (93 enodes) 7.106 * * [simplify]: iters left: 2 (112 enodes) 7.123 * * [simplify]: iters left: 1 (113 enodes) 7.136 * * [simplify]: Extracting #0: cost 1 inf + 0 7.136 * * [simplify]: Extracting #1: cost 11 inf + 0 7.136 * * [simplify]: Extracting #2: cost 20 inf + 1 7.136 * * [simplify]: Extracting #3: cost 22 inf + 2 7.136 * * [simplify]: Extracting #4: cost 24 inf + 84 7.137 * * [simplify]: Extracting #5: cost 24 inf + 85 7.137 * * [simplify]: Extracting #6: cost 18 inf + 641 7.138 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.140 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.143 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.143 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.143 * * * * [progress]: [ 33 / 217 ] simplifiying candidate # 7.143 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.144 * * [simplify]: iters left: 6 (13 enodes) 7.153 * * [simplify]: iters left: 5 (48 enodes) 7.167 * * [simplify]: iters left: 4 (60 enodes) 7.186 * * [simplify]: iters left: 3 (93 enodes) 7.212 * * [simplify]: iters left: 2 (112 enodes) 7.228 * * [simplify]: iters left: 1 (113 enodes) 7.239 * * [simplify]: Extracting #0: cost 1 inf + 0 7.239 * * [simplify]: Extracting #1: cost 11 inf + 0 7.239 * * [simplify]: Extracting #2: cost 20 inf + 1 7.239 * * [simplify]: Extracting #3: cost 22 inf + 2 7.239 * * [simplify]: Extracting #4: cost 24 inf + 84 7.239 * * [simplify]: Extracting #5: cost 24 inf + 85 7.239 * * [simplify]: Extracting #6: cost 18 inf + 641 7.240 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.241 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.242 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.242 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 7.243 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.243 * * [simplify]: iters left: 6 (13 enodes) 7.246 * * [simplify]: iters left: 5 (48 enodes) 7.255 * * [simplify]: iters left: 4 (60 enodes) 7.267 * * [simplify]: iters left: 3 (93 enodes) 7.283 * * [simplify]: iters left: 2 (112 enodes) 7.299 * * [simplify]: iters left: 1 (113 enodes) 7.319 * * [simplify]: Extracting #0: cost 1 inf + 0 7.320 * * [simplify]: Extracting #1: cost 11 inf + 0 7.320 * * [simplify]: Extracting #2: cost 20 inf + 1 7.320 * * [simplify]: Extracting #3: cost 22 inf + 2 7.320 * * [simplify]: Extracting #4: cost 24 inf + 84 7.320 * * [simplify]: Extracting #5: cost 24 inf + 85 7.321 * * [simplify]: Extracting #6: cost 18 inf + 641 7.322 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.324 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.327 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.327 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.327 * * * * [progress]: [ 34 / 217 ] simplifiying candidate # 7.327 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 7.327 * * [simplify]: iters left: 6 (13 enodes) 7.334 * * [simplify]: iters left: 5 (46 enodes) 7.349 * * [simplify]: iters left: 4 (52 enodes) 7.364 * * [simplify]: iters left: 3 (66 enodes) 7.380 * * [simplify]: Extracting #0: cost 1 inf + 0 7.381 * * [simplify]: Extracting #1: cost 7 inf + 0 7.381 * * [simplify]: Extracting #2: cost 12 inf + 1 7.381 * * [simplify]: Extracting #3: cost 16 inf + 1 7.381 * * [simplify]: Extracting #4: cost 18 inf + 2 7.381 * * [simplify]: Extracting #5: cost 22 inf + 2 7.381 * * [simplify]: Extracting #6: cost 22 inf + 3 7.381 * * [simplify]: Extracting #7: cost 15 inf + 670 7.382 * * [simplify]: Extracting #8: cost 4 inf + 4188 7.384 * * [simplify]: Extracting #9: cost 0 inf + 5675 7.385 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.385 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 7.386 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 7.386 * * [simplify]: iters left: 6 (13 enodes) 7.392 * * [simplify]: iters left: 5 (46 enodes) 7.405 * * [simplify]: iters left: 4 (52 enodes) 7.421 * * [simplify]: iters left: 3 (66 enodes) 7.438 * * [simplify]: Extracting #0: cost 1 inf + 0 7.438 * * [simplify]: Extracting #1: cost 7 inf + 0 7.438 * * [simplify]: Extracting #2: cost 12 inf + 1 7.438 * * [simplify]: Extracting #3: cost 16 inf + 1 7.438 * * [simplify]: Extracting #4: cost 18 inf + 2 7.439 * * [simplify]: Extracting #5: cost 22 inf + 2 7.439 * * [simplify]: Extracting #6: cost 22 inf + 3 7.439 * * [simplify]: Extracting #7: cost 15 inf + 670 7.440 * * [simplify]: Extracting #8: cost 4 inf + 4188 7.441 * * [simplify]: Extracting #9: cost 0 inf + 5675 7.443 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.443 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 7.443 * * * * [progress]: [ 35 / 217 ] simplifiying candidate # 7.444 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.444 * * [simplify]: iters left: 6 (13 enodes) 7.450 * * [simplify]: iters left: 5 (48 enodes) 7.464 * * [simplify]: iters left: 4 (60 enodes) 7.484 * * [simplify]: iters left: 3 (93 enodes) 7.510 * * [simplify]: iters left: 2 (112 enodes) 7.530 * * [simplify]: iters left: 1 (113 enodes) 7.549 * * [simplify]: Extracting #0: cost 1 inf + 0 7.549 * * [simplify]: Extracting #1: cost 11 inf + 0 7.549 * * [simplify]: Extracting #2: cost 20 inf + 1 7.549 * * [simplify]: Extracting #3: cost 22 inf + 2 7.550 * * [simplify]: Extracting #4: cost 24 inf + 84 7.550 * * [simplify]: Extracting #5: cost 24 inf + 85 7.550 * * [simplify]: Extracting #6: cost 18 inf + 641 7.551 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.552 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.553 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.553 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 7.553 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.553 * * [simplify]: iters left: 6 (13 enodes) 7.557 * * [simplify]: iters left: 5 (48 enodes) 7.564 * * [simplify]: iters left: 4 (60 enodes) 7.574 * * [simplify]: iters left: 3 (93 enodes) 7.604 * * [simplify]: iters left: 2 (112 enodes) 7.636 * * [simplify]: iters left: 1 (113 enodes) 7.647 * * [simplify]: Extracting #0: cost 1 inf + 0 7.647 * * [simplify]: Extracting #1: cost 11 inf + 0 7.647 * * [simplify]: Extracting #2: cost 20 inf + 1 7.647 * * [simplify]: Extracting #3: cost 22 inf + 2 7.647 * * [simplify]: Extracting #4: cost 24 inf + 84 7.647 * * [simplify]: Extracting #5: cost 24 inf + 85 7.647 * * [simplify]: Extracting #6: cost 18 inf + 641 7.648 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.649 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.650 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.650 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.650 * * * * [progress]: [ 36 / 217 ] simplifiying candidate # 7.650 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.651 * * [simplify]: iters left: 6 (13 enodes) 7.654 * * [simplify]: iters left: 5 (48 enodes) 7.661 * * [simplify]: iters left: 4 (60 enodes) 7.672 * * [simplify]: iters left: 3 (93 enodes) 7.705 * * [simplify]: iters left: 2 (112 enodes) 7.738 * * [simplify]: iters left: 1 (113 enodes) 7.749 * * [simplify]: Extracting #0: cost 1 inf + 0 7.749 * * [simplify]: Extracting #1: cost 11 inf + 0 7.749 * * [simplify]: Extracting #2: cost 20 inf + 1 7.749 * * [simplify]: Extracting #3: cost 22 inf + 2 7.749 * * [simplify]: Extracting #4: cost 24 inf + 84 7.749 * * [simplify]: Extracting #5: cost 24 inf + 85 7.749 * * [simplify]: Extracting #6: cost 18 inf + 641 7.750 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.751 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.752 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.752 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 7.753 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.753 * * [simplify]: iters left: 6 (13 enodes) 7.756 * * [simplify]: iters left: 5 (48 enodes) 7.764 * * [simplify]: iters left: 4 (60 enodes) 7.774 * * [simplify]: iters left: 3 (93 enodes) 7.809 * * [simplify]: iters left: 2 (112 enodes) 7.838 * * [simplify]: iters left: 1 (113 enodes) 7.849 * * [simplify]: Extracting #0: cost 1 inf + 0 7.849 * * [simplify]: Extracting #1: cost 11 inf + 0 7.849 * * [simplify]: Extracting #2: cost 20 inf + 1 7.849 * * [simplify]: Extracting #3: cost 22 inf + 2 7.849 * * [simplify]: Extracting #4: cost 24 inf + 84 7.849 * * [simplify]: Extracting #5: cost 24 inf + 85 7.849 * * [simplify]: Extracting #6: cost 18 inf + 641 7.850 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.851 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.852 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.852 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.852 * * * * [progress]: [ 37 / 217 ] simplifiying candidate # 7.853 * [simplify]: Simplifying (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 7.853 * * [simplify]: iters left: 6 (9 enodes) 7.855 * * [simplify]: iters left: 5 (30 enodes) 7.859 * * [simplify]: iters left: 4 (34 enodes) 7.864 * * [simplify]: iters left: 3 (36 enodes) 7.870 * * [simplify]: Extracting #0: cost 1 inf + 0 7.870 * * [simplify]: Extracting #1: cost 3 inf + 0 7.870 * * [simplify]: Extracting #2: cost 6 inf + 0 7.870 * * [simplify]: Extracting #3: cost 7 inf + 1 7.870 * * [simplify]: Extracting #4: cost 10 inf + 1 7.870 * * [simplify]: Extracting #5: cost 15 inf + 1 7.870 * * [simplify]: Extracting #6: cost 13 inf + 44 7.870 * * [simplify]: Extracting #7: cost 8 inf + 559 7.870 * * [simplify]: Extracting #8: cost 4 inf + 1454 7.870 * * [simplify]: Extracting #9: cost 0 inf + 2781 7.871 * [simplify]: Simplified to (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 7.871 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (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)))))))) 7.871 * * * * [progress]: [ 38 / 217 ] simplifiying candidate # 7.871 * [simplify]: Simplifying (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 7.871 * * [simplify]: iters left: 6 (9 enodes) 7.873 * * [simplify]: iters left: 5 (30 enodes) 7.877 * * [simplify]: iters left: 4 (34 enodes) 7.886 * * [simplify]: iters left: 3 (36 enodes) 7.897 * * [simplify]: Extracting #0: cost 1 inf + 0 7.897 * * [simplify]: Extracting #1: cost 3 inf + 0 7.897 * * [simplify]: Extracting #2: cost 6 inf + 0 7.897 * * [simplify]: Extracting #3: cost 7 inf + 1 7.897 * * [simplify]: Extracting #4: cost 10 inf + 1 7.897 * * [simplify]: Extracting #5: cost 15 inf + 1 7.897 * * [simplify]: Extracting #6: cost 13 inf + 44 7.897 * * [simplify]: Extracting #7: cost 8 inf + 559 7.897 * * [simplify]: Extracting #8: cost 4 inf + 1454 7.897 * * [simplify]: Extracting #9: cost 0 inf + 2701 7.898 * [simplify]: Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 7.898 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 7.898 * * * * [progress]: [ 39 / 217 ] simplifiying candidate # 7.898 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 7.898 * * [simplify]: iters left: 6 (10 enodes) 7.901 * * [simplify]: iters left: 5 (33 enodes) 7.906 * * [simplify]: iters left: 4 (37 enodes) 7.911 * * [simplify]: iters left: 3 (39 enodes) 7.917 * * [simplify]: Extracting #0: cost 1 inf + 0 7.917 * * [simplify]: Extracting #1: cost 4 inf + 0 7.917 * * [simplify]: Extracting #2: cost 8 inf + 0 7.917 * * [simplify]: Extracting #3: cost 9 inf + 1 7.917 * * [simplify]: Extracting #4: cost 10 inf + 163 7.917 * * [simplify]: Extracting #5: cost 15 inf + 163 7.917 * * [simplify]: Extracting #6: cost 11 inf + 388 7.917 * * [simplify]: Extracting #7: cost 4 inf + 1575 7.918 * * [simplify]: Extracting #8: cost 0 inf + 3181 7.918 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 7.918 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) 7.918 * * * * [progress]: [ 40 / 217 ] simplifiying candidate # 7.918 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 7.918 * * [simplify]: iters left: 6 (10 enodes) 7.921 * * [simplify]: iters left: 5 (33 enodes) 7.929 * * [simplify]: iters left: 4 (37 enodes) 7.939 * * [simplify]: iters left: 3 (39 enodes) 7.950 * * [simplify]: Extracting #0: cost 1 inf + 0 7.950 * * [simplify]: Extracting #1: cost 4 inf + 0 7.951 * * [simplify]: Extracting #2: cost 8 inf + 0 7.951 * * [simplify]: Extracting #3: cost 9 inf + 1 7.951 * * [simplify]: Extracting #4: cost 10 inf + 163 7.951 * * [simplify]: Extracting #5: cost 15 inf + 163 7.951 * * [simplify]: Extracting #6: cost 11 inf + 388 7.952 * * [simplify]: Extracting #7: cost 4 inf + 1655 7.952 * * [simplify]: Extracting #8: cost 0 inf + 3261 7.953 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 7.953 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) 7.953 * * * * [progress]: [ 41 / 217 ] simplifiying candidate # 7.953 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.954 * * [simplify]: iters left: 6 (10 enodes) 7.958 * * [simplify]: iters left: 5 (33 enodes) 7.968 * * [simplify]: iters left: 4 (37 enodes) 7.979 * * [simplify]: iters left: 3 (39 enodes) 7.990 * * [simplify]: Extracting #0: cost 1 inf + 0 7.990 * * [simplify]: Extracting #1: cost 4 inf + 0 7.990 * * [simplify]: Extracting #2: cost 8 inf + 0 7.990 * * [simplify]: Extracting #3: cost 9 inf + 1 7.990 * * [simplify]: Extracting #4: cost 10 inf + 163 7.991 * * [simplify]: Extracting #5: cost 15 inf + 163 7.991 * * [simplify]: Extracting #6: cost 11 inf + 388 7.991 * * [simplify]: Extracting #7: cost 4 inf + 1575 7.992 * * [simplify]: Extracting #8: cost 0 inf + 3021 7.992 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.992 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 7.993 * * * * [progress]: [ 42 / 217 ] simplifiying candidate # 7.993 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.993 * * [simplify]: iters left: 6 (9 enodes) 7.997 * * [simplify]: iters left: 5 (30 enodes) 8.007 * * [simplify]: iters left: 4 (34 enodes) 8.017 * * [simplify]: iters left: 3 (36 enodes) 8.025 * * [simplify]: Extracting #0: cost 1 inf + 0 8.025 * * [simplify]: Extracting #1: cost 4 inf + 0 8.025 * * [simplify]: Extracting #2: cost 8 inf + 0 8.025 * * [simplify]: Extracting #3: cost 10 inf + 1 8.025 * * [simplify]: Extracting #4: cost 13 inf + 163 8.025 * * [simplify]: Extracting #5: cost 8 inf + 459 8.026 * * [simplify]: Extracting #6: cost 4 inf + 1093 8.026 * * [simplify]: Extracting #7: cost 0 inf + 2339 8.026 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.026 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt 1))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.026 * * * * [progress]: [ 43 / 217 ] simplifiying candidate # 8.026 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.027 * * [simplify]: iters left: 6 (9 enodes) 8.029 * * [simplify]: iters left: 5 (30 enodes) 8.034 * * [simplify]: iters left: 4 (34 enodes) 8.039 * * [simplify]: iters left: 3 (36 enodes) 8.045 * * [simplify]: Extracting #0: cost 1 inf + 0 8.045 * * [simplify]: Extracting #1: cost 4 inf + 0 8.045 * * [simplify]: Extracting #2: cost 8 inf + 0 8.045 * * [simplify]: Extracting #3: cost 10 inf + 1 8.045 * * [simplify]: Extracting #4: cost 13 inf + 163 8.045 * * [simplify]: Extracting #5: cost 8 inf + 459 8.045 * * [simplify]: Extracting #6: cost 4 inf + 1093 8.045 * * [simplify]: Extracting #7: cost 0 inf + 2339 8.046 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.046 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt 1))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.046 * * * * [progress]: [ 44 / 217 ] simplifiying candidate # 8.046 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.046 * * [simplify]: iters left: 6 (10 enodes) 8.049 * * [simplify]: iters left: 5 (33 enodes) 8.054 * * [simplify]: iters left: 4 (37 enodes) 8.060 * * [simplify]: iters left: 3 (39 enodes) 8.066 * * [simplify]: Extracting #0: cost 1 inf + 0 8.066 * * [simplify]: Extracting #1: cost 4 inf + 0 8.066 * * [simplify]: Extracting #2: cost 8 inf + 0 8.066 * * [simplify]: Extracting #3: cost 9 inf + 1 8.066 * * [simplify]: Extracting #4: cost 10 inf + 163 8.066 * * [simplify]: Extracting #5: cost 15 inf + 163 8.066 * * [simplify]: Extracting #6: cost 11 inf + 388 8.066 * * [simplify]: Extracting #7: cost 4 inf + 1575 8.067 * * [simplify]: Extracting #8: cost 0 inf + 3021 8.067 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.067 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.068 * * * * [progress]: [ 45 / 217 ] simplifiying candidate # 8.068 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.068 * * [simplify]: iters left: 6 (9 enodes) 8.073 * * [simplify]: iters left: 5 (30 enodes) 8.082 * * [simplify]: iters left: 4 (34 enodes) 8.092 * * [simplify]: iters left: 3 (36 enodes) 8.103 * * [simplify]: Extracting #0: cost 1 inf + 0 8.103 * * [simplify]: Extracting #1: cost 4 inf + 0 8.103 * * [simplify]: Extracting #2: cost 8 inf + 0 8.103 * * [simplify]: Extracting #3: cost 10 inf + 1 8.103 * * [simplify]: Extracting #4: cost 13 inf + 163 8.103 * * [simplify]: Extracting #5: cost 8 inf + 459 8.103 * * [simplify]: Extracting #6: cost 4 inf + 1093 8.103 * * [simplify]: Extracting #7: cost 0 inf + 2339 8.103 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.104 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) 1)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.104 * * * * [progress]: [ 46 / 217 ] simplifiying candidate # 8.104 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.104 * * [simplify]: iters left: 6 (10 enodes) 8.107 * * [simplify]: iters left: 5 (33 enodes) 8.112 * * [simplify]: iters left: 4 (37 enodes) 8.117 * * [simplify]: iters left: 3 (39 enodes) 8.124 * * [simplify]: Extracting #0: cost 1 inf + 0 8.125 * * [simplify]: Extracting #1: cost 4 inf + 0 8.125 * * [simplify]: Extracting #2: cost 8 inf + 0 8.125 * * [simplify]: Extracting #3: cost 9 inf + 1 8.125 * * [simplify]: Extracting #4: cost 10 inf + 83 8.125 * * [simplify]: Extracting #5: cost 15 inf + 83 8.125 * * [simplify]: Extracting #6: cost 11 inf + 308 8.125 * * [simplify]: Extracting #7: cost 4 inf + 1495 8.125 * * [simplify]: Extracting #8: cost 0 inf + 3021 8.126 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.126 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) 8.126 * * * * [progress]: [ 47 / 217 ] simplifiying candidate # 8.126 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 8.126 * * [simplify]: iters left: 6 (10 enodes) 8.128 * * [simplify]: iters left: 5 (33 enodes) 8.133 * * [simplify]: iters left: 4 (37 enodes) 8.139 * * [simplify]: iters left: 3 (39 enodes) 8.144 * * [simplify]: Extracting #0: cost 1 inf + 0 8.144 * * [simplify]: Extracting #1: cost 4 inf + 0 8.145 * * [simplify]: Extracting #2: cost 8 inf + 0 8.145 * * [simplify]: Extracting #3: cost 9 inf + 1 8.145 * * [simplify]: Extracting #4: cost 10 inf + 83 8.145 * * [simplify]: Extracting #5: cost 15 inf + 83 8.145 * * [simplify]: Extracting #6: cost 11 inf + 308 8.145 * * [simplify]: Extracting #7: cost 4 inf + 1575 8.145 * * [simplify]: Extracting #8: cost 0 inf + 3101 8.146 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 8.146 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) 8.146 * * * * [progress]: [ 48 / 217 ] simplifiying candidate # 8.146 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.146 * * [simplify]: iters left: 6 (10 enodes) 8.148 * * [simplify]: iters left: 5 (33 enodes) 8.154 * * [simplify]: iters left: 4 (37 enodes) 8.164 * * [simplify]: iters left: 3 (39 enodes) 8.176 * * [simplify]: Extracting #0: cost 1 inf + 0 8.176 * * [simplify]: Extracting #1: cost 4 inf + 0 8.176 * * [simplify]: Extracting #2: cost 8 inf + 0 8.176 * * [simplify]: Extracting #3: cost 9 inf + 1 8.176 * * [simplify]: Extracting #4: cost 10 inf + 83 8.176 * * [simplify]: Extracting #5: cost 15 inf + 83 8.176 * * [simplify]: Extracting #6: cost 11 inf + 308 8.177 * * [simplify]: Extracting #7: cost 4 inf + 1495 8.177 * * [simplify]: Extracting #8: cost 0 inf + 2861 8.178 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.178 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.178 * * * * [progress]: [ 49 / 217 ] simplifiying candidate # 8.179 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.179 * * [simplify]: iters left: 6 (9 enodes) 8.183 * * [simplify]: iters left: 5 (30 enodes) 8.193 * * [simplify]: iters left: 4 (34 enodes) 8.204 * * [simplify]: iters left: 3 (36 enodes) 8.213 * * [simplify]: Extracting #0: cost 1 inf + 0 8.213 * * [simplify]: Extracting #1: cost 4 inf + 0 8.213 * * [simplify]: Extracting #2: cost 8 inf + 0 8.213 * * [simplify]: Extracting #3: cost 10 inf + 1 8.213 * * [simplify]: Extracting #4: cost 13 inf + 83 8.213 * * [simplify]: Extracting #5: cost 8 inf + 379 8.213 * * [simplify]: Extracting #6: cost 4 inf + 1013 8.214 * * [simplify]: Extracting #7: cost 0 inf + 2179 8.214 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.214 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt 1))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.214 * * * * [progress]: [ 50 / 217 ] simplifiying candidate # 8.214 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.214 * * [simplify]: iters left: 6 (9 enodes) 8.216 * * [simplify]: iters left: 5 (30 enodes) 8.221 * * [simplify]: iters left: 4 (34 enodes) 8.226 * * [simplify]: iters left: 3 (36 enodes) 8.234 * * [simplify]: Extracting #0: cost 1 inf + 0 8.234 * * [simplify]: Extracting #1: cost 4 inf + 0 8.234 * * [simplify]: Extracting #2: cost 8 inf + 0 8.234 * * [simplify]: Extracting #3: cost 10 inf + 1 8.234 * * [simplify]: Extracting #4: cost 13 inf + 83 8.234 * * [simplify]: Extracting #5: cost 8 inf + 379 8.234 * * [simplify]: Extracting #6: cost 4 inf + 1013 8.234 * * [simplify]: Extracting #7: cost 0 inf + 2179 8.234 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.235 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt 1))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.235 * * * * [progress]: [ 51 / 217 ] simplifiying candidate # 8.235 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.235 * * [simplify]: iters left: 6 (10 enodes) 8.237 * * [simplify]: iters left: 5 (33 enodes) 8.242 * * [simplify]: iters left: 4 (37 enodes) 8.253 * * [simplify]: iters left: 3 (39 enodes) 8.265 * * [simplify]: Extracting #0: cost 1 inf + 0 8.265 * * [simplify]: Extracting #1: cost 4 inf + 0 8.265 * * [simplify]: Extracting #2: cost 8 inf + 0 8.265 * * [simplify]: Extracting #3: cost 9 inf + 1 8.265 * * [simplify]: Extracting #4: cost 10 inf + 83 8.265 * * [simplify]: Extracting #5: cost 15 inf + 83 8.265 * * [simplify]: Extracting #6: cost 11 inf + 308 8.266 * * [simplify]: Extracting #7: cost 4 inf + 1495 8.266 * * [simplify]: Extracting #8: cost 0 inf + 2861 8.267 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.267 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.267 * * * * [progress]: [ 52 / 217 ] simplifiying candidate # 8.268 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.268 * * [simplify]: iters left: 6 (9 enodes) 8.272 * * [simplify]: iters left: 5 (30 enodes) 8.278 * * [simplify]: iters left: 4 (34 enodes) 8.283 * * [simplify]: iters left: 3 (36 enodes) 8.289 * * [simplify]: Extracting #0: cost 1 inf + 0 8.289 * * [simplify]: Extracting #1: cost 4 inf + 0 8.289 * * [simplify]: Extracting #2: cost 8 inf + 0 8.289 * * [simplify]: Extracting #3: cost 10 inf + 1 8.289 * * [simplify]: Extracting #4: cost 13 inf + 83 8.289 * * [simplify]: Extracting #5: cost 8 inf + 379 8.289 * * [simplify]: Extracting #6: cost 4 inf + 1013 8.289 * * [simplify]: Extracting #7: cost 0 inf + 2179 8.290 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.290 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) 1)) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.290 * * * * [progress]: [ 53 / 217 ] simplifiying candidate # 8.290 * [simplify]: Simplifying (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.290 * * [simplify]: iters left: 6 (9 enodes) 8.292 * * [simplify]: iters left: 5 (30 enodes) 8.297 * * [simplify]: iters left: 4 (34 enodes) 8.302 * * [simplify]: iters left: 3 (36 enodes) 8.308 * * [simplify]: Extracting #0: cost 1 inf + 0 8.308 * * [simplify]: Extracting #1: cost 4 inf + 0 8.308 * * [simplify]: Extracting #2: cost 5 inf + 1 8.308 * * [simplify]: Extracting #3: cost 7 inf + 1 8.308 * * [simplify]: Extracting #4: cost 10 inf + 1 8.308 * * [simplify]: Extracting #5: cost 15 inf + 1 8.308 * * [simplify]: Extracting #6: cost 13 inf + 44 8.308 * * [simplify]: Extracting #7: cost 8 inf + 559 8.309 * * [simplify]: Extracting #8: cost 4 inf + 1493 8.309 * * [simplify]: Extracting #9: cost 0 inf + 2859 8.310 * [simplify]: Simplified to (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.310 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))))) 8.310 * * * * [progress]: [ 54 / 217 ] simplifiying candidate # 8.310 * [simplify]: Simplifying (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 8.310 * * [simplify]: iters left: 6 (9 enodes) 8.314 * * [simplify]: iters left: 5 (30 enodes) 8.321 * * [simplify]: iters left: 4 (34 enodes) 8.326 * * [simplify]: iters left: 3 (36 enodes) 8.333 * * [simplify]: Extracting #0: cost 1 inf + 0 8.333 * * [simplify]: Extracting #1: cost 4 inf + 0 8.333 * * [simplify]: Extracting #2: cost 5 inf + 1 8.333 * * [simplify]: Extracting #3: cost 7 inf + 1 8.333 * * [simplify]: Extracting #4: cost 10 inf + 1 8.333 * * [simplify]: Extracting #5: cost 15 inf + 1 8.334 * * [simplify]: Extracting #6: cost 13 inf + 44 8.334 * * [simplify]: Extracting #7: cost 8 inf + 559 8.334 * * [simplify]: Extracting #8: cost 4 inf + 1533 8.334 * * [simplify]: Extracting #9: cost 0 inf + 2939 8.334 * [simplify]: Simplified to (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 8.334 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))))) 8.335 * * * * [progress]: [ 55 / 217 ] simplifiying candidate # 8.335 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.335 * * [simplify]: iters left: 6 (9 enodes) 8.337 * * [simplify]: iters left: 5 (30 enodes) 8.341 * * [simplify]: iters left: 4 (34 enodes) 8.346 * * [simplify]: iters left: 3 (36 enodes) 8.352 * * [simplify]: Extracting #0: cost 1 inf + 0 8.352 * * [simplify]: Extracting #1: cost 4 inf + 0 8.352 * * [simplify]: Extracting #2: cost 5 inf + 1 8.352 * * [simplify]: Extracting #3: cost 7 inf + 1 8.352 * * [simplify]: Extracting #4: cost 10 inf + 1 8.352 * * [simplify]: Extracting #5: cost 15 inf + 1 8.352 * * [simplify]: Extracting #6: cost 13 inf + 44 8.352 * * [simplify]: Extracting #7: cost 8 inf + 559 8.353 * * [simplify]: Extracting #8: cost 4 inf + 1453 8.353 * * [simplify]: Extracting #9: cost 0 inf + 2699 8.354 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.354 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.354 * * * * [progress]: [ 56 / 217 ] simplifiying candidate # 8.354 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.355 * * [simplify]: iters left: 6 (8 enodes) 8.358 * * [simplify]: iters left: 5 (27 enodes) 8.364 * * [simplify]: iters left: 4 (31 enodes) 8.369 * * [simplify]: iters left: 3 (33 enodes) 8.373 * * [simplify]: Extracting #0: cost 1 inf + 0 8.374 * * [simplify]: Extracting #1: cost 4 inf + 0 8.374 * * [simplify]: Extracting #2: cost 5 inf + 1 8.374 * * [simplify]: Extracting #3: cost 8 inf + 1 8.374 * * [simplify]: Extracting #4: cost 13 inf + 1 8.374 * * [simplify]: Extracting #5: cost 11 inf + 44 8.374 * * [simplify]: Extracting #6: cost 5 inf + 670 8.374 * * [simplify]: Extracting #7: cost 1 inf + 1715 8.374 * * [simplify]: Extracting #8: cost 0 inf + 2017 8.375 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.375 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt 1))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 8.375 * * * * [progress]: [ 57 / 217 ] simplifiying candidate # 8.375 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.375 * * [simplify]: iters left: 6 (8 enodes) 8.377 * * [simplify]: iters left: 5 (27 enodes) 8.381 * * [simplify]: iters left: 4 (31 enodes) 8.385 * * [simplify]: iters left: 3 (33 enodes) 8.390 * * [simplify]: Extracting #0: cost 1 inf + 0 8.390 * * [simplify]: Extracting #1: cost 4 inf + 0 8.390 * * [simplify]: Extracting #2: cost 5 inf + 1 8.390 * * [simplify]: Extracting #3: cost 8 inf + 1 8.390 * * [simplify]: Extracting #4: cost 13 inf + 1 8.390 * * [simplify]: Extracting #5: cost 11 inf + 44 8.390 * * [simplify]: Extracting #6: cost 5 inf + 670 8.390 * * [simplify]: Extracting #7: cost 1 inf + 1715 8.391 * * [simplify]: Extracting #8: cost 0 inf + 2017 8.391 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.391 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt 1))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 8.391 * * * * [progress]: [ 58 / 217 ] simplifiying candidate # 8.391 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.391 * * [simplify]: iters left: 6 (9 enodes) 8.393 * * [simplify]: iters left: 5 (30 enodes) 8.401 * * [simplify]: iters left: 4 (34 enodes) 8.410 * * [simplify]: iters left: 3 (36 enodes) 8.420 * * [simplify]: Extracting #0: cost 1 inf + 0 8.420 * * [simplify]: Extracting #1: cost 4 inf + 0 8.420 * * [simplify]: Extracting #2: cost 5 inf + 1 8.420 * * [simplify]: Extracting #3: cost 7 inf + 1 8.420 * * [simplify]: Extracting #4: cost 10 inf + 1 8.420 * * [simplify]: Extracting #5: cost 15 inf + 1 8.420 * * [simplify]: Extracting #6: cost 13 inf + 44 8.420 * * [simplify]: Extracting #7: cost 8 inf + 559 8.421 * * [simplify]: Extracting #8: cost 4 inf + 1453 8.421 * * [simplify]: Extracting #9: cost 0 inf + 2699 8.422 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.422 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.422 * * * * [progress]: [ 59 / 217 ] simplifiying candidate # 8.422 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.422 * * [simplify]: iters left: 6 (8 enodes) 8.426 * * [simplify]: iters left: 5 (27 enodes) 8.434 * * [simplify]: iters left: 4 (31 enodes) 8.445 * * [simplify]: iters left: 3 (33 enodes) 8.455 * * [simplify]: Extracting #0: cost 1 inf + 0 8.455 * * [simplify]: Extracting #1: cost 4 inf + 0 8.455 * * [simplify]: Extracting #2: cost 5 inf + 1 8.455 * * [simplify]: Extracting #3: cost 8 inf + 1 8.455 * * [simplify]: Extracting #4: cost 13 inf + 1 8.455 * * [simplify]: Extracting #5: cost 11 inf + 44 8.455 * * [simplify]: Extracting #6: cost 5 inf + 670 8.455 * * [simplify]: Extracting #7: cost 1 inf + 1715 8.456 * * [simplify]: Extracting #8: cost 0 inf + 2017 8.456 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.456 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 1)) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 8.457 * * * * [progress]: [ 60 / 217 ] simplifiying candidate # 8.457 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.457 * * [simplify]: iters left: 6 (8 enodes) 8.461 * * [simplify]: iters left: 5 (27 enodes) 8.469 * * [simplify]: iters left: 4 (31 enodes) 8.474 * * [simplify]: iters left: 3 (33 enodes) 8.479 * * [simplify]: Extracting #0: cost 1 inf + 0 8.479 * * [simplify]: Extracting #1: cost 4 inf + 0 8.479 * * [simplify]: Extracting #2: cost 5 inf + 1 8.479 * * [simplify]: Extracting #3: cost 8 inf + 1 8.479 * * [simplify]: Extracting #4: cost 13 inf + 1 8.479 * * [simplify]: Extracting #5: cost 11 inf + 44 8.479 * * [simplify]: Extracting #6: cost 5 inf + 670 8.479 * * [simplify]: Extracting #7: cost 1 inf + 1715 8.479 * * [simplify]: Extracting #8: cost 0 inf + 2017 8.480 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.480 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) 1) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 8.480 * * * * [progress]: [ 61 / 217 ] simplifiying candidate # 8.480 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 8.480 * * [simplify]: iters left: 6 (8 enodes) 8.482 * * [simplify]: iters left: 5 (28 enodes) 8.486 * * [simplify]: iters left: 4 (30 enodes) 8.490 * * [simplify]: Extracting #0: cost 1 inf + 0 8.490 * * [simplify]: Extracting #1: cost 4 inf + 0 8.490 * * [simplify]: Extracting #2: cost 5 inf + 1 8.490 * * [simplify]: Extracting #3: cost 8 inf + 1 8.490 * * [simplify]: Extracting #4: cost 12 inf + 1 8.490 * * [simplify]: Extracting #5: cost 11 inf + 43 8.490 * * [simplify]: Extracting #6: cost 6 inf + 558 8.490 * * [simplify]: Extracting #7: cost 2 inf + 1453 8.490 * * [simplify]: Extracting #8: cost 0 inf + 2016 8.491 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 8.491 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) 2) (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 8.491 * * * * [progress]: [ 62 / 217 ] simplifiying candidate # 8.491 * [simplify]: Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 8.491 * * [simplify]: iters left: 6 (10 enodes) 8.493 * * [simplify]: iters left: 5 (46 enodes) 8.504 * * [simplify]: iters left: 4 (90 enodes) 8.529 * * [simplify]: iters left: 3 (128 enodes) 8.564 * * [simplify]: iters left: 2 (171 enodes) 8.592 * * [simplify]: iters left: 1 (240 enodes) 8.696 * * [simplify]: Extracting #0: cost 1 inf + 0 8.696 * * [simplify]: Extracting #1: cost 3 inf + 0 8.696 * * [simplify]: Extracting #2: cost 21 inf + 0 8.697 * * [simplify]: Extracting #3: cost 58 inf + 2 8.697 * * [simplify]: Extracting #4: cost 73 inf + 2 8.697 * * [simplify]: Extracting #5: cost 70 inf + 256 8.698 * * [simplify]: Extracting #6: cost 33 inf + 6292 8.701 * * [simplify]: Extracting #7: cost 4 inf + 12081 8.703 * * [simplify]: Extracting #8: cost 0 inf + 12880 8.706 * [simplify]: Simplified to (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x)))))) 8.706 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))))) (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x)))))))) 8.706 * * * * [progress]: [ 63 / 217 ] simplifiying candidate # 8.706 * [simplify]: Simplifying (sqrt (- (exp x) (exp (- x)))) 8.706 * * [simplify]: iters left: 6 (6 enodes) 8.707 * * [simplify]: iters left: 5 (22 enodes) 8.711 * * [simplify]: iters left: 4 (32 enodes) 8.716 * * [simplify]: iters left: 3 (36 enodes) 8.723 * * [simplify]: Extracting #0: cost 1 inf + 0 8.723 * * [simplify]: Extracting #1: cost 3 inf + 0 8.723 * * [simplify]: Extracting #2: cost 7 inf + 0 8.723 * * [simplify]: Extracting #3: cost 14 inf + 0 8.723 * * [simplify]: Extracting #4: cost 12 inf + 3 8.723 * * [simplify]: Extracting #5: cost 8 inf + 267 8.723 * * [simplify]: Extracting #6: cost 1 inf + 1376 8.724 * * [simplify]: Extracting #7: cost 0 inf + 1430 8.724 * * [simplify]: Extracting #8: cost 0 inf + 1361 8.725 * [simplify]: Simplified to (sqrt (+ (exp x) (/ -1 (exp x)))) 8.725 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (sqrt (+ (exp x) (/ -1 (exp x)))))) 8.725 * * * * [progress]: [ 64 / 217 ] simplifiying candidate # 8.725 * [simplify]: Simplifying (* (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 8.725 * * [simplify]: iters left: 6 (10 enodes) 8.730 * * [simplify]: iters left: 5 (34 enodes) 8.740 * * [simplify]: iters left: 4 (36 enodes) 8.748 * * [simplify]: Extracting #0: cost 1 inf + 0 8.748 * * [simplify]: Extracting #1: cost 3 inf + 0 8.748 * * [simplify]: Extracting #2: cost 5 inf + 0 8.748 * * [simplify]: Extracting #3: cost 8 inf + 0 8.748 * * [simplify]: Extracting #4: cost 9 inf + 1 8.748 * * [simplify]: Extracting #5: cost 12 inf + 1 8.748 * * [simplify]: Extracting #6: cost 16 inf + 1 8.748 * * [simplify]: Extracting #7: cost 15 inf + 43 8.748 * * [simplify]: Extracting #8: cost 10 inf + 558 8.749 * * [simplify]: Extracting #9: cost 5 inf + 1714 8.749 * * [simplify]: Extracting #10: cost 1 inf + 3202 8.749 * * [simplify]: Extracting #11: cost 0 inf + 3624 8.750 * [simplify]: Simplified to (* (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 8.750 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.750 * * * * [progress]: [ 65 / 217 ] simplifiying candidate # 8.750 * [simplify]: Simplifying (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) 8.750 * * [simplify]: iters left: 6 (9 enodes) 8.752 * * [simplify]: iters left: 5 (31 enodes) 8.760 * * [simplify]: iters left: 4 (33 enodes) 8.764 * * [simplify]: Extracting #0: cost 1 inf + 0 8.764 * * [simplify]: Extracting #1: cost 3 inf + 0 8.764 * * [simplify]: Extracting #2: cost 6 inf + 0 8.764 * * [simplify]: Extracting #3: cost 7 inf + 1 8.764 * * [simplify]: Extracting #4: cost 10 inf + 1 8.764 * * [simplify]: Extracting #5: cost 14 inf + 1 8.764 * * [simplify]: Extracting #6: cost 13 inf + 43 8.764 * * [simplify]: Extracting #7: cost 7 inf + 669 8.765 * * [simplify]: Extracting #8: cost 2 inf + 2016 8.765 * * [simplify]: Extracting #9: cost 0 inf + 2700 8.765 * [simplify]: Simplified to (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) 8.765 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.765 * * * * [progress]: [ 66 / 217 ] simplifiying candidate # 8.766 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 8.766 * * [simplify]: iters left: 6 (12 enodes) 8.769 * * [simplify]: iters left: 5 (46 enodes) 8.776 * * [simplify]: iters left: 4 (62 enodes) 8.785 * * [simplify]: iters left: 3 (88 enodes) 8.798 * * [simplify]: iters left: 2 (93 enodes) 8.805 * * [simplify]: Extracting #0: cost 1 inf + 0 8.806 * * [simplify]: Extracting #1: cost 6 inf + 0 8.806 * * [simplify]: Extracting #2: cost 9 inf + 1 8.806 * * [simplify]: Extracting #3: cost 11 inf + 1 8.806 * * [simplify]: Extracting #4: cost 14 inf + 1 8.806 * * [simplify]: Extracting #5: cost 18 inf + 1 8.806 * * [simplify]: Extracting #6: cost 17 inf + 43 8.806 * * [simplify]: Extracting #7: cost 11 inf + 669 8.806 * * [simplify]: Extracting #8: cost 7 inf + 1753 8.807 * * [simplify]: Extracting #9: cost 1 inf + 4042 8.808 * * [simplify]: Extracting #10: cost 0 inf + 4464 8.810 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) 8.810 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (* (/ (cbrt 1) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.810 * * * * [progress]: [ 67 / 217 ] simplifiying candidate # 8.810 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 8.810 * * [simplify]: iters left: 6 (12 enodes) 8.816 * * [simplify]: iters left: 5 (43 enodes) 8.828 * * [simplify]: iters left: 4 (45 enodes) 8.839 * * [simplify]: Extracting #0: cost 1 inf + 0 8.839 * * [simplify]: Extracting #1: cost 4 inf + 0 8.839 * * [simplify]: Extracting #2: cost 6 inf + 1 8.839 * * [simplify]: Extracting #3: cost 9 inf + 1 8.839 * * [simplify]: Extracting #4: cost 12 inf + 1 8.839 * * [simplify]: Extracting #5: cost 16 inf + 1 8.840 * * [simplify]: Extracting #6: cost 15 inf + 43 8.840 * * [simplify]: Extracting #7: cost 8 inf + 890 8.840 * * [simplify]: Extracting #8: cost 3 inf + 2556 8.841 * * [simplify]: Extracting #9: cost 0 inf + 3620 8.842 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) 8.842 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) (* (/ (cbrt 1) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.842 * * * * [progress]: [ 68 / 217 ] simplifiying candidate # 8.842 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.843 * * [simplify]: iters left: 6 (11 enodes) 8.848 * * [simplify]: iters left: 5 (39 enodes) 8.863 * * [simplify]: iters left: 4 (41 enodes) 8.873 * * [simplify]: Extracting #0: cost 1 inf + 0 8.873 * * [simplify]: Extracting #1: cost 4 inf + 0 8.873 * * [simplify]: Extracting #2: cost 5 inf + 1 8.873 * * [simplify]: Extracting #3: cost 7 inf + 1 8.873 * * [simplify]: Extracting #4: cost 10 inf + 1 8.874 * * [simplify]: Extracting #5: cost 14 inf + 1 8.874 * * [simplify]: Extracting #6: cost 13 inf + 43 8.874 * * [simplify]: Extracting #7: cost 6 inf + 890 8.874 * * [simplify]: Extracting #8: cost 3 inf + 1713 8.875 * * [simplify]: Extracting #9: cost 1 inf + 2356 8.875 * * [simplify]: Extracting #10: cost 0 inf + 2698 8.876 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 8.876 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (* (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.876 * * * * [progress]: [ 69 / 217 ] simplifiying candidate # 8.877 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) 8.877 * * [simplify]: iters left: 5 (5 enodes) 8.886 * * [simplify]: iters left: 4 (19 enodes) 8.892 * * [simplify]: iters left: 3 (21 enodes) 8.896 * * [simplify]: Extracting #0: cost 1 inf + 0 8.896 * * [simplify]: Extracting #1: cost 0 inf + 1 8.896 * [simplify]: Simplified to 1 8.896 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.896 * * * * [progress]: [ 70 / 217 ] simplifiying candidate # 8.896 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) 8.896 * * [simplify]: iters left: 5 (5 enodes) 8.903 * * [simplify]: iters left: 4 (19 enodes) 8.906 * * [simplify]: iters left: 3 (21 enodes) 8.908 * * [simplify]: Extracting #0: cost 1 inf + 0 8.908 * * [simplify]: Extracting #1: cost 0 inf + 1 8.908 * [simplify]: Simplified to 1 8.908 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.908 * * * * [progress]: [ 71 / 217 ] simplifiying candidate # 8.908 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.909 * * [simplify]: iters left: 6 (11 enodes) 8.911 * * [simplify]: iters left: 5 (39 enodes) 8.917 * * [simplify]: iters left: 4 (41 enodes) 8.922 * * [simplify]: Extracting #0: cost 1 inf + 0 8.922 * * [simplify]: Extracting #1: cost 4 inf + 0 8.922 * * [simplify]: Extracting #2: cost 5 inf + 1 8.922 * * [simplify]: Extracting #3: cost 7 inf + 1 8.922 * * [simplify]: Extracting #4: cost 10 inf + 1 8.922 * * [simplify]: Extracting #5: cost 14 inf + 1 8.922 * * [simplify]: Extracting #6: cost 13 inf + 43 8.923 * * [simplify]: Extracting #7: cost 6 inf + 890 8.923 * * [simplify]: Extracting #8: cost 3 inf + 1713 8.923 * * [simplify]: Extracting #9: cost 1 inf + 2356 8.923 * * [simplify]: Extracting #10: cost 0 inf + 2698 8.924 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 8.924 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (* (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.924 * * * * [progress]: [ 72 / 217 ] simplifiying candidate # 8.924 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 8.924 * * [simplify]: iters left: 5 (4 enodes) 8.929 * * [simplify]: iters left: 4 (14 enodes) 8.932 * * [simplify]: iters left: 3 (16 enodes) 8.936 * * [simplify]: Extracting #0: cost 1 inf + 0 8.936 * * [simplify]: Extracting #1: cost 0 inf + 1 8.936 * [simplify]: Simplified to 1 8.936 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.936 * * * * [progress]: [ 73 / 217 ] simplifiying candidate # 8.936 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 8.936 * * [simplify]: iters left: 6 (11 enodes) 8.942 * * [simplify]: iters left: 5 (39 enodes) 8.950 * * [simplify]: iters left: 4 (46 enodes) 8.956 * * [simplify]: iters left: 3 (48 enodes) 8.963 * * [simplify]: Extracting #0: cost 1 inf + 0 8.963 * * [simplify]: Extracting #1: cost 7 inf + 0 8.963 * * [simplify]: Extracting #2: cost 11 inf + 1 8.963 * * [simplify]: Extracting #3: cost 13 inf + 1 8.963 * * [simplify]: Extracting #4: cost 16 inf + 1 8.963 * * [simplify]: Extracting #5: cost 20 inf + 1 8.963 * * [simplify]: Extracting #6: cost 17 inf + 256 8.963 * * [simplify]: Extracting #7: cost 10 inf + 1137 8.964 * * [simplify]: Extracting #8: cost 3 inf + 3240 8.964 * * [simplify]: Extracting #9: cost 1 inf + 3904 8.965 * * [simplify]: Extracting #10: cost 0 inf + 4256 8.965 * [simplify]: Simplified to (/ 1 (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) 8.966 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) (* (/ (sqrt 1) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.966 * * * * [progress]: [ 74 / 217 ] simplifiying candidate # 8.967 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 8.967 * * [simplify]: iters left: 6 (11 enodes) 8.973 * * [simplify]: iters left: 5 (38 enodes) 8.982 * * [simplify]: iters left: 4 (40 enodes) 8.993 * * [simplify]: Extracting #0: cost 1 inf + 0 8.993 * * [simplify]: Extracting #1: cost 4 inf + 0 8.993 * * [simplify]: Extracting #2: cost 6 inf + 1 8.993 * * [simplify]: Extracting #3: cost 9 inf + 1 8.993 * * [simplify]: Extracting #4: cost 12 inf + 1 8.993 * * [simplify]: Extracting #5: cost 16 inf + 1 8.993 * * [simplify]: Extracting #6: cost 13 inf + 225 8.994 * * [simplify]: Extracting #7: cost 6 inf + 1532 8.994 * * [simplify]: Extracting #8: cost 0 inf + 3620 8.995 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 8.995 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.995 * * * * [progress]: [ 75 / 217 ] simplifiying candidate # 8.996 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.996 * * [simplify]: iters left: 6 (10 enodes) 9.002 * * [simplify]: iters left: 5 (34 enodes) 9.011 * * [simplify]: iters left: 4 (36 enodes) 9.020 * * [simplify]: Extracting #0: cost 1 inf + 0 9.020 * * [simplify]: Extracting #1: cost 4 inf + 0 9.020 * * [simplify]: Extracting #2: cost 5 inf + 1 9.020 * * [simplify]: Extracting #3: cost 7 inf + 1 9.020 * * [simplify]: Extracting #4: cost 10 inf + 1 9.020 * * [simplify]: Extracting #5: cost 14 inf + 1 9.021 * * [simplify]: Extracting #6: cost 11 inf + 225 9.021 * * [simplify]: Extracting #7: cost 5 inf + 1151 9.021 * * [simplify]: Extracting #8: cost 1 inf + 2356 9.022 * * [simplify]: Extracting #9: cost 0 inf + 2698 9.023 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.023 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.023 * * * * [progress]: [ 76 / 217 ] simplifiying candidate # 9.023 * [simplify]: Simplifying (/ (sqrt 1) (sqrt 1)) 9.023 * * [simplify]: iters left: 3 (3 enodes) 9.026 * * [simplify]: iters left: 2 (9 enodes) 9.028 * * [simplify]: iters left: 1 (11 enodes) 9.030 * * [simplify]: Extracting #0: cost 1 inf + 0 9.030 * * [simplify]: Extracting #1: cost 0 inf + 1 9.030 * [simplify]: Simplified to 1 9.030 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.030 * * * * [progress]: [ 77 / 217 ] simplifiying candidate # 9.030 * [simplify]: Simplifying (/ (sqrt 1) (sqrt 1)) 9.030 * * [simplify]: iters left: 3 (3 enodes) 9.032 * * [simplify]: iters left: 2 (9 enodes) 9.033 * * [simplify]: iters left: 1 (11 enodes) 9.035 * * [simplify]: Extracting #0: cost 1 inf + 0 9.035 * * [simplify]: Extracting #1: cost 0 inf + 1 9.035 * [simplify]: Simplified to 1 9.035 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.035 * * * * [progress]: [ 78 / 217 ] simplifiying candidate # 9.035 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.035 * * [simplify]: iters left: 6 (10 enodes) 9.038 * * [simplify]: iters left: 5 (34 enodes) 9.043 * * [simplify]: iters left: 4 (36 enodes) 9.048 * * [simplify]: Extracting #0: cost 1 inf + 0 9.048 * * [simplify]: Extracting #1: cost 4 inf + 0 9.048 * * [simplify]: Extracting #2: cost 5 inf + 1 9.048 * * [simplify]: Extracting #3: cost 7 inf + 1 9.048 * * [simplify]: Extracting #4: cost 10 inf + 1 9.048 * * [simplify]: Extracting #5: cost 14 inf + 1 9.048 * * [simplify]: Extracting #6: cost 11 inf + 225 9.048 * * [simplify]: Extracting #7: cost 5 inf + 1151 9.049 * * [simplify]: Extracting #8: cost 1 inf + 2356 9.049 * * [simplify]: Extracting #9: cost 0 inf + 2698 9.049 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.049 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.049 * * * * [progress]: [ 79 / 217 ] simplifiying candidate # 9.050 * [simplify]: Simplifying (/ (sqrt 1) 1) 9.050 * * [simplify]: iters left: 3 (3 enodes) 9.052 * * [simplify]: iters left: 2 (9 enodes) 9.053 * * [simplify]: iters left: 1 (11 enodes) 9.054 * * [simplify]: Extracting #0: cost 1 inf + 0 9.054 * * [simplify]: Extracting #1: cost 0 inf + 1 9.054 * [simplify]: Simplified to 1 9.055 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.055 * * * * [progress]: [ 80 / 217 ] simplifiying candidate # 9.055 * [simplify]: Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 9.055 * * [simplify]: iters left: 6 (10 enodes) 9.060 * * [simplify]: iters left: 5 (36 enodes) 9.069 * * [simplify]: iters left: 4 (40 enodes) 9.080 * * [simplify]: Extracting #0: cost 1 inf + 0 9.080 * * [simplify]: Extracting #1: cost 6 inf + 0 9.080 * * [simplify]: Extracting #2: cost 9 inf + 1 9.080 * * [simplify]: Extracting #3: cost 11 inf + 1 9.080 * * [simplify]: Extracting #4: cost 14 inf + 1 9.080 * * [simplify]: Extracting #5: cost 18 inf + 1 9.080 * * [simplify]: Extracting #6: cost 17 inf + 43 9.081 * * [simplify]: Extracting #7: cost 12 inf + 598 9.081 * * [simplify]: Extracting #8: cost 6 inf + 2135 9.082 * * [simplify]: Extracting #9: cost 1 inf + 4042 9.083 * * [simplify]: Extracting #10: cost 0 inf + 4464 9.084 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 9.084 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.084 * * * * [progress]: [ 81 / 217 ] simplifiying candidate # 9.084 * [simplify]: Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 9.084 * * [simplify]: iters left: 6 (10 enodes) 9.089 * * [simplify]: iters left: 5 (35 enodes) 9.103 * * [simplify]: iters left: 4 (37 enodes) 9.112 * * [simplify]: Extracting #0: cost 1 inf + 0 9.112 * * [simplify]: Extracting #1: cost 4 inf + 0 9.112 * * [simplify]: Extracting #2: cost 6 inf + 1 9.113 * * [simplify]: Extracting #3: cost 9 inf + 1 9.113 * * [simplify]: Extracting #4: cost 12 inf + 1 9.113 * * [simplify]: Extracting #5: cost 16 inf + 1 9.113 * * [simplify]: Extracting #6: cost 15 inf + 43 9.113 * * [simplify]: Extracting #7: cost 8 inf + 890 9.114 * * [simplify]: Extracting #8: cost 0 inf + 3620 9.114 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 9.115 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.115 * * * * [progress]: [ 82 / 217 ] simplifiying candidate # 9.115 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.115 * * [simplify]: iters left: 6 (9 enodes) 9.119 * * [simplify]: iters left: 5 (31 enodes) 9.127 * * [simplify]: iters left: 4 (33 enodes) 9.132 * * [simplify]: Extracting #0: cost 1 inf + 0 9.132 * * [simplify]: Extracting #1: cost 4 inf + 0 9.132 * * [simplify]: Extracting #2: cost 5 inf + 1 9.132 * * [simplify]: Extracting #3: cost 7 inf + 1 9.132 * * [simplify]: Extracting #4: cost 10 inf + 1 9.132 * * [simplify]: Extracting #5: cost 14 inf + 1 9.132 * * [simplify]: Extracting #6: cost 13 inf + 43 9.132 * * [simplify]: Extracting #7: cost 7 inf + 669 9.132 * * [simplify]: Extracting #8: cost 2 inf + 2014 9.133 * * [simplify]: Extracting #9: cost 0 inf + 2698 9.133 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.133 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.133 * * * * [progress]: [ 83 / 217 ] simplifiying candidate # 9.133 * [simplify]: Simplifying (/ 1 (sqrt 1)) 9.133 * * [simplify]: iters left: 3 (3 enodes) 9.137 * * [simplify]: iters left: 2 (11 enodes) 9.138 * * [simplify]: iters left: 1 (13 enodes) 9.140 * * [simplify]: Extracting #0: cost 1 inf + 0 9.140 * * [simplify]: Extracting #1: cost 0 inf + 1 9.140 * [simplify]: Simplified to 1 9.140 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.140 * * * * [progress]: [ 84 / 217 ] simplifiying candidate # 9.141 * [simplify]: Simplifying (/ 1 (sqrt 1)) 9.141 * * [simplify]: iters left: 3 (3 enodes) 9.144 * * [simplify]: iters left: 2 (11 enodes) 9.146 * * [simplify]: iters left: 1 (13 enodes) 9.147 * * [simplify]: Extracting #0: cost 1 inf + 0 9.147 * * [simplify]: Extracting #1: cost 0 inf + 1 9.147 * [simplify]: Simplified to 1 9.147 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.148 * * * * [progress]: [ 85 / 217 ] simplifiying candidate # 9.148 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.148 * * [simplify]: iters left: 6 (9 enodes) 9.150 * * [simplify]: iters left: 5 (31 enodes) 9.155 * * [simplify]: iters left: 4 (33 enodes) 9.164 * * [simplify]: Extracting #0: cost 1 inf + 0 9.165 * * [simplify]: Extracting #1: cost 4 inf + 0 9.165 * * [simplify]: Extracting #2: cost 5 inf + 1 9.165 * * [simplify]: Extracting #3: cost 7 inf + 1 9.165 * * [simplify]: Extracting #4: cost 10 inf + 1 9.165 * * [simplify]: Extracting #5: cost 14 inf + 1 9.165 * * [simplify]: Extracting #6: cost 13 inf + 43 9.165 * * [simplify]: Extracting #7: cost 7 inf + 669 9.166 * * [simplify]: Extracting #8: cost 2 inf + 2014 9.166 * * [simplify]: Extracting #9: cost 0 inf + 2698 9.167 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.167 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.167 * * * * [progress]: [ 86 / 217 ] simplifiying candidate # 9.167 * [simplify]: Simplifying (/ 1 1) 9.167 * * [simplify]: iters left: 2 (2 enodes) 9.169 * * [simplify]: iters left: 1 (6 enodes) 9.171 * * [simplify]: Extracting #0: cost 1 inf + 0 9.171 * * [simplify]: Extracting #1: cost 0 inf + 1 9.171 * [simplify]: Simplified to 1 9.171 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.171 * * * * [progress]: [ 87 / 217 ] simplifiying candidate # 9.171 * * * * [progress]: [ 88 / 217 ] simplifiying candidate # 9.171 * * * * [progress]: [ 89 / 217 ] simplifiying candidate # 9.172 * [simplify]: Simplifying (/ 1 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 9.172 * * [simplify]: iters left: 6 (11 enodes) 9.178 * * [simplify]: iters left: 5 (50 enodes) 9.198 * * [simplify]: iters left: 4 (93 enodes) 9.239 * * [simplify]: iters left: 3 (176 enodes) 9.304 * * [simplify]: iters left: 2 (300 enodes) 9.393 * * [simplify]: Extracting #0: cost 1 inf + 0 9.393 * * [simplify]: Extracting #1: cost 4 inf + 0 9.393 * * [simplify]: Extracting #2: cost 5 inf + 1 9.393 * * [simplify]: Extracting #3: cost 8 inf + 1 9.394 * * [simplify]: Extracting #4: cost 56 inf + 1 9.394 * * [simplify]: Extracting #5: cost 114 inf + 3 9.394 * * [simplify]: Extracting #6: cost 104 inf + 2817 9.396 * * [simplify]: Extracting #7: cost 46 inf + 21589 9.400 * * [simplify]: Extracting #8: cost 3 inf + 43741 9.403 * * [simplify]: Extracting #9: cost 0 inf + 45482 9.407 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp (- (- x) (+ x x))) (exp (+ x (+ x x)))))) 9.407 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp (- (- x) (+ x x))) (exp (+ x (+ x x)))))) (* (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.408 * * * * [progress]: [ 90 / 217 ] simplifiying candidate # 9.408 * [simplify]: Simplifying (/ 1 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 9.408 * * [simplify]: iters left: 6 (10 enodes) 9.411 * * [simplify]: iters left: 5 (42 enodes) 9.417 * * [simplify]: iters left: 4 (67 enodes) 9.440 * * [simplify]: iters left: 3 (99 enodes) 9.456 * * [simplify]: iters left: 2 (163 enodes) 9.501 * * [simplify]: iters left: 1 (231 enodes) 9.543 * * [simplify]: Extracting #0: cost 1 inf + 0 9.543 * * [simplify]: Extracting #1: cost 4 inf + 0 9.543 * * [simplify]: Extracting #2: cost 5 inf + 1 9.543 * * [simplify]: Extracting #3: cost 37 inf + 1 9.543 * * [simplify]: Extracting #4: cost 63 inf + 2 9.544 * * [simplify]: Extracting #5: cost 78 inf + 2 9.544 * * [simplify]: Extracting #6: cost 78 inf + 3 9.544 * * [simplify]: Extracting #7: cost 48 inf + 4024 9.546 * * [simplify]: Extracting #8: cost 11 inf + 12017 9.549 * * [simplify]: Extracting #9: cost 0 inf + 13974 9.552 * * [simplify]: Extracting #10: cost 0 inf + 13754 9.555 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp (+ x x)) (/ -1 (exp (+ x x)))))) 9.555 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp (+ x x)) (/ -1 (exp (+ x x)))))) (* (sqrt (- (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.555 * * * * [progress]: [ 91 / 217 ] simplifiying candidate # 9.555 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 9.556 * * [simplify]: iters left: 6 (6 enodes) 9.558 * * [simplify]: iters left: 5 (21 enodes) 9.564 * * [simplify]: iters left: 4 (25 enodes) 9.571 * * [simplify]: iters left: 3 (27 enodes) 9.579 * * [simplify]: Extracting #0: cost 1 inf + 0 9.579 * * [simplify]: Extracting #1: cost 3 inf + 0 9.579 * * [simplify]: Extracting #2: cost 6 inf + 0 9.579 * * [simplify]: Extracting #3: cost 11 inf + 0 9.579 * * [simplify]: Extracting #4: cost 9 inf + 43 9.579 * * [simplify]: Extracting #5: cost 0 inf + 1412 9.579 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 9.579 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) 2) (sqrt (+ (exp x) (exp (- x)))))) 9.580 * * * * [progress]: [ 92 / 217 ] simplifiying candidate # 9.580 * [simplify]: Simplifying (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 9.580 * * [simplify]: iters left: 6 (10 enodes) 9.584 * * [simplify]: iters left: 5 (35 enodes) 9.590 * * [simplify]: iters left: 4 (42 enodes) 9.595 * * [simplify]: Extracting #0: cost 1 inf + 0 9.595 * * [simplify]: Extracting #1: cost 5 inf + 0 9.595 * * [simplify]: Extracting #2: cost 5 inf + 2 9.595 * * [simplify]: Extracting #3: cost 8 inf + 2 9.596 * * [simplify]: Extracting #4: cost 12 inf + 2 9.596 * * [simplify]: Extracting #5: cost 9 inf + 226 9.596 * * [simplify]: Extracting #6: cost 2 inf + 1454 9.596 * * [simplify]: Extracting #7: cost 0 inf + 2017 9.596 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 9.596 * [simplify]: Simplified (2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 9.596 * * * * [progress]: [ 93 / 217 ] simplifiying candidate #real (real->posit16 (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))> 9.596 * * * * [progress]: [ 94 / 217 ] simplifiying candidate # 9.597 * * * * [progress]: [ 95 / 217 ] simplifiying candidate # 9.597 * * * * [progress]: [ 96 / 217 ] simplifiying candidate # 9.597 * [simplify]: Simplifying (- 1/2) 9.597 * * [simplify]: iters left: 2 (2 enodes) 9.598 * * [simplify]: iters left: 1 (7 enodes) 9.599 * * [simplify]: Extracting #0: cost 1 inf + 0 9.599 * * [simplify]: Extracting #1: cost 0 inf + 1 9.599 * [simplify]: Simplified to -1/2 9.600 * [simplify]: Simplified (2 1 2) to (λ (x) (* (pow (+ (exp x) (exp (- x))) -1/2) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.600 * * * * [progress]: [ 97 / 217 ] simplifiying candidate # 9.600 * [simplify]: Simplifying (- 1) 9.600 * * [simplify]: iters left: 2 (2 enodes) 9.601 * * [simplify]: iters left: 1 (9 enodes) 9.603 * * [simplify]: Extracting #0: cost 1 inf + 0 9.603 * * [simplify]: Extracting #1: cost 0 inf + 1 9.603 * [simplify]: Simplified to -1 9.603 * [simplify]: Simplified (2 1 2) to (λ (x) (* (pow (sqrt (+ (exp x) (exp (- x)))) -1) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.603 * * * * [progress]: [ 98 / 217 ] simplifiying candidate # 9.603 * [simplify]: Simplifying (- (/ 1 2)) 9.603 * * [simplify]: iters left: 4 (4 enodes) 9.608 * * [simplify]: iters left: 3 (19 enodes) 9.613 * * [simplify]: iters left: 2 (23 enodes) 9.620 * * [simplify]: Extracting #0: cost 1 inf + 0 9.620 * * [simplify]: Extracting #1: cost 0 inf + 1 9.620 * [simplify]: Simplified to -1/2 9.620 * [simplify]: Simplified (2 1 2) to (λ (x) (* (pow (+ (exp x) (exp (- x))) -1/2) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.620 * * * * [progress]: [ 99 / 217 ] simplifiying candidate # 9.620 * * * * [progress]: [ 100 / 217 ] simplifiying candidate # 9.620 * * * * [progress]: [ 101 / 217 ] simplifiying candidate # 9.620 * [simplify]: Simplifying (- 0 (log (sqrt (+ (exp x) (exp (- x)))))) 9.621 * * [simplify]: iters left: 6 (9 enodes) 9.625 * * [simplify]: iters left: 5 (32 enodes) 9.635 * * [simplify]: iters left: 4 (39 enodes) 9.640 * * [simplify]: iters left: 3 (41 enodes) 9.646 * * [simplify]: iters left: 2 (43 enodes) 9.650 * * [simplify]: Extracting #0: cost 1 inf + 0 9.651 * * [simplify]: Extracting #1: cost 4 inf + 0 9.651 * * [simplify]: Extracting #2: cost 5 inf + 1 9.651 * * [simplify]: Extracting #3: cost 7 inf + 1 9.651 * * [simplify]: Extracting #4: cost 10 inf + 1 9.651 * * [simplify]: Extracting #5: cost 15 inf + 1 9.651 * * [simplify]: Extracting #6: cost 13 inf + 44 9.651 * * [simplify]: Extracting #7: cost 8 inf + 559 9.651 * * [simplify]: Extracting #8: cost 3 inf + 1744 9.651 * * [simplify]: Extracting #9: cost 0 inf + 2817 9.652 * [simplify]: Simplified to (- (log (sqrt (+ (exp x) (exp (- x)))))) 9.652 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (- (log (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.652 * * * * [progress]: [ 102 / 217 ] simplifiying candidate # 9.652 * [simplify]: Simplifying (- (log 1) (log (sqrt (+ (exp x) (exp (- x)))))) 9.652 * * [simplify]: iters left: 6 (10 enodes) 9.655 * * [simplify]: iters left: 5 (36 enodes) 9.660 * * [simplify]: Extracting #0: cost 1 inf + 0 9.660 * * [simplify]: Extracting #1: cost 4 inf + 0 9.660 * * [simplify]: Extracting #2: cost 5 inf + 1 9.660 * * [simplify]: Extracting #3: cost 7 inf + 1 9.660 * * [simplify]: Extracting #4: cost 10 inf + 1 9.660 * * [simplify]: Extracting #5: cost 15 inf + 1 9.660 * * [simplify]: Extracting #6: cost 11 inf + 226 9.660 * * [simplify]: Extracting #7: cost 5 inf + 1152 9.660 * * [simplify]: Extracting #8: cost 1 inf + 2446 9.661 * * [simplify]: Extracting #9: cost 0 inf + 2817 9.661 * [simplify]: Simplified to (- (log (sqrt (+ (exp x) (exp (- x)))))) 9.661 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (- (log (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.661 * * * * [progress]: [ 103 / 217 ] simplifiying candidate # 9.661 * * * * [progress]: [ 104 / 217 ] simplifiying candidate # 9.661 * * * * [progress]: [ 105 / 217 ] simplifiying candidate # 9.661 * [simplify]: Simplifying (/ (* (* 1 1) 1) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 9.661 * * [simplify]: iters left: 6 (12 enodes) 9.667 * * [simplify]: iters left: 5 (40 enodes) 9.679 * * [simplify]: iters left: 4 (71 enodes) 9.691 * * [simplify]: iters left: 3 (117 enodes) 9.711 * * [simplify]: iters left: 2 (166 enodes) 9.763 * * [simplify]: iters left: 1 (287 enodes) 9.818 * * [simplify]: Extracting #0: cost 1 inf + 0 9.818 * * [simplify]: Extracting #1: cost 15 inf + 0 9.818 * * [simplify]: Extracting #2: cost 39 inf + 2 9.818 * * [simplify]: Extracting #3: cost 50 inf + 4 9.819 * * [simplify]: Extracting #4: cost 46 inf + 521 9.819 * * [simplify]: Extracting #5: cost 36 inf + 2647 9.821 * * [simplify]: Extracting #6: cost 13 inf + 12160 9.823 * * [simplify]: Extracting #7: cost 1 inf + 18643 9.826 * * [simplify]: Extracting #8: cost 0 inf + 19407 9.828 * [simplify]: Simplified to (/ (/ 1 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x)))) 9.828 * [simplify]: Simplified (2 1 1) to (λ (x) (* (cbrt (/ (/ 1 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.828 * * * * [progress]: [ 106 / 217 ] simplifiying candidate # 9.828 * * * * [progress]: [ 107 / 217 ] simplifiying candidate # 9.828 * * * * [progress]: [ 108 / 217 ] simplifiying candidate # 9.828 * * * * [progress]: [ 109 / 217 ] simplifiying candidate # 9.829 * * * * [progress]: [ 110 / 217 ] simplifiying candidate # 9.829 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 9.829 * * [simplify]: iters left: 6 (12 enodes) 9.832 * * [simplify]: iters left: 5 (46 enodes) 9.844 * * [simplify]: iters left: 4 (62 enodes) 9.862 * * [simplify]: iters left: 3 (88 enodes) 9.877 * * [simplify]: iters left: 2 (93 enodes) 9.885 * * [simplify]: Extracting #0: cost 1 inf + 0 9.885 * * [simplify]: Extracting #1: cost 6 inf + 0 9.885 * * [simplify]: Extracting #2: cost 9 inf + 1 9.885 * * [simplify]: Extracting #3: cost 11 inf + 1 9.885 * * [simplify]: Extracting #4: cost 14 inf + 1 9.885 * * [simplify]: Extracting #5: cost 18 inf + 1 9.885 * * [simplify]: Extracting #6: cost 17 inf + 43 9.885 * * [simplify]: Extracting #7: cost 11 inf + 669 9.886 * * [simplify]: Extracting #8: cost 7 inf + 1753 9.886 * * [simplify]: Extracting #9: cost 1 inf + 4042 9.887 * * [simplify]: Extracting #10: cost 0 inf + 4464 9.887 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) 9.887 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 1) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.888 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 9.888 * * [simplify]: iters left: 6 (10 enodes) 9.891 * * [simplify]: iters left: 5 (34 enodes) 9.900 * * [simplify]: iters left: 4 (36 enodes) 9.910 * * [simplify]: Extracting #0: cost 1 inf + 0 9.910 * * [simplify]: Extracting #1: cost 4 inf + 0 9.910 * * [simplify]: Extracting #2: cost 5 inf + 1 9.910 * * [simplify]: Extracting #3: cost 7 inf + 1 9.910 * * [simplify]: Extracting #4: cost 10 inf + 1 9.910 * * [simplify]: Extracting #5: cost 14 inf + 1 9.910 * * [simplify]: Extracting #6: cost 11 inf + 225 9.911 * * [simplify]: Extracting #7: cost 5 inf + 1151 9.911 * * [simplify]: Extracting #8: cost 1 inf + 2476 9.912 * * [simplify]: Extracting #9: cost 0 inf + 2858 9.912 * [simplify]: Simplified to (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 9.912 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.913 * * * * [progress]: [ 111 / 217 ] simplifiying candidate # 9.913 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 9.913 * * [simplify]: iters left: 6 (12 enodes) 9.917 * * [simplify]: iters left: 5 (43 enodes) 9.923 * * [simplify]: iters left: 4 (45 enodes) 9.929 * * [simplify]: Extracting #0: cost 1 inf + 0 9.929 * * [simplify]: Extracting #1: cost 4 inf + 0 9.929 * * [simplify]: Extracting #2: cost 6 inf + 1 9.930 * * [simplify]: Extracting #3: cost 9 inf + 1 9.930 * * [simplify]: Extracting #4: cost 12 inf + 1 9.930 * * [simplify]: Extracting #5: cost 16 inf + 1 9.930 * * [simplify]: Extracting #6: cost 15 inf + 43 9.930 * * [simplify]: Extracting #7: cost 8 inf + 890 9.930 * * [simplify]: Extracting #8: cost 3 inf + 2556 9.930 * * [simplify]: Extracting #9: cost 0 inf + 3620 9.931 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) 9.931 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 1) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.931 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 9.931 * * [simplify]: iters left: 6 (10 enodes) 9.934 * * [simplify]: iters left: 5 (34 enodes) 9.939 * * [simplify]: iters left: 4 (36 enodes) 9.944 * * [simplify]: Extracting #0: cost 1 inf + 0 9.944 * * [simplify]: Extracting #1: cost 4 inf + 0 9.944 * * [simplify]: Extracting #2: cost 5 inf + 1 9.944 * * [simplify]: Extracting #3: cost 7 inf + 1 9.944 * * [simplify]: Extracting #4: cost 10 inf + 1 9.944 * * [simplify]: Extracting #5: cost 14 inf + 1 9.944 * * [simplify]: Extracting #6: cost 11 inf + 225 9.944 * * [simplify]: Extracting #7: cost 5 inf + 1191 9.944 * * [simplify]: Extracting #8: cost 1 inf + 2556 9.945 * * [simplify]: Extracting #9: cost 0 inf + 2938 9.945 * [simplify]: Simplified to (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 9.945 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.945 * * * * [progress]: [ 112 / 217 ] simplifiying candidate # 9.945 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.945 * * [simplify]: iters left: 6 (11 enodes) 9.948 * * [simplify]: iters left: 5 (39 enodes) 9.954 * * [simplify]: iters left: 4 (41 enodes) 9.959 * * [simplify]: Extracting #0: cost 1 inf + 0 9.959 * * [simplify]: Extracting #1: cost 4 inf + 0 9.959 * * [simplify]: Extracting #2: cost 5 inf + 1 9.959 * * [simplify]: Extracting #3: cost 7 inf + 1 9.960 * * [simplify]: Extracting #4: cost 10 inf + 1 9.960 * * [simplify]: Extracting #5: cost 14 inf + 1 9.960 * * [simplify]: Extracting #6: cost 13 inf + 43 9.960 * * [simplify]: Extracting #7: cost 6 inf + 890 9.960 * * [simplify]: Extracting #8: cost 3 inf + 1713 9.960 * * [simplify]: Extracting #9: cost 1 inf + 2356 9.963 * * [simplify]: Extracting #10: cost 0 inf + 2698 9.963 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 9.963 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.964 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.964 * * [simplify]: iters left: 6 (10 enodes) 9.970 * * [simplify]: iters left: 5 (34 enodes) 9.980 * * [simplify]: iters left: 4 (36 enodes) 9.989 * * [simplify]: Extracting #0: cost 1 inf + 0 9.989 * * [simplify]: Extracting #1: cost 4 inf + 0 9.989 * * [simplify]: Extracting #2: cost 5 inf + 1 9.989 * * [simplify]: Extracting #3: cost 7 inf + 1 9.989 * * [simplify]: Extracting #4: cost 10 inf + 1 9.989 * * [simplify]: Extracting #5: cost 14 inf + 1 9.990 * * [simplify]: Extracting #6: cost 11 inf + 225 9.990 * * [simplify]: Extracting #7: cost 5 inf + 1151 9.990 * * [simplify]: Extracting #8: cost 1 inf + 2356 9.991 * * [simplify]: Extracting #9: cost 0 inf + 2698 9.992 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.992 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.992 * * * * [progress]: [ 113 / 217 ] simplifiying candidate # 9.992 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) 9.992 * * [simplify]: iters left: 5 (5 enodes) 9.998 * * [simplify]: iters left: 4 (19 enodes) 10.001 * * [simplify]: iters left: 3 (21 enodes) 10.004 * * [simplify]: Extracting #0: cost 1 inf + 0 10.004 * * [simplify]: Extracting #1: cost 0 inf + 1 10.004 * [simplify]: Simplified to 1 10.004 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.004 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.004 * * [simplify]: iters left: 6 (9 enodes) 10.007 * * [simplify]: iters left: 5 (31 enodes) 10.011 * * [simplify]: iters left: 4 (33 enodes) 10.015 * * [simplify]: Extracting #0: cost 1 inf + 0 10.015 * * [simplify]: Extracting #1: cost 4 inf + 0 10.015 * * [simplify]: Extracting #2: cost 5 inf + 1 10.015 * * [simplify]: Extracting #3: cost 8 inf + 1 10.015 * * [simplify]: Extracting #4: cost 12 inf + 1 10.015 * * [simplify]: Extracting #5: cost 9 inf + 225 10.016 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.016 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.016 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.016 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.016 * * * * [progress]: [ 114 / 217 ] simplifiying candidate # 10.016 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) 10.016 * * [simplify]: iters left: 5 (5 enodes) 10.021 * * [simplify]: iters left: 4 (19 enodes) 10.024 * * [simplify]: iters left: 3 (21 enodes) 10.027 * * [simplify]: Extracting #0: cost 1 inf + 0 10.027 * * [simplify]: Extracting #1: cost 0 inf + 1 10.027 * [simplify]: Simplified to 1 10.027 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.027 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.027 * * [simplify]: iters left: 6 (9 enodes) 10.032 * * [simplify]: iters left: 5 (31 enodes) 10.041 * * [simplify]: iters left: 4 (33 enodes) 10.049 * * [simplify]: Extracting #0: cost 1 inf + 0 10.049 * * [simplify]: Extracting #1: cost 4 inf + 0 10.049 * * [simplify]: Extracting #2: cost 5 inf + 1 10.049 * * [simplify]: Extracting #3: cost 8 inf + 1 10.049 * * [simplify]: Extracting #4: cost 12 inf + 1 10.050 * * [simplify]: Extracting #5: cost 9 inf + 225 10.050 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.050 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.051 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.051 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.051 * * * * [progress]: [ 115 / 217 ] simplifiying candidate # 10.051 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.051 * * [simplify]: iters left: 6 (11 enodes) 10.057 * * [simplify]: iters left: 5 (39 enodes) 10.068 * * [simplify]: iters left: 4 (41 enodes) 10.075 * * [simplify]: Extracting #0: cost 1 inf + 0 10.075 * * [simplify]: Extracting #1: cost 4 inf + 0 10.075 * * [simplify]: Extracting #2: cost 5 inf + 1 10.075 * * [simplify]: Extracting #3: cost 7 inf + 1 10.075 * * [simplify]: Extracting #4: cost 10 inf + 1 10.075 * * [simplify]: Extracting #5: cost 14 inf + 1 10.075 * * [simplify]: Extracting #6: cost 13 inf + 43 10.075 * * [simplify]: Extracting #7: cost 6 inf + 890 10.075 * * [simplify]: Extracting #8: cost 3 inf + 1713 10.075 * * [simplify]: Extracting #9: cost 1 inf + 2356 10.076 * * [simplify]: Extracting #10: cost 0 inf + 2698 10.076 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 10.076 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.076 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.076 * * [simplify]: iters left: 6 (10 enodes) 10.082 * * [simplify]: iters left: 5 (34 enodes) 10.087 * * [simplify]: iters left: 4 (36 enodes) 10.091 * * [simplify]: Extracting #0: cost 1 inf + 0 10.091 * * [simplify]: Extracting #1: cost 4 inf + 0 10.091 * * [simplify]: Extracting #2: cost 5 inf + 1 10.091 * * [simplify]: Extracting #3: cost 7 inf + 1 10.091 * * [simplify]: Extracting #4: cost 10 inf + 1 10.092 * * [simplify]: Extracting #5: cost 14 inf + 1 10.092 * * [simplify]: Extracting #6: cost 11 inf + 225 10.092 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.092 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.092 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.093 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.093 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.093 * * * * [progress]: [ 116 / 217 ] simplifiying candidate # 10.093 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 10.093 * * [simplify]: iters left: 5 (4 enodes) 10.097 * * [simplify]: iters left: 4 (14 enodes) 10.099 * * [simplify]: iters left: 3 (16 enodes) 10.101 * * [simplify]: Extracting #0: cost 1 inf + 0 10.101 * * [simplify]: Extracting #1: cost 0 inf + 1 10.101 * [simplify]: Simplified to 1 10.101 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.101 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.101 * * [simplify]: iters left: 6 (9 enodes) 10.103 * * [simplify]: iters left: 5 (31 enodes) 10.108 * * [simplify]: iters left: 4 (33 enodes) 10.113 * * [simplify]: Extracting #0: cost 1 inf + 0 10.113 * * [simplify]: Extracting #1: cost 4 inf + 0 10.113 * * [simplify]: Extracting #2: cost 5 inf + 1 10.113 * * [simplify]: Extracting #3: cost 8 inf + 1 10.113 * * [simplify]: Extracting #4: cost 12 inf + 1 10.113 * * [simplify]: Extracting #5: cost 9 inf + 225 10.113 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.113 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.114 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.114 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.114 * * * * [progress]: [ 117 / 217 ] simplifiying candidate # 10.114 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 10.114 * * [simplify]: iters left: 6 (11 enodes) 10.119 * * [simplify]: iters left: 5 (39 enodes) 10.130 * * [simplify]: iters left: 4 (46 enodes) 10.141 * * [simplify]: iters left: 3 (48 enodes) 10.153 * * [simplify]: Extracting #0: cost 1 inf + 0 10.153 * * [simplify]: Extracting #1: cost 7 inf + 0 10.153 * * [simplify]: Extracting #2: cost 11 inf + 1 10.154 * * [simplify]: Extracting #3: cost 13 inf + 1 10.154 * * [simplify]: Extracting #4: cost 16 inf + 1 10.154 * * [simplify]: Extracting #5: cost 20 inf + 1 10.154 * * [simplify]: Extracting #6: cost 17 inf + 256 10.155 * * [simplify]: Extracting #7: cost 10 inf + 1137 10.155 * * [simplify]: Extracting #8: cost 3 inf + 3240 10.156 * * [simplify]: Extracting #9: cost 1 inf + 3904 10.157 * * [simplify]: Extracting #10: cost 0 inf + 4256 10.158 * [simplify]: Simplified to (/ 1 (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) 10.158 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) (/ (sqrt 1) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.159 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.159 * * [simplify]: iters left: 6 (10 enodes) 10.164 * * [simplify]: iters left: 5 (34 enodes) 10.174 * * [simplify]: iters left: 4 (36 enodes) 10.183 * * [simplify]: Extracting #0: cost 1 inf + 0 10.183 * * [simplify]: Extracting #1: cost 4 inf + 0 10.184 * * [simplify]: Extracting #2: cost 5 inf + 1 10.184 * * [simplify]: Extracting #3: cost 7 inf + 1 10.184 * * [simplify]: Extracting #4: cost 10 inf + 1 10.184 * * [simplify]: Extracting #5: cost 14 inf + 1 10.184 * * [simplify]: Extracting #6: cost 11 inf + 225 10.184 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.185 * * [simplify]: Extracting #8: cost 1 inf + 2476 10.185 * * [simplify]: Extracting #9: cost 0 inf + 2858 10.186 * [simplify]: Simplified to (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.186 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (sqrt 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.186 * * * * [progress]: [ 118 / 217 ] simplifiying candidate # 10.186 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 10.186 * * [simplify]: iters left: 6 (11 enodes) 10.193 * * [simplify]: iters left: 5 (38 enodes) 10.206 * * [simplify]: iters left: 4 (40 enodes) 10.216 * * [simplify]: Extracting #0: cost 1 inf + 0 10.216 * * [simplify]: Extracting #1: cost 4 inf + 0 10.216 * * [simplify]: Extracting #2: cost 6 inf + 1 10.216 * * [simplify]: Extracting #3: cost 9 inf + 1 10.216 * * [simplify]: Extracting #4: cost 12 inf + 1 10.216 * * [simplify]: Extracting #5: cost 16 inf + 1 10.216 * * [simplify]: Extracting #6: cost 13 inf + 225 10.217 * * [simplify]: Extracting #7: cost 6 inf + 1532 10.217 * * [simplify]: Extracting #8: cost 0 inf + 3620 10.218 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 10.218 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 1) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.219 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.219 * * [simplify]: iters left: 6 (10 enodes) 10.224 * * [simplify]: iters left: 5 (34 enodes) 10.233 * * [simplify]: iters left: 4 (36 enodes) 10.240 * * [simplify]: Extracting #0: cost 1 inf + 0 10.240 * * [simplify]: Extracting #1: cost 4 inf + 0 10.240 * * [simplify]: Extracting #2: cost 5 inf + 1 10.241 * * [simplify]: Extracting #3: cost 7 inf + 1 10.241 * * [simplify]: Extracting #4: cost 10 inf + 1 10.241 * * [simplify]: Extracting #5: cost 14 inf + 1 10.241 * * [simplify]: Extracting #6: cost 11 inf + 225 10.241 * * [simplify]: Extracting #7: cost 5 inf + 1191 10.241 * * [simplify]: Extracting #8: cost 1 inf + 2556 10.241 * * [simplify]: Extracting #9: cost 0 inf + 2938 10.242 * [simplify]: Simplified to (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.242 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.242 * * * * [progress]: [ 119 / 217 ] simplifiying candidate # 10.242 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.242 * * [simplify]: iters left: 6 (10 enodes) 10.245 * * [simplify]: iters left: 5 (34 enodes) 10.250 * * [simplify]: iters left: 4 (36 enodes) 10.254 * * [simplify]: Extracting #0: cost 1 inf + 0 10.254 * * [simplify]: Extracting #1: cost 4 inf + 0 10.254 * * [simplify]: Extracting #2: cost 5 inf + 1 10.255 * * [simplify]: Extracting #3: cost 7 inf + 1 10.255 * * [simplify]: Extracting #4: cost 10 inf + 1 10.255 * * [simplify]: Extracting #5: cost 14 inf + 1 10.255 * * [simplify]: Extracting #6: cost 11 inf + 225 10.255 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.255 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.255 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.256 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.256 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.256 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.256 * * [simplify]: iters left: 6 (10 enodes) 10.259 * * [simplify]: iters left: 5 (34 enodes) 10.264 * * [simplify]: iters left: 4 (36 enodes) 10.270 * * [simplify]: Extracting #0: cost 1 inf + 0 10.271 * * [simplify]: Extracting #1: cost 4 inf + 0 10.271 * * [simplify]: Extracting #2: cost 5 inf + 1 10.271 * * [simplify]: Extracting #3: cost 7 inf + 1 10.271 * * [simplify]: Extracting #4: cost 10 inf + 1 10.271 * * [simplify]: Extracting #5: cost 14 inf + 1 10.271 * * [simplify]: Extracting #6: cost 11 inf + 225 10.271 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.272 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.272 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.273 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.273 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.273 * * * * [progress]: [ 120 / 217 ] simplifiying candidate # 10.274 * [simplify]: Simplifying (/ (sqrt 1) (sqrt 1)) 10.274 * * [simplify]: iters left: 3 (3 enodes) 10.277 * * [simplify]: iters left: 2 (9 enodes) 10.280 * * [simplify]: iters left: 1 (11 enodes) 10.283 * * [simplify]: Extracting #0: cost 1 inf + 0 10.283 * * [simplify]: Extracting #1: cost 0 inf + 1 10.283 * [simplify]: Simplified to 1 10.283 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.283 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.283 * * [simplify]: iters left: 6 (9 enodes) 10.287 * * [simplify]: iters left: 5 (31 enodes) 10.292 * * [simplify]: iters left: 4 (33 enodes) 10.296 * * [simplify]: Extracting #0: cost 1 inf + 0 10.296 * * [simplify]: Extracting #1: cost 4 inf + 0 10.296 * * [simplify]: Extracting #2: cost 5 inf + 1 10.297 * * [simplify]: Extracting #3: cost 8 inf + 1 10.297 * * [simplify]: Extracting #4: cost 12 inf + 1 10.297 * * [simplify]: Extracting #5: cost 9 inf + 225 10.297 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.297 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.297 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.297 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.297 * * * * [progress]: [ 121 / 217 ] simplifiying candidate # 10.298 * [simplify]: Simplifying (/ (sqrt 1) (sqrt 1)) 10.298 * * [simplify]: iters left: 3 (3 enodes) 10.300 * * [simplify]: iters left: 2 (9 enodes) 10.301 * * [simplify]: iters left: 1 (11 enodes) 10.302 * * [simplify]: Extracting #0: cost 1 inf + 0 10.302 * * [simplify]: Extracting #1: cost 0 inf + 1 10.302 * [simplify]: Simplified to 1 10.302 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.303 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.303 * * [simplify]: iters left: 6 (9 enodes) 10.305 * * [simplify]: iters left: 5 (31 enodes) 10.312 * * [simplify]: iters left: 4 (33 enodes) 10.317 * * [simplify]: Extracting #0: cost 1 inf + 0 10.317 * * [simplify]: Extracting #1: cost 4 inf + 0 10.317 * * [simplify]: Extracting #2: cost 5 inf + 1 10.317 * * [simplify]: Extracting #3: cost 8 inf + 1 10.317 * * [simplify]: Extracting #4: cost 12 inf + 1 10.317 * * [simplify]: Extracting #5: cost 9 inf + 225 10.317 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.317 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.318 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.318 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.318 * * * * [progress]: [ 122 / 217 ] simplifiying candidate # 10.318 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.318 * * [simplify]: iters left: 6 (10 enodes) 10.321 * * [simplify]: iters left: 5 (34 enodes) 10.326 * * [simplify]: iters left: 4 (36 enodes) 10.331 * * [simplify]: Extracting #0: cost 1 inf + 0 10.331 * * [simplify]: Extracting #1: cost 4 inf + 0 10.331 * * [simplify]: Extracting #2: cost 5 inf + 1 10.331 * * [simplify]: Extracting #3: cost 7 inf + 1 10.331 * * [simplify]: Extracting #4: cost 10 inf + 1 10.331 * * [simplify]: Extracting #5: cost 14 inf + 1 10.331 * * [simplify]: Extracting #6: cost 11 inf + 225 10.331 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.331 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.331 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.332 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.332 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.332 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.332 * * [simplify]: iters left: 6 (10 enodes) 10.335 * * [simplify]: iters left: 5 (34 enodes) 10.340 * * [simplify]: iters left: 4 (36 enodes) 10.345 * * [simplify]: Extracting #0: cost 1 inf + 0 10.345 * * [simplify]: Extracting #1: cost 4 inf + 0 10.345 * * [simplify]: Extracting #2: cost 5 inf + 1 10.345 * * [simplify]: Extracting #3: cost 7 inf + 1 10.345 * * [simplify]: Extracting #4: cost 10 inf + 1 10.345 * * [simplify]: Extracting #5: cost 14 inf + 1 10.345 * * [simplify]: Extracting #6: cost 11 inf + 225 10.346 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.346 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.346 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.346 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.346 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.346 * * * * [progress]: [ 123 / 217 ] simplifiying candidate # 10.347 * [simplify]: Simplifying (/ (sqrt 1) 1) 10.347 * * [simplify]: iters left: 3 (3 enodes) 10.349 * * [simplify]: iters left: 2 (9 enodes) 10.350 * * [simplify]: iters left: 1 (11 enodes) 10.351 * * [simplify]: Extracting #0: cost 1 inf + 0 10.352 * * [simplify]: Extracting #1: cost 0 inf + 1 10.352 * [simplify]: Simplified to 1 10.352 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.352 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.352 * * [simplify]: iters left: 6 (9 enodes) 10.354 * * [simplify]: iters left: 5 (31 enodes) 10.359 * * [simplify]: iters left: 4 (33 enodes) 10.364 * * [simplify]: Extracting #0: cost 1 inf + 0 10.364 * * [simplify]: Extracting #1: cost 4 inf + 0 10.364 * * [simplify]: Extracting #2: cost 5 inf + 1 10.364 * * [simplify]: Extracting #3: cost 8 inf + 1 10.364 * * [simplify]: Extracting #4: cost 12 inf + 1 10.364 * * [simplify]: Extracting #5: cost 9 inf + 225 10.364 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.364 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.364 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.365 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.365 * * * * [progress]: [ 124 / 217 ] simplifiying candidate # 10.365 * [simplify]: Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 10.365 * * [simplify]: iters left: 6 (10 enodes) 10.367 * * [simplify]: iters left: 5 (36 enodes) 10.373 * * [simplify]: iters left: 4 (40 enodes) 10.378 * * [simplify]: Extracting #0: cost 1 inf + 0 10.378 * * [simplify]: Extracting #1: cost 6 inf + 0 10.378 * * [simplify]: Extracting #2: cost 9 inf + 1 10.378 * * [simplify]: Extracting #3: cost 11 inf + 1 10.378 * * [simplify]: Extracting #4: cost 14 inf + 1 10.378 * * [simplify]: Extracting #5: cost 18 inf + 1 10.378 * * [simplify]: Extracting #6: cost 17 inf + 43 10.378 * * [simplify]: Extracting #7: cost 12 inf + 598 10.379 * * [simplify]: Extracting #8: cost 6 inf + 2135 10.379 * * [simplify]: Extracting #9: cost 1 inf + 4042 10.379 * * [simplify]: Extracting #10: cost 0 inf + 4464 10.380 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.380 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.380 * [simplify]: Simplifying (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.380 * * [simplify]: iters left: 6 (9 enodes) 10.382 * * [simplify]: iters left: 5 (31 enodes) 10.387 * * [simplify]: iters left: 4 (33 enodes) 10.396 * * [simplify]: Extracting #0: cost 1 inf + 0 10.396 * * [simplify]: Extracting #1: cost 4 inf + 0 10.396 * * [simplify]: Extracting #2: cost 5 inf + 1 10.396 * * [simplify]: Extracting #3: cost 7 inf + 1 10.396 * * [simplify]: Extracting #4: cost 10 inf + 1 10.396 * * [simplify]: Extracting #5: cost 14 inf + 1 10.396 * * [simplify]: Extracting #6: cost 13 inf + 43 10.397 * * [simplify]: Extracting #7: cost 7 inf + 669 10.399 * * [simplify]: Extracting #8: cost 2 inf + 2094 10.400 * * [simplify]: Extracting #9: cost 0 inf + 2858 10.400 * [simplify]: Simplified to (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.401 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.401 * * * * [progress]: [ 125 / 217 ] simplifiying candidate # 10.401 * [simplify]: Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 10.401 * * [simplify]: iters left: 6 (10 enodes) 10.406 * * [simplify]: iters left: 5 (35 enodes) 10.416 * * [simplify]: iters left: 4 (37 enodes) 10.426 * * [simplify]: Extracting #0: cost 1 inf + 0 10.426 * * [simplify]: Extracting #1: cost 4 inf + 0 10.426 * * [simplify]: Extracting #2: cost 6 inf + 1 10.426 * * [simplify]: Extracting #3: cost 9 inf + 1 10.426 * * [simplify]: Extracting #4: cost 12 inf + 1 10.426 * * [simplify]: Extracting #5: cost 16 inf + 1 10.426 * * [simplify]: Extracting #6: cost 15 inf + 43 10.427 * * [simplify]: Extracting #7: cost 8 inf + 890 10.427 * * [simplify]: Extracting #8: cost 0 inf + 3620 10.428 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 10.428 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.428 * [simplify]: Simplifying (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.429 * * [simplify]: iters left: 6 (9 enodes) 10.433 * * [simplify]: iters left: 5 (31 enodes) 10.441 * * [simplify]: iters left: 4 (33 enodes) 10.451 * * [simplify]: Extracting #0: cost 1 inf + 0 10.451 * * [simplify]: Extracting #1: cost 4 inf + 0 10.451 * * [simplify]: Extracting #2: cost 5 inf + 1 10.451 * * [simplify]: Extracting #3: cost 7 inf + 1 10.451 * * [simplify]: Extracting #4: cost 10 inf + 1 10.451 * * [simplify]: Extracting #5: cost 14 inf + 1 10.451 * * [simplify]: Extracting #6: cost 13 inf + 43 10.451 * * [simplify]: Extracting #7: cost 7 inf + 669 10.452 * * [simplify]: Extracting #8: cost 2 inf + 2174 10.452 * * [simplify]: Extracting #9: cost 0 inf + 2938 10.453 * [simplify]: Simplified to (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.453 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.453 * * * * [progress]: [ 126 / 217 ] simplifiying candidate # 10.454 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.454 * * [simplify]: iters left: 6 (9 enodes) 10.458 * * [simplify]: iters left: 5 (31 enodes) 10.463 * * [simplify]: iters left: 4 (33 enodes) 10.468 * * [simplify]: Extracting #0: cost 1 inf + 0 10.468 * * [simplify]: Extracting #1: cost 4 inf + 0 10.468 * * [simplify]: Extracting #2: cost 5 inf + 1 10.468 * * [simplify]: Extracting #3: cost 7 inf + 1 10.468 * * [simplify]: Extracting #4: cost 10 inf + 1 10.468 * * [simplify]: Extracting #5: cost 14 inf + 1 10.468 * * [simplify]: Extracting #6: cost 13 inf + 43 10.468 * * [simplify]: Extracting #7: cost 7 inf + 669 10.468 * * [simplify]: Extracting #8: cost 2 inf + 2014 10.469 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.469 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.469 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.469 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.469 * * [simplify]: iters left: 6 (9 enodes) 10.471 * * [simplify]: iters left: 5 (31 enodes) 10.476 * * [simplify]: iters left: 4 (33 enodes) 10.480 * * [simplify]: Extracting #0: cost 1 inf + 0 10.480 * * [simplify]: Extracting #1: cost 4 inf + 0 10.480 * * [simplify]: Extracting #2: cost 5 inf + 1 10.481 * * [simplify]: Extracting #3: cost 7 inf + 1 10.481 * * [simplify]: Extracting #4: cost 10 inf + 1 10.481 * * [simplify]: Extracting #5: cost 14 inf + 1 10.481 * * [simplify]: Extracting #6: cost 13 inf + 43 10.481 * * [simplify]: Extracting #7: cost 7 inf + 669 10.481 * * [simplify]: Extracting #8: cost 2 inf + 2014 10.481 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.482 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.482 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.482 * * * * [progress]: [ 127 / 217 ] simplifiying candidate # 10.482 * [simplify]: Simplifying (/ 1 (sqrt 1)) 10.482 * * [simplify]: iters left: 3 (3 enodes) 10.485 * * [simplify]: iters left: 2 (11 enodes) 10.487 * * [simplify]: iters left: 1 (13 enodes) 10.489 * * [simplify]: Extracting #0: cost 1 inf + 0 10.489 * * [simplify]: Extracting #1: cost 0 inf + 1 10.489 * [simplify]: Simplified to 1 10.489 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.489 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.489 * * [simplify]: iters left: 6 (8 enodes) 10.492 * * [simplify]: iters left: 5 (28 enodes) 10.500 * * [simplify]: iters left: 4 (30 enodes) 10.508 * * [simplify]: Extracting #0: cost 1 inf + 0 10.508 * * [simplify]: Extracting #1: cost 4 inf + 0 10.508 * * [simplify]: Extracting #2: cost 5 inf + 1 10.508 * * [simplify]: Extracting #3: cost 8 inf + 1 10.508 * * [simplify]: Extracting #4: cost 12 inf + 1 10.508 * * [simplify]: Extracting #5: cost 11 inf + 43 10.508 * * [simplify]: Extracting #6: cost 6 inf + 558 10.508 * * [simplify]: Extracting #7: cost 2 inf + 1453 10.509 * * [simplify]: Extracting #8: cost 0 inf + 2016 10.509 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.510 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.510 * * * * [progress]: [ 128 / 217 ] simplifiying candidate # 10.510 * [simplify]: Simplifying (/ 1 (sqrt 1)) 10.510 * * [simplify]: iters left: 3 (3 enodes) 10.516 * * [simplify]: iters left: 2 (11 enodes) 10.519 * * [simplify]: iters left: 1 (13 enodes) 10.522 * * [simplify]: Extracting #0: cost 1 inf + 0 10.522 * * [simplify]: Extracting #1: cost 0 inf + 1 10.522 * [simplify]: Simplified to 1 10.522 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.523 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.523 * * [simplify]: iters left: 6 (8 enodes) 10.529 * * [simplify]: iters left: 5 (28 enodes) 10.537 * * [simplify]: iters left: 4 (30 enodes) 10.545 * * [simplify]: Extracting #0: cost 1 inf + 0 10.545 * * [simplify]: Extracting #1: cost 4 inf + 0 10.545 * * [simplify]: Extracting #2: cost 5 inf + 1 10.545 * * [simplify]: Extracting #3: cost 8 inf + 1 10.545 * * [simplify]: Extracting #4: cost 12 inf + 1 10.546 * * [simplify]: Extracting #5: cost 11 inf + 43 10.546 * * [simplify]: Extracting #6: cost 6 inf + 558 10.546 * * [simplify]: Extracting #7: cost 2 inf + 1453 10.547 * * [simplify]: Extracting #8: cost 0 inf + 2016 10.547 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.547 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.547 * * * * [progress]: [ 129 / 217 ] simplifiying candidate # 10.548 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.548 * * [simplify]: iters left: 6 (9 enodes) 10.552 * * [simplify]: iters left: 5 (31 enodes) 10.561 * * [simplify]: iters left: 4 (33 enodes) 10.570 * * [simplify]: Extracting #0: cost 1 inf + 0 10.570 * * [simplify]: Extracting #1: cost 4 inf + 0 10.570 * * [simplify]: Extracting #2: cost 5 inf + 1 10.570 * * [simplify]: Extracting #3: cost 7 inf + 1 10.570 * * [simplify]: Extracting #4: cost 10 inf + 1 10.570 * * [simplify]: Extracting #5: cost 14 inf + 1 10.571 * * [simplify]: Extracting #6: cost 13 inf + 43 10.571 * * [simplify]: Extracting #7: cost 7 inf + 669 10.571 * * [simplify]: Extracting #8: cost 2 inf + 2014 10.572 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.573 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.573 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.573 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.573 * * [simplify]: iters left: 6 (9 enodes) 10.577 * * [simplify]: iters left: 5 (31 enodes) 10.586 * * [simplify]: iters left: 4 (33 enodes) 10.596 * * [simplify]: Extracting #0: cost 1 inf + 0 10.596 * * [simplify]: Extracting #1: cost 4 inf + 0 10.596 * * [simplify]: Extracting #2: cost 5 inf + 1 10.596 * * [simplify]: Extracting #3: cost 7 inf + 1 10.596 * * [simplify]: Extracting #4: cost 10 inf + 1 10.596 * * [simplify]: Extracting #5: cost 14 inf + 1 10.597 * * [simplify]: Extracting #6: cost 13 inf + 43 10.597 * * [simplify]: Extracting #7: cost 7 inf + 669 10.597 * * [simplify]: Extracting #8: cost 2 inf + 2014 10.598 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.599 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.599 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.599 * * * * [progress]: [ 130 / 217 ] simplifiying candidate # 10.599 * [simplify]: Simplifying (/ 1 1) 10.599 * * [simplify]: iters left: 2 (2 enodes) 10.601 * * [simplify]: iters left: 1 (6 enodes) 10.603 * * [simplify]: Extracting #0: cost 1 inf + 0 10.603 * * [simplify]: Extracting #1: cost 0 inf + 1 10.603 * [simplify]: Simplified to 1 10.603 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.604 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.604 * * [simplify]: iters left: 6 (8 enodes) 10.607 * * [simplify]: iters left: 5 (28 enodes) 10.615 * * [simplify]: iters left: 4 (30 enodes) 10.621 * * [simplify]: Extracting #0: cost 1 inf + 0 10.621 * * [simplify]: Extracting #1: cost 4 inf + 0 10.621 * * [simplify]: Extracting #2: cost 5 inf + 1 10.621 * * [simplify]: Extracting #3: cost 8 inf + 1 10.621 * * [simplify]: Extracting #4: cost 12 inf + 1 10.621 * * [simplify]: Extracting #5: cost 11 inf + 43 10.621 * * [simplify]: Extracting #6: cost 6 inf + 558 10.621 * * [simplify]: Extracting #7: cost 2 inf + 1453 10.622 * * [simplify]: Extracting #8: cost 0 inf + 2016 10.622 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.622 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.622 * * * * [progress]: [ 131 / 217 ] simplifiying candidate # 10.622 * * * * [progress]: [ 132 / 217 ] simplifiying candidate # 10.622 * * * * [progress]: [ 133 / 217 ] simplifiying candidate # 10.622 * * * * [progress]: [ 134 / 217 ] simplifiying candidate # 10.622 * [simplify]: Simplifying (cbrt (sqrt (+ (exp x) (exp (- x))))) 10.622 * * [simplify]: iters left: 6 (7 enodes) 10.624 * * [simplify]: iters left: 5 (24 enodes) 10.627 * * [simplify]: iters left: 4 (28 enodes) 10.631 * * [simplify]: iters left: 3 (30 enodes) 10.635 * * [simplify]: Extracting #0: cost 1 inf + 0 10.635 * * [simplify]: Extracting #1: cost 3 inf + 0 10.635 * * [simplify]: Extracting #2: cost 5 inf + 0 10.635 * * [simplify]: Extracting #3: cost 8 inf + 0 10.636 * * [simplify]: Extracting #4: cost 13 inf + 0 10.636 * * [simplify]: Extracting #5: cost 12 inf + 2 10.636 * * [simplify]: Extracting #6: cost 6 inf + 448 10.636 * * [simplify]: Extracting #7: cost 3 inf + 1151 10.636 * * [simplify]: Extracting #8: cost 1 inf + 1753 10.636 * * [simplify]: Extracting #9: cost 0 inf + 2094 10.636 * [simplify]: Simplified to (cbrt (sqrt (+ (exp x) (exp (- x))))) 10.636 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.637 * * * * [progress]: [ 135 / 217 ] simplifiying candidate # 10.637 * [simplify]: Simplifying (sqrt (cbrt (+ (exp x) (exp (- x))))) 10.637 * * [simplify]: iters left: 6 (7 enodes) 10.638 * * [simplify]: iters left: 5 (24 enodes) 10.642 * * [simplify]: iters left: 4 (28 enodes) 10.649 * * [simplify]: iters left: 3 (30 enodes) 10.658 * * [simplify]: Extracting #0: cost 1 inf + 0 10.658 * * [simplify]: Extracting #1: cost 3 inf + 0 10.658 * * [simplify]: Extracting #2: cost 5 inf + 0 10.658 * * [simplify]: Extracting #3: cost 8 inf + 0 10.658 * * [simplify]: Extracting #4: cost 13 inf + 0 10.658 * * [simplify]: Extracting #5: cost 12 inf + 2 10.658 * * [simplify]: Extracting #6: cost 6 inf + 448 10.658 * * [simplify]: Extracting #7: cost 3 inf + 1191 10.659 * * [simplify]: Extracting #8: cost 1 inf + 1833 10.659 * * [simplify]: Extracting #9: cost 0 inf + 2174 10.660 * [simplify]: Simplified to (sqrt (cbrt (+ (exp x) (exp (- x))))) 10.660 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.660 * * * * [progress]: [ 136 / 217 ] simplifiying candidate # 10.660 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 10.661 * * [simplify]: iters left: 6 (7 enodes) 10.665 * * [simplify]: iters left: 5 (24 enodes) 10.670 * * [simplify]: iters left: 4 (28 enodes) 10.675 * * [simplify]: iters left: 3 (30 enodes) 10.679 * * [simplify]: Extracting #0: cost 1 inf + 0 10.679 * * [simplify]: Extracting #1: cost 3 inf + 0 10.679 * * [simplify]: Extracting #2: cost 5 inf + 0 10.679 * * [simplify]: Extracting #3: cost 8 inf + 0 10.679 * * [simplify]: Extracting #4: cost 13 inf + 0 10.679 * * [simplify]: Extracting #5: cost 12 inf + 2 10.679 * * [simplify]: Extracting #6: cost 6 inf + 448 10.680 * * [simplify]: Extracting #7: cost 3 inf + 1151 10.680 * * [simplify]: Extracting #8: cost 1 inf + 1713 10.680 * * [simplify]: Extracting #9: cost 0 inf + 2014 10.680 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 10.680 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.680 * * * * [progress]: [ 137 / 217 ] simplifiying candidate # 10.681 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 10.681 * * [simplify]: iters left: 6 (6 enodes) 10.682 * * [simplify]: iters left: 5 (21 enodes) 10.685 * * [simplify]: iters left: 4 (25 enodes) 10.689 * * [simplify]: iters left: 3 (27 enodes) 10.693 * * [simplify]: Extracting #0: cost 1 inf + 0 10.693 * * [simplify]: Extracting #1: cost 3 inf + 0 10.693 * * [simplify]: Extracting #2: cost 6 inf + 0 10.693 * * [simplify]: Extracting #3: cost 11 inf + 0 10.693 * * [simplify]: Extracting #4: cost 9 inf + 43 10.693 * * [simplify]: Extracting #5: cost 0 inf + 1412 10.693 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 10.693 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.693 * * * * [progress]: [ 138 / 217 ] simplifiying candidate # 10.694 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 10.694 * * [simplify]: iters left: 6 (6 enodes) 10.695 * * [simplify]: iters left: 5 (21 enodes) 10.698 * * [simplify]: iters left: 4 (25 enodes) 10.705 * * [simplify]: iters left: 3 (27 enodes) 10.711 * * [simplify]: Extracting #0: cost 1 inf + 0 10.711 * * [simplify]: Extracting #1: cost 3 inf + 0 10.711 * * [simplify]: Extracting #2: cost 6 inf + 0 10.711 * * [simplify]: Extracting #3: cost 11 inf + 0 10.711 * * [simplify]: Extracting #4: cost 9 inf + 43 10.712 * * [simplify]: Extracting #5: cost 0 inf + 1412 10.712 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 10.712 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.712 * * * * [progress]: [ 139 / 217 ] simplifiying candidate # 10.712 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 10.712 * * [simplify]: iters left: 6 (7 enodes) 10.713 * * [simplify]: iters left: 5 (24 enodes) 10.717 * * [simplify]: iters left: 4 (28 enodes) 10.721 * * [simplify]: iters left: 3 (30 enodes) 10.725 * * [simplify]: Extracting #0: cost 1 inf + 0 10.725 * * [simplify]: Extracting #1: cost 3 inf + 0 10.725 * * [simplify]: Extracting #2: cost 5 inf + 0 10.725 * * [simplify]: Extracting #3: cost 8 inf + 0 10.725 * * [simplify]: Extracting #4: cost 13 inf + 0 10.725 * * [simplify]: Extracting #5: cost 12 inf + 2 10.725 * * [simplify]: Extracting #6: cost 6 inf + 448 10.725 * * [simplify]: Extracting #7: cost 3 inf + 1151 10.726 * * [simplify]: Extracting #8: cost 1 inf + 1713 10.726 * * [simplify]: Extracting #9: cost 0 inf + 2014 10.726 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 10.726 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.726 * * * * [progress]: [ 140 / 217 ] simplifiying candidate # 10.726 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 10.726 * * [simplify]: iters left: 6 (6 enodes) 10.728 * * [simplify]: iters left: 5 (21 enodes) 10.731 * * [simplify]: iters left: 4 (25 enodes) 10.734 * * [simplify]: iters left: 3 (27 enodes) 10.738 * * [simplify]: Extracting #0: cost 1 inf + 0 10.738 * * [simplify]: Extracting #1: cost 3 inf + 0 10.738 * * [simplify]: Extracting #2: cost 6 inf + 0 10.738 * * [simplify]: Extracting #3: cost 11 inf + 0 10.738 * * [simplify]: Extracting #4: cost 9 inf + 43 10.739 * * [simplify]: Extracting #5: cost 0 inf + 1412 10.739 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 10.739 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.739 * * * * [progress]: [ 141 / 217 ] simplifiying candidate # 10.739 * [simplify]: Simplifying (* (cbrt 1) (cbrt 1)) 10.739 * * [simplify]: iters left: 3 (3 enodes) 10.743 * * [simplify]: iters left: 2 (11 enodes) 10.746 * * [simplify]: iters left: 1 (13 enodes) 10.749 * * [simplify]: Extracting #0: cost 1 inf + 0 10.749 * * [simplify]: Extracting #1: cost 0 inf + 1 10.749 * [simplify]: Simplified to 1 10.749 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 1))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.749 * * * * [progress]: [ 142 / 217 ] simplifiying candidate # 10.750 * [simplify]: Simplifying (sqrt 1) 10.750 * * [simplify]: iters left: 1 (2 enodes) 10.753 * * [simplify]: Extracting #0: cost 1 inf + 0 10.753 * * [simplify]: Extracting #1: cost 0 inf + 1 10.753 * [simplify]: Simplified to 1 10.753 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 1))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.753 * * * * [progress]: [ 143 / 217 ] simplifiying candidate # 10.753 * * * * [progress]: [ 144 / 217 ] simplifiying candidate # 10.753 * [simplify]: Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 10.753 * * [simplify]: iters left: 6 (10 enodes) 10.758 * * [simplify]: iters left: 5 (46 enodes) 10.769 * * [simplify]: iters left: 4 (90 enodes) 10.781 * * [simplify]: iters left: 3 (128 enodes) 10.810 * * [simplify]: iters left: 2 (171 enodes) 10.866 * * [simplify]: iters left: 1 (240 enodes) 10.959 * * [simplify]: Extracting #0: cost 1 inf + 0 10.959 * * [simplify]: Extracting #1: cost 3 inf + 0 10.960 * * [simplify]: Extracting #2: cost 21 inf + 0 10.960 * * [simplify]: Extracting #3: cost 58 inf + 2 10.960 * * [simplify]: Extracting #4: cost 73 inf + 2 10.960 * * [simplify]: Extracting #5: cost 70 inf + 256 10.961 * * [simplify]: Extracting #6: cost 33 inf + 6292 10.964 * * [simplify]: Extracting #7: cost 4 inf + 12081 10.966 * * [simplify]: Extracting #8: cost 0 inf + 12880 10.970 * [simplify]: Simplified to (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x)))))) 10.970 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.971 * * * * [progress]: [ 145 / 217 ] simplifiying candidate # 10.971 * [simplify]: Simplifying (sqrt (- (exp x) (exp (- x)))) 10.971 * * [simplify]: iters left: 6 (6 enodes) 10.972 * * [simplify]: iters left: 5 (22 enodes) 10.976 * * [simplify]: iters left: 4 (32 enodes) 10.980 * * [simplify]: iters left: 3 (36 enodes) 10.988 * * [simplify]: Extracting #0: cost 1 inf + 0 10.988 * * [simplify]: Extracting #1: cost 3 inf + 0 10.988 * * [simplify]: Extracting #2: cost 7 inf + 0 10.988 * * [simplify]: Extracting #3: cost 14 inf + 0 10.988 * * [simplify]: Extracting #4: cost 12 inf + 3 10.988 * * [simplify]: Extracting #5: cost 8 inf + 267 10.989 * * [simplify]: Extracting #6: cost 1 inf + 1376 10.989 * * [simplify]: Extracting #7: cost 0 inf + 1430 10.990 * * [simplify]: Extracting #8: cost 0 inf + 1361 10.990 * [simplify]: Simplified to (sqrt (+ (exp x) (/ -1 (exp x)))) 10.990 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.990 * * * * [progress]: [ 146 / 217 ] simplifiying candidate #real (real->posit16 (/ 1 (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))> 10.990 * * * * [progress]: [ 147 / 217 ] simplifiying candidate # 10.990 * * * * [progress]: [ 148 / 217 ] simplifiying candidate # 10.991 * [simplify]: Simplifying (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) 10.991 * * [simplify]: iters left: 6 (10 enodes) 10.996 * * [simplify]: iters left: 5 (35 enodes) 11.007 * * [simplify]: iters left: 4 (42 enodes) 11.019 * * [simplify]: iters left: 3 (44 enodes) 11.031 * * [simplify]: Extracting #0: cost 1 inf + 0 11.031 * * [simplify]: Extracting #1: cost 5 inf + 0 11.032 * * [simplify]: Extracting #2: cost 10 inf + 0 11.032 * * [simplify]: Extracting #3: cost 11 inf + 1 11.032 * * [simplify]: Extracting #4: cost 12 inf + 143 11.032 * * [simplify]: Extracting #5: cost 17 inf + 143 11.032 * * [simplify]: Extracting #6: cost 12 inf + 479 11.032 * * [simplify]: Extracting #7: cost 6 inf + 1555 11.033 * * [simplify]: Extracting #8: cost 0 inf + 3843 11.034 * [simplify]: Simplified to (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) 11.034 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (exp (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))))) 11.034 * * * * [progress]: [ 149 / 217 ] simplifiying candidate # 11.034 * * * * [progress]: [ 150 / 217 ] simplifiying candidate # 11.034 * * * * [progress]: [ 151 / 217 ] simplifiying candidate # 11.035 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 11.035 * * [simplify]: iters left: 6 (12 enodes) 11.040 * * [simplify]: iters left: 5 (47 enodes) 11.049 * * [simplify]: iters left: 4 (103 enodes) 11.069 * * [simplify]: iters left: 3 (203 enodes) 11.141 * * [simplify]: iters left: 2 (310 enodes) 11.275 * * [simplify]: Extracting #0: cost 1 inf + 0 11.275 * * [simplify]: Extracting #1: cost 35 inf + 0 11.275 * * [simplify]: Extracting #2: cost 78 inf + 4 11.276 * * [simplify]: Extracting #3: cost 90 inf + 7 11.277 * * [simplify]: Extracting #4: cost 85 inf + 565 11.278 * * [simplify]: Extracting #5: cost 66 inf + 5110 11.284 * * [simplify]: Extracting #6: cost 16 inf + 25156 11.293 * * [simplify]: Extracting #7: cost 0 inf + 30942 11.302 * [simplify]: Simplified to (/ (/ 8 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x)))) 11.302 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ (/ 8 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x))))))) 11.303 * * * * [progress]: [ 152 / 217 ] simplifiying candidate # 11.303 * * * * [progress]: [ 153 / 217 ] simplifiying candidate # 11.303 * * * * [progress]: [ 154 / 217 ] simplifiying candidate # 11.303 * * * * [progress]: [ 155 / 217 ] simplifiying candidate # 11.303 * * * * [progress]: [ 156 / 217 ] simplifiying candidate # 11.303 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 11.303 * * [simplify]: iters left: 6 (12 enodes) 11.306 * * [simplify]: iters left: 5 (45 enodes) 11.314 * * [simplify]: iters left: 4 (64 enodes) 11.323 * * [simplify]: iters left: 3 (73 enodes) 11.333 * * [simplify]: iters left: 2 (76 enodes) 11.343 * * [simplify]: Extracting #0: cost 1 inf + 0 11.343 * * [simplify]: Extracting #1: cost 11 inf + 0 11.343 * * [simplify]: Extracting #2: cost 22 inf + 0 11.343 * * [simplify]: Extracting #3: cost 23 inf + 1 11.343 * * [simplify]: Extracting #4: cost 24 inf + 163 11.343 * * [simplify]: Extracting #5: cost 27 inf + 405 11.343 * * [simplify]: Extracting #6: cost 24 inf + 519 11.344 * * [simplify]: Extracting #7: cost 16 inf + 1897 11.344 * * [simplify]: Extracting #8: cost 3 inf + 7659 11.346 * * [simplify]: Extracting #9: cost 0 inf + 9125 11.347 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 11.347 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 11.347 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 11.347 * * [simplify]: iters left: 6 (10 enodes) 11.349 * * [simplify]: iters left: 5 (33 enodes) 11.357 * * [simplify]: iters left: 4 (37 enodes) 11.362 * * [simplify]: iters left: 3 (39 enodes) 11.368 * * [simplify]: Extracting #0: cost 1 inf + 0 11.368 * * [simplify]: Extracting #1: cost 4 inf + 0 11.368 * * [simplify]: Extracting #2: cost 8 inf + 0 11.368 * * [simplify]: Extracting #3: cost 9 inf + 1 11.368 * * [simplify]: Extracting #4: cost 10 inf + 163 11.368 * * [simplify]: Extracting #5: cost 15 inf + 163 11.368 * * [simplify]: Extracting #6: cost 11 inf + 388 11.369 * * [simplify]: Extracting #7: cost 4 inf + 1575 11.369 * * [simplify]: Extracting #8: cost 0 inf + 3181 11.369 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 11.369 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 11.369 * * * * [progress]: [ 157 / 217 ] simplifiying candidate # 11.370 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 11.370 * * [simplify]: iters left: 6 (12 enodes) 11.372 * * [simplify]: iters left: 5 (42 enodes) 11.379 * * [simplify]: iters left: 4 (50 enodes) 11.386 * * [simplify]: iters left: 3 (55 enodes) 11.397 * * [simplify]: Extracting #0: cost 1 inf + 0 11.397 * * [simplify]: Extracting #1: cost 7 inf + 0 11.397 * * [simplify]: Extracting #2: cost 15 inf + 0 11.397 * * [simplify]: Extracting #3: cost 17 inf + 1 11.397 * * [simplify]: Extracting #4: cost 19 inf + 82 11.398 * * [simplify]: Extracting #5: cost 21 inf + 405 11.398 * * [simplify]: Extracting #6: cost 18 inf + 519 11.398 * * [simplify]: Extracting #7: cost 10 inf + 1937 11.399 * * [simplify]: Extracting #8: cost 1 inf + 5611 11.400 * * [simplify]: Extracting #9: cost 0 inf + 6113 11.402 * [simplify]: Simplified to (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 11.402 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 11.402 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.403 * * [simplify]: iters left: 6 (10 enodes) 11.407 * * [simplify]: iters left: 5 (33 enodes) 11.417 * * [simplify]: iters left: 4 (37 enodes) 11.423 * * [simplify]: iters left: 3 (39 enodes) 11.429 * * [simplify]: Extracting #0: cost 1 inf + 0 11.429 * * [simplify]: Extracting #1: cost 4 inf + 0 11.429 * * [simplify]: Extracting #2: cost 8 inf + 0 11.429 * * [simplify]: Extracting #3: cost 9 inf + 1 11.429 * * [simplify]: Extracting #4: cost 10 inf + 163 11.429 * * [simplify]: Extracting #5: cost 15 inf + 163 11.429 * * [simplify]: Extracting #6: cost 11 inf + 388 11.429 * * [simplify]: Extracting #7: cost 4 inf + 1655 11.430 * * [simplify]: Extracting #8: cost 0 inf + 3261 11.430 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.430 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 11.430 * * * * [progress]: [ 158 / 217 ] simplifiying candidate # 11.430 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.431 * * [simplify]: iters left: 6 (11 enodes) 11.434 * * [simplify]: iters left: 5 (38 enodes) 11.439 * * [simplify]: iters left: 4 (46 enodes) 11.449 * * [simplify]: iters left: 3 (51 enodes) 11.466 * * [simplify]: Extracting #0: cost 1 inf + 0 11.466 * * [simplify]: Extracting #1: cost 7 inf + 0 11.466 * * [simplify]: Extracting #2: cost 14 inf + 0 11.466 * * [simplify]: Extracting #3: cost 15 inf + 1 11.466 * * [simplify]: Extracting #4: cost 16 inf + 163 11.466 * * [simplify]: Extracting #5: cost 20 inf + 284 11.467 * * [simplify]: Extracting #6: cost 15 inf + 590 11.467 * * [simplify]: Extracting #7: cost 7 inf + 2319 11.468 * * [simplify]: Extracting #8: cost 0 inf + 5031 11.469 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 11.469 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 11.470 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.470 * * [simplify]: iters left: 6 (10 enodes) 11.475 * * [simplify]: iters left: 5 (33 enodes) 11.485 * * [simplify]: iters left: 4 (37 enodes) 11.491 * * [simplify]: iters left: 3 (39 enodes) 11.497 * * [simplify]: Extracting #0: cost 1 inf + 0 11.497 * * [simplify]: Extracting #1: cost 4 inf + 0 11.497 * * [simplify]: Extracting #2: cost 8 inf + 0 11.497 * * [simplify]: Extracting #3: cost 9 inf + 1 11.497 * * [simplify]: Extracting #4: cost 10 inf + 163 11.497 * * [simplify]: Extracting #5: cost 15 inf + 163 11.497 * * [simplify]: Extracting #6: cost 11 inf + 388 11.497 * * [simplify]: Extracting #7: cost 4 inf + 1575 11.497 * * [simplify]: Extracting #8: cost 0 inf + 3021 11.498 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.498 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 11.498 * * * * [progress]: [ 159 / 217 ] simplifiying candidate # 11.498 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 11.498 * * [simplify]: iters left: 5 (6 enodes) 11.501 * * [simplify]: iters left: 4 (22 enodes) 11.505 * * [simplify]: iters left: 3 (28 enodes) 11.510 * * [simplify]: iters left: 2 (32 enodes) 11.515 * * [simplify]: iters left: 1 (33 enodes) 11.520 * * [simplify]: Extracting #0: cost 1 inf + 0 11.520 * * [simplify]: Extracting #1: cost 5 inf + 0 11.520 * * [simplify]: Extracting #2: cost 7 inf + 1 11.520 * * [simplify]: Extracting #3: cost 6 inf + 2 11.520 * * [simplify]: Extracting #4: cost 1 inf + 529 11.521 * * [simplify]: Extracting #5: cost 0 inf + 650 11.521 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 11.521 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.521 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.522 * * [simplify]: iters left: 6 (9 enodes) 11.526 * * [simplify]: iters left: 5 (30 enodes) 11.535 * * [simplify]: iters left: 4 (34 enodes) 11.541 * * [simplify]: iters left: 3 (36 enodes) 11.546 * * [simplify]: Extracting #0: cost 1 inf + 0 11.547 * * [simplify]: Extracting #1: cost 4 inf + 0 11.547 * * [simplify]: Extracting #2: cost 8 inf + 0 11.547 * * [simplify]: Extracting #3: cost 10 inf + 1 11.547 * * [simplify]: Extracting #4: cost 13 inf + 163 11.547 * * [simplify]: Extracting #5: cost 8 inf + 459 11.547 * * [simplify]: Extracting #6: cost 4 inf + 1093 11.547 * * [simplify]: Extracting #7: cost 0 inf + 2339 11.547 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.547 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.548 * * * * [progress]: [ 160 / 217 ] simplifiying candidate # 11.548 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 11.548 * * [simplify]: iters left: 5 (6 enodes) 11.551 * * [simplify]: iters left: 4 (22 enodes) 11.555 * * [simplify]: iters left: 3 (28 enodes) 11.561 * * [simplify]: iters left: 2 (32 enodes) 11.566 * * [simplify]: iters left: 1 (33 enodes) 11.573 * * [simplify]: Extracting #0: cost 1 inf + 0 11.573 * * [simplify]: Extracting #1: cost 5 inf + 0 11.573 * * [simplify]: Extracting #2: cost 7 inf + 1 11.573 * * [simplify]: Extracting #3: cost 6 inf + 2 11.573 * * [simplify]: Extracting #4: cost 1 inf + 529 11.574 * * [simplify]: Extracting #5: cost 0 inf + 650 11.574 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 11.574 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.574 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.574 * * [simplify]: iters left: 6 (9 enodes) 11.579 * * [simplify]: iters left: 5 (30 enodes) 11.588 * * [simplify]: iters left: 4 (34 enodes) 11.597 * * [simplify]: iters left: 3 (36 enodes) 11.607 * * [simplify]: Extracting #0: cost 1 inf + 0 11.607 * * [simplify]: Extracting #1: cost 4 inf + 0 11.607 * * [simplify]: Extracting #2: cost 8 inf + 0 11.607 * * [simplify]: Extracting #3: cost 10 inf + 1 11.608 * * [simplify]: Extracting #4: cost 13 inf + 163 11.608 * * [simplify]: Extracting #5: cost 8 inf + 459 11.608 * * [simplify]: Extracting #6: cost 4 inf + 1093 11.608 * * [simplify]: Extracting #7: cost 0 inf + 2339 11.609 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.609 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.609 * * * * [progress]: [ 161 / 217 ] simplifiying candidate # 11.609 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.610 * * [simplify]: iters left: 6 (11 enodes) 11.613 * * [simplify]: iters left: 5 (38 enodes) 11.618 * * [simplify]: iters left: 4 (46 enodes) 11.625 * * [simplify]: iters left: 3 (51 enodes) 11.633 * * [simplify]: Extracting #0: cost 1 inf + 0 11.633 * * [simplify]: Extracting #1: cost 7 inf + 0 11.633 * * [simplify]: Extracting #2: cost 14 inf + 0 11.633 * * [simplify]: Extracting #3: cost 15 inf + 1 11.633 * * [simplify]: Extracting #4: cost 16 inf + 163 11.633 * * [simplify]: Extracting #5: cost 20 inf + 284 11.633 * * [simplify]: Extracting #6: cost 15 inf + 590 11.633 * * [simplify]: Extracting #7: cost 7 inf + 2319 11.634 * * [simplify]: Extracting #8: cost 0 inf + 5031 11.634 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 11.634 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 11.635 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.635 * * [simplify]: iters left: 6 (10 enodes) 11.637 * * [simplify]: iters left: 5 (33 enodes) 11.643 * * [simplify]: iters left: 4 (37 enodes) 11.654 * * [simplify]: iters left: 3 (39 enodes) 11.665 * * [simplify]: Extracting #0: cost 1 inf + 0 11.665 * * [simplify]: Extracting #1: cost 4 inf + 0 11.665 * * [simplify]: Extracting #2: cost 8 inf + 0 11.665 * * [simplify]: Extracting #3: cost 9 inf + 1 11.665 * * [simplify]: Extracting #4: cost 10 inf + 163 11.665 * * [simplify]: Extracting #5: cost 15 inf + 163 11.665 * * [simplify]: Extracting #6: cost 11 inf + 388 11.666 * * [simplify]: Extracting #7: cost 4 inf + 1575 11.666 * * [simplify]: Extracting #8: cost 0 inf + 3021 11.667 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.667 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 11.667 * * * * [progress]: [ 162 / 217 ] simplifiying candidate # 11.667 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 11.667 * * [simplify]: iters left: 5 (5 enodes) 11.671 * * [simplify]: iters left: 4 (17 enodes) 11.680 * * [simplify]: iters left: 3 (27 enodes) 11.685 * * [simplify]: iters left: 2 (28 enodes) 11.689 * * [simplify]: Extracting #0: cost 1 inf + 0 11.689 * * [simplify]: Extracting #1: cost 5 inf + 0 11.689 * * [simplify]: Extracting #2: cost 7 inf + 1 11.689 * * [simplify]: Extracting #3: cost 6 inf + 2 11.689 * * [simplify]: Extracting #4: cost 1 inf + 528 11.690 * * [simplify]: Extracting #5: cost 0 inf + 650 11.690 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 11.690 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.690 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.690 * * [simplify]: iters left: 6 (9 enodes) 11.692 * * [simplify]: iters left: 5 (30 enodes) 11.697 * * [simplify]: iters left: 4 (34 enodes) 11.702 * * [simplify]: iters left: 3 (36 enodes) 11.707 * * [simplify]: Extracting #0: cost 1 inf + 0 11.707 * * [simplify]: Extracting #1: cost 4 inf + 0 11.707 * * [simplify]: Extracting #2: cost 8 inf + 0 11.707 * * [simplify]: Extracting #3: cost 10 inf + 1 11.707 * * [simplify]: Extracting #4: cost 13 inf + 163 11.708 * * [simplify]: Extracting #5: cost 8 inf + 459 11.708 * * [simplify]: Extracting #6: cost 4 inf + 1093 11.708 * * [simplify]: Extracting #7: cost 0 inf + 2339 11.708 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.708 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.708 * * * * [progress]: [ 163 / 217 ] simplifiying candidate # 11.709 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 11.709 * * [simplify]: iters left: 6 (11 enodes) 11.712 * * [simplify]: iters left: 5 (38 enodes) 11.723 * * [simplify]: iters left: 4 (44 enodes) 11.733 * * [simplify]: iters left: 3 (46 enodes) 11.739 * * [simplify]: Extracting #0: cost 1 inf + 0 11.739 * * [simplify]: Extracting #1: cost 6 inf + 0 11.740 * * [simplify]: Extracting #2: cost 12 inf + 0 11.740 * * [simplify]: Extracting #3: cost 13 inf + 1 11.740 * * [simplify]: Extracting #4: cost 14 inf + 83 11.740 * * [simplify]: Extracting #5: cost 19 inf + 83 11.740 * * [simplify]: Extracting #6: cost 15 inf + 308 11.740 * * [simplify]: Extracting #7: cost 9 inf + 1234 11.740 * * [simplify]: Extracting #8: cost 4 inf + 2980 11.741 * * [simplify]: Extracting #9: cost 1 inf + 4245 11.741 * * [simplify]: Extracting #10: cost 0 inf + 4707 11.742 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 11.742 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 11.742 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 11.742 * * [simplify]: iters left: 6 (10 enodes) 11.745 * * [simplify]: iters left: 5 (33 enodes) 11.750 * * [simplify]: iters left: 4 (37 enodes) 11.756 * * [simplify]: iters left: 3 (39 enodes) 11.762 * * [simplify]: Extracting #0: cost 1 inf + 0 11.762 * * [simplify]: Extracting #1: cost 4 inf + 0 11.762 * * [simplify]: Extracting #2: cost 8 inf + 0 11.762 * * [simplify]: Extracting #3: cost 9 inf + 1 11.762 * * [simplify]: Extracting #4: cost 10 inf + 83 11.763 * * [simplify]: Extracting #5: cost 15 inf + 83 11.763 * * [simplify]: Extracting #6: cost 11 inf + 308 11.763 * * [simplify]: Extracting #7: cost 4 inf + 1495 11.763 * * [simplify]: Extracting #8: cost 0 inf + 3021 11.763 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 11.763 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 11.764 * * * * [progress]: [ 164 / 217 ] simplifiying candidate # 11.764 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 11.764 * * [simplify]: iters left: 6 (11 enodes) 11.767 * * [simplify]: iters left: 5 (37 enodes) 11.777 * * [simplify]: iters left: 4 (41 enodes) 11.789 * * [simplify]: iters left: 3 (43 enodes) 11.801 * * [simplify]: Extracting #0: cost 1 inf + 0 11.801 * * [simplify]: Extracting #1: cost 4 inf + 0 11.801 * * [simplify]: Extracting #2: cost 9 inf + 0 11.802 * * [simplify]: Extracting #3: cost 11 inf + 1 11.802 * * [simplify]: Extracting #4: cost 12 inf + 83 11.802 * * [simplify]: Extracting #5: cost 17 inf + 83 11.802 * * [simplify]: Extracting #6: cost 12 inf + 419 11.802 * * [simplify]: Extracting #7: cost 4 inf + 2257 11.803 * * [simplify]: Extracting #8: cost 0 inf + 3783 11.804 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) 11.804 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 11.804 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.805 * * [simplify]: iters left: 6 (10 enodes) 11.809 * * [simplify]: iters left: 5 (33 enodes) 11.819 * * [simplify]: iters left: 4 (37 enodes) 11.830 * * [simplify]: iters left: 3 (39 enodes) 11.836 * * [simplify]: Extracting #0: cost 1 inf + 0 11.836 * * [simplify]: Extracting #1: cost 4 inf + 0 11.836 * * [simplify]: Extracting #2: cost 8 inf + 0 11.836 * * [simplify]: Extracting #3: cost 9 inf + 1 11.836 * * [simplify]: Extracting #4: cost 10 inf + 83 11.836 * * [simplify]: Extracting #5: cost 15 inf + 83 11.836 * * [simplify]: Extracting #6: cost 11 inf + 308 11.836 * * [simplify]: Extracting #7: cost 4 inf + 1575 11.836 * * [simplify]: Extracting #8: cost 0 inf + 3101 11.837 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.837 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 11.837 * * * * [progress]: [ 165 / 217 ] simplifiying candidate # 11.837 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.837 * * [simplify]: iters left: 6 (10 enodes) 11.840 * * [simplify]: iters left: 5 (33 enodes) 11.845 * * [simplify]: iters left: 4 (37 enodes) 11.850 * * [simplify]: iters left: 3 (39 enodes) 11.856 * * [simplify]: Extracting #0: cost 1 inf + 0 11.856 * * [simplify]: Extracting #1: cost 4 inf + 0 11.856 * * [simplify]: Extracting #2: cost 8 inf + 0 11.856 * * [simplify]: Extracting #3: cost 9 inf + 1 11.856 * * [simplify]: Extracting #4: cost 10 inf + 83 11.856 * * [simplify]: Extracting #5: cost 15 inf + 83 11.856 * * [simplify]: Extracting #6: cost 11 inf + 308 11.857 * * [simplify]: Extracting #7: cost 4 inf + 1495 11.857 * * [simplify]: Extracting #8: cost 0 inf + 2861 11.857 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.857 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 11.857 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.858 * * [simplify]: iters left: 6 (10 enodes) 11.860 * * [simplify]: iters left: 5 (33 enodes) 11.868 * * [simplify]: iters left: 4 (37 enodes) 11.877 * * [simplify]: iters left: 3 (39 enodes) 11.883 * * [simplify]: Extracting #0: cost 1 inf + 0 11.883 * * [simplify]: Extracting #1: cost 4 inf + 0 11.883 * * [simplify]: Extracting #2: cost 8 inf + 0 11.883 * * [simplify]: Extracting #3: cost 9 inf + 1 11.883 * * [simplify]: Extracting #4: cost 10 inf + 83 11.883 * * [simplify]: Extracting #5: cost 15 inf + 83 11.883 * * [simplify]: Extracting #6: cost 11 inf + 308 11.883 * * [simplify]: Extracting #7: cost 4 inf + 1495 11.883 * * [simplify]: Extracting #8: cost 0 inf + 2861 11.885 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.885 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 11.885 * * * * [progress]: [ 166 / 217 ] simplifiying candidate # 11.886 * [simplify]: Simplifying (/ (sqrt 2) (sqrt 1)) 11.886 * * [simplify]: iters left: 3 (5 enodes) 11.889 * * [simplify]: iters left: 2 (17 enodes) 11.892 * * [simplify]: iters left: 1 (19 enodes) 11.895 * * [simplify]: Extracting #0: cost 1 inf + 0 11.895 * * [simplify]: Extracting #1: cost 4 inf + 0 11.895 * * [simplify]: Extracting #2: cost 2 inf + 2 11.895 * * [simplify]: Extracting #3: cost 0 inf + 84 11.895 * [simplify]: Simplified to (sqrt 2) 11.895 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.895 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.895 * * [simplify]: iters left: 6 (9 enodes) 11.898 * * [simplify]: iters left: 5 (30 enodes) 11.902 * * [simplify]: iters left: 4 (34 enodes) 11.908 * * [simplify]: iters left: 3 (36 enodes) 11.918 * * [simplify]: Extracting #0: cost 1 inf + 0 11.918 * * [simplify]: Extracting #1: cost 4 inf + 0 11.918 * * [simplify]: Extracting #2: cost 8 inf + 0 11.918 * * [simplify]: Extracting #3: cost 10 inf + 1 11.918 * * [simplify]: Extracting #4: cost 13 inf + 83 11.918 * * [simplify]: Extracting #5: cost 8 inf + 379 11.918 * * [simplify]: Extracting #6: cost 4 inf + 1013 11.918 * * [simplify]: Extracting #7: cost 0 inf + 2179 11.919 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.919 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.919 * * * * [progress]: [ 167 / 217 ] simplifiying candidate # 11.919 * [simplify]: Simplifying (/ (sqrt 2) (sqrt 1)) 11.919 * * [simplify]: iters left: 3 (5 enodes) 11.922 * * [simplify]: iters left: 2 (17 enodes) 11.925 * * [simplify]: iters left: 1 (19 enodes) 11.928 * * [simplify]: Extracting #0: cost 1 inf + 0 11.928 * * [simplify]: Extracting #1: cost 4 inf + 0 11.928 * * [simplify]: Extracting #2: cost 2 inf + 2 11.928 * * [simplify]: Extracting #3: cost 0 inf + 84 11.928 * [simplify]: Simplified to (sqrt 2) 11.928 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.928 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.928 * * [simplify]: iters left: 6 (9 enodes) 11.931 * * [simplify]: iters left: 5 (30 enodes) 11.935 * * [simplify]: iters left: 4 (34 enodes) 11.940 * * [simplify]: iters left: 3 (36 enodes) 11.946 * * [simplify]: Extracting #0: cost 1 inf + 0 11.946 * * [simplify]: Extracting #1: cost 4 inf + 0 11.946 * * [simplify]: Extracting #2: cost 8 inf + 0 11.946 * * [simplify]: Extracting #3: cost 10 inf + 1 11.946 * * [simplify]: Extracting #4: cost 13 inf + 83 11.946 * * [simplify]: Extracting #5: cost 8 inf + 379 11.946 * * [simplify]: Extracting #6: cost 4 inf + 1013 11.946 * * [simplify]: Extracting #7: cost 0 inf + 2179 11.947 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.947 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.947 * * * * [progress]: [ 168 / 217 ] simplifiying candidate # 11.947 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.947 * * [simplify]: iters left: 6 (10 enodes) 11.950 * * [simplify]: iters left: 5 (33 enodes) 11.955 * * [simplify]: iters left: 4 (37 enodes) 11.961 * * [simplify]: iters left: 3 (39 enodes) 11.966 * * [simplify]: Extracting #0: cost 1 inf + 0 11.966 * * [simplify]: Extracting #1: cost 4 inf + 0 11.966 * * [simplify]: Extracting #2: cost 8 inf + 0 11.966 * * [simplify]: Extracting #3: cost 9 inf + 1 11.967 * * [simplify]: Extracting #4: cost 10 inf + 83 11.967 * * [simplify]: Extracting #5: cost 15 inf + 83 11.967 * * [simplify]: Extracting #6: cost 11 inf + 308 11.967 * * [simplify]: Extracting #7: cost 4 inf + 1495 11.967 * * [simplify]: Extracting #8: cost 0 inf + 2861 11.967 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.968 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 11.968 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.968 * * [simplify]: iters left: 6 (10 enodes) 11.972 * * [simplify]: iters left: 5 (33 enodes) 11.977 * * [simplify]: iters left: 4 (37 enodes) 11.987 * * [simplify]: iters left: 3 (39 enodes) 11.999 * * [simplify]: Extracting #0: cost 1 inf + 0 11.999 * * [simplify]: Extracting #1: cost 4 inf + 0 11.999 * * [simplify]: Extracting #2: cost 8 inf + 0 11.999 * * [simplify]: Extracting #3: cost 9 inf + 1 11.999 * * [simplify]: Extracting #4: cost 10 inf + 83 11.999 * * [simplify]: Extracting #5: cost 15 inf + 83 11.999 * * [simplify]: Extracting #6: cost 11 inf + 308 11.999 * * [simplify]: Extracting #7: cost 4 inf + 1495 12.000 * * [simplify]: Extracting #8: cost 0 inf + 2861 12.001 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.001 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.001 * * * * [progress]: [ 169 / 217 ] simplifiying candidate # 12.001 * [simplify]: Simplifying (/ (sqrt 2) 1) 12.001 * * [simplify]: iters left: 3 (4 enodes) 12.004 * * [simplify]: iters left: 2 (12 enodes) 12.008 * * [simplify]: iters left: 1 (14 enodes) 12.010 * * [simplify]: Extracting #0: cost 1 inf + 0 12.010 * * [simplify]: Extracting #1: cost 4 inf + 0 12.010 * * [simplify]: Extracting #2: cost 0 inf + 84 12.010 * [simplify]: Simplified to (sqrt 2) 12.010 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.010 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.010 * * [simplify]: iters left: 6 (9 enodes) 12.013 * * [simplify]: iters left: 5 (30 enodes) 12.017 * * [simplify]: iters left: 4 (34 enodes) 12.023 * * [simplify]: iters left: 3 (36 enodes) 12.028 * * [simplify]: Extracting #0: cost 1 inf + 0 12.028 * * [simplify]: Extracting #1: cost 4 inf + 0 12.028 * * [simplify]: Extracting #2: cost 8 inf + 0 12.028 * * [simplify]: Extracting #3: cost 10 inf + 1 12.028 * * [simplify]: Extracting #4: cost 13 inf + 83 12.028 * * [simplify]: Extracting #5: cost 8 inf + 379 12.028 * * [simplify]: Extracting #6: cost 4 inf + 1013 12.029 * * [simplify]: Extracting #7: cost 0 inf + 2179 12.029 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.029 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.029 * * * * [progress]: [ 170 / 217 ] simplifiying candidate # 12.029 * [simplify]: Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 12.029 * * [simplify]: iters left: 6 (10 enodes) 12.032 * * [simplify]: iters left: 5 (36 enodes) 12.039 * * [simplify]: iters left: 4 (40 enodes) 12.049 * * [simplify]: Extracting #0: cost 1 inf + 0 12.049 * * [simplify]: Extracting #1: cost 6 inf + 0 12.049 * * [simplify]: Extracting #2: cost 9 inf + 1 12.049 * * [simplify]: Extracting #3: cost 11 inf + 1 12.049 * * [simplify]: Extracting #4: cost 14 inf + 1 12.049 * * [simplify]: Extracting #5: cost 18 inf + 1 12.049 * * [simplify]: Extracting #6: cost 17 inf + 43 12.050 * * [simplify]: Extracting #7: cost 12 inf + 598 12.050 * * [simplify]: Extracting #8: cost 6 inf + 2135 12.051 * * [simplify]: Extracting #9: cost 1 inf + 4042 12.052 * * [simplify]: Extracting #10: cost 0 inf + 4464 12.053 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 12.054 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 12.054 * [simplify]: Simplifying (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 12.054 * * [simplify]: iters left: 6 (9 enodes) 12.059 * * [simplify]: iters left: 5 (30 enodes) 12.068 * * [simplify]: iters left: 4 (34 enodes) 12.078 * * [simplify]: iters left: 3 (36 enodes) 12.088 * * [simplify]: Extracting #0: cost 1 inf + 0 12.088 * * [simplify]: Extracting #1: cost 4 inf + 0 12.088 * * [simplify]: Extracting #2: cost 5 inf + 1 12.088 * * [simplify]: Extracting #3: cost 7 inf + 1 12.088 * * [simplify]: Extracting #4: cost 10 inf + 1 12.088 * * [simplify]: Extracting #5: cost 15 inf + 1 12.088 * * [simplify]: Extracting #6: cost 13 inf + 44 12.089 * * [simplify]: Extracting #7: cost 8 inf + 559 12.089 * * [simplify]: Extracting #8: cost 4 inf + 1493 12.089 * * [simplify]: Extracting #9: cost 0 inf + 2859 12.090 * [simplify]: Simplified to (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 12.090 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 12.090 * * * * [progress]: [ 171 / 217 ] simplifiying candidate # 12.091 * [simplify]: Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 12.091 * * [simplify]: iters left: 6 (10 enodes) 12.097 * * [simplify]: iters left: 5 (35 enodes) 12.107 * * [simplify]: iters left: 4 (37 enodes) 12.117 * * [simplify]: Extracting #0: cost 1 inf + 0 12.117 * * [simplify]: Extracting #1: cost 4 inf + 0 12.117 * * [simplify]: Extracting #2: cost 6 inf + 1 12.117 * * [simplify]: Extracting #3: cost 9 inf + 1 12.117 * * [simplify]: Extracting #4: cost 12 inf + 1 12.117 * * [simplify]: Extracting #5: cost 16 inf + 1 12.117 * * [simplify]: Extracting #6: cost 15 inf + 43 12.117 * * [simplify]: Extracting #7: cost 8 inf + 890 12.118 * * [simplify]: Extracting #8: cost 0 inf + 3620 12.119 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 12.119 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 12.119 * [simplify]: Simplifying (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 12.119 * * [simplify]: iters left: 6 (9 enodes) 12.123 * * [simplify]: iters left: 5 (30 enodes) 12.129 * * [simplify]: iters left: 4 (34 enodes) 12.134 * * [simplify]: iters left: 3 (36 enodes) 12.139 * * [simplify]: Extracting #0: cost 1 inf + 0 12.139 * * [simplify]: Extracting #1: cost 4 inf + 0 12.139 * * [simplify]: Extracting #2: cost 5 inf + 1 12.139 * * [simplify]: Extracting #3: cost 7 inf + 1 12.139 * * [simplify]: Extracting #4: cost 10 inf + 1 12.139 * * [simplify]: Extracting #5: cost 15 inf + 1 12.139 * * [simplify]: Extracting #6: cost 13 inf + 44 12.140 * * [simplify]: Extracting #7: cost 8 inf + 559 12.140 * * [simplify]: Extracting #8: cost 4 inf + 1533 12.140 * * [simplify]: Extracting #9: cost 0 inf + 2939 12.140 * [simplify]: Simplified to (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 12.140 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 12.140 * * * * [progress]: [ 172 / 217 ] simplifiying candidate # 12.141 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.141 * * [simplify]: iters left: 6 (9 enodes) 12.143 * * [simplify]: iters left: 5 (31 enodes) 12.147 * * [simplify]: iters left: 4 (33 enodes) 12.152 * * [simplify]: Extracting #0: cost 1 inf + 0 12.152 * * [simplify]: Extracting #1: cost 4 inf + 0 12.152 * * [simplify]: Extracting #2: cost 5 inf + 1 12.152 * * [simplify]: Extracting #3: cost 7 inf + 1 12.152 * * [simplify]: Extracting #4: cost 10 inf + 1 12.152 * * [simplify]: Extracting #5: cost 14 inf + 1 12.152 * * [simplify]: Extracting #6: cost 13 inf + 43 12.152 * * [simplify]: Extracting #7: cost 7 inf + 669 12.152 * * [simplify]: Extracting #8: cost 2 inf + 2014 12.153 * * [simplify]: Extracting #9: cost 0 inf + 2698 12.153 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.153 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.153 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.153 * * [simplify]: iters left: 6 (9 enodes) 12.155 * * [simplify]: iters left: 5 (30 enodes) 12.161 * * [simplify]: iters left: 4 (34 enodes) 12.171 * * [simplify]: iters left: 3 (36 enodes) 12.182 * * [simplify]: Extracting #0: cost 1 inf + 0 12.182 * * [simplify]: Extracting #1: cost 4 inf + 0 12.182 * * [simplify]: Extracting #2: cost 5 inf + 1 12.182 * * [simplify]: Extracting #3: cost 7 inf + 1 12.182 * * [simplify]: Extracting #4: cost 10 inf + 1 12.182 * * [simplify]: Extracting #5: cost 15 inf + 1 12.182 * * [simplify]: Extracting #6: cost 13 inf + 44 12.182 * * [simplify]: Extracting #7: cost 8 inf + 559 12.183 * * [simplify]: Extracting #8: cost 4 inf + 1453 12.183 * * [simplify]: Extracting #9: cost 0 inf + 2699 12.184 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.184 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.184 * * * * [progress]: [ 173 / 217 ] simplifiying candidate # 12.184 * [simplify]: Simplifying (/ 1 (sqrt 1)) 12.185 * * [simplify]: iters left: 3 (3 enodes) 12.191 * * [simplify]: iters left: 2 (11 enodes) 12.193 * * [simplify]: iters left: 1 (13 enodes) 12.197 * * [simplify]: Extracting #0: cost 1 inf + 0 12.197 * * [simplify]: Extracting #1: cost 0 inf + 1 12.197 * [simplify]: Simplified to 1 12.197 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.197 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.197 * * [simplify]: iters left: 6 (8 enodes) 12.201 * * [simplify]: iters left: 5 (27 enodes) 12.209 * * [simplify]: iters left: 4 (31 enodes) 12.218 * * [simplify]: iters left: 3 (33 enodes) 12.225 * * [simplify]: Extracting #0: cost 1 inf + 0 12.225 * * [simplify]: Extracting #1: cost 4 inf + 0 12.225 * * [simplify]: Extracting #2: cost 5 inf + 1 12.225 * * [simplify]: Extracting #3: cost 8 inf + 1 12.225 * * [simplify]: Extracting #4: cost 13 inf + 1 12.225 * * [simplify]: Extracting #5: cost 11 inf + 44 12.225 * * [simplify]: Extracting #6: cost 5 inf + 670 12.225 * * [simplify]: Extracting #7: cost 1 inf + 1715 12.225 * * [simplify]: Extracting #8: cost 0 inf + 2017 12.226 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.226 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.226 * * * * [progress]: [ 174 / 217 ] simplifiying candidate # 12.226 * [simplify]: Simplifying (/ 1 (sqrt 1)) 12.226 * * [simplify]: iters left: 3 (3 enodes) 12.229 * * [simplify]: iters left: 2 (11 enodes) 12.231 * * [simplify]: iters left: 1 (13 enodes) 12.233 * * [simplify]: Extracting #0: cost 1 inf + 0 12.233 * * [simplify]: Extracting #1: cost 0 inf + 1 12.233 * [simplify]: Simplified to 1 12.233 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.233 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.233 * * [simplify]: iters left: 6 (8 enodes) 12.235 * * [simplify]: iters left: 5 (27 enodes) 12.239 * * [simplify]: iters left: 4 (31 enodes) 12.243 * * [simplify]: iters left: 3 (33 enodes) 12.248 * * [simplify]: Extracting #0: cost 1 inf + 0 12.248 * * [simplify]: Extracting #1: cost 4 inf + 0 12.248 * * [simplify]: Extracting #2: cost 5 inf + 1 12.248 * * [simplify]: Extracting #3: cost 8 inf + 1 12.248 * * [simplify]: Extracting #4: cost 13 inf + 1 12.248 * * [simplify]: Extracting #5: cost 11 inf + 44 12.248 * * [simplify]: Extracting #6: cost 5 inf + 670 12.249 * * [simplify]: Extracting #7: cost 1 inf + 1715 12.249 * * [simplify]: Extracting #8: cost 0 inf + 2017 12.249 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.249 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.249 * * * * [progress]: [ 175 / 217 ] simplifiying candidate # 12.249 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.249 * * [simplify]: iters left: 6 (9 enodes) 12.253 * * [simplify]: iters left: 5 (31 enodes) 12.262 * * [simplify]: iters left: 4 (33 enodes) 12.267 * * [simplify]: Extracting #0: cost 1 inf + 0 12.267 * * [simplify]: Extracting #1: cost 4 inf + 0 12.267 * * [simplify]: Extracting #2: cost 5 inf + 1 12.267 * * [simplify]: Extracting #3: cost 7 inf + 1 12.267 * * [simplify]: Extracting #4: cost 10 inf + 1 12.267 * * [simplify]: Extracting #5: cost 14 inf + 1 12.267 * * [simplify]: Extracting #6: cost 13 inf + 43 12.267 * * [simplify]: Extracting #7: cost 7 inf + 669 12.267 * * [simplify]: Extracting #8: cost 2 inf + 2014 12.267 * * [simplify]: Extracting #9: cost 0 inf + 2698 12.268 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.268 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.268 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.268 * * [simplify]: iters left: 6 (9 enodes) 12.270 * * [simplify]: iters left: 5 (30 enodes) 12.274 * * [simplify]: iters left: 4 (34 enodes) 12.279 * * [simplify]: iters left: 3 (36 enodes) 12.284 * * [simplify]: Extracting #0: cost 1 inf + 0 12.284 * * [simplify]: Extracting #1: cost 4 inf + 0 12.284 * * [simplify]: Extracting #2: cost 5 inf + 1 12.284 * * [simplify]: Extracting #3: cost 7 inf + 1 12.284 * * [simplify]: Extracting #4: cost 10 inf + 1 12.284 * * [simplify]: Extracting #5: cost 15 inf + 1 12.285 * * [simplify]: Extracting #6: cost 13 inf + 44 12.285 * * [simplify]: Extracting #7: cost 8 inf + 559 12.285 * * [simplify]: Extracting #8: cost 4 inf + 1453 12.285 * * [simplify]: Extracting #9: cost 0 inf + 2699 12.285 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.285 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.285 * * * * [progress]: [ 176 / 217 ] simplifiying candidate # 12.286 * [simplify]: Simplifying (/ 1 1) 12.286 * * [simplify]: iters left: 2 (2 enodes) 12.286 * * [simplify]: iters left: 1 (6 enodes) 12.288 * * [simplify]: Extracting #0: cost 1 inf + 0 12.288 * * [simplify]: Extracting #1: cost 0 inf + 1 12.288 * [simplify]: Simplified to 1 12.288 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.288 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.288 * * [simplify]: iters left: 6 (8 enodes) 12.290 * * [simplify]: iters left: 5 (27 enodes) 12.294 * * [simplify]: iters left: 4 (31 enodes) 12.302 * * [simplify]: iters left: 3 (33 enodes) 12.311 * * [simplify]: Extracting #0: cost 1 inf + 0 12.312 * * [simplify]: Extracting #1: cost 4 inf + 0 12.312 * * [simplify]: Extracting #2: cost 5 inf + 1 12.312 * * [simplify]: Extracting #3: cost 8 inf + 1 12.312 * * [simplify]: Extracting #4: cost 13 inf + 1 12.312 * * [simplify]: Extracting #5: cost 11 inf + 44 12.312 * * [simplify]: Extracting #6: cost 5 inf + 670 12.312 * * [simplify]: Extracting #7: cost 1 inf + 1715 12.313 * * [simplify]: Extracting #8: cost 0 inf + 2017 12.313 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.313 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.313 * * * * [progress]: [ 177 / 217 ] simplifiying candidate # 12.314 * * * * [progress]: [ 178 / 217 ] simplifiying candidate # 12.314 * * * * [progress]: [ 179 / 217 ] simplifiying candidate # 12.314 * * * * [progress]: [ 180 / 217 ] simplifiying candidate # 12.314 * [simplify]: Simplifying (cbrt (sqrt (+ (exp x) (exp (- x))))) 12.314 * * [simplify]: iters left: 6 (7 enodes) 12.319 * * [simplify]: iters left: 5 (24 enodes) 12.326 * * [simplify]: iters left: 4 (28 enodes) 12.334 * * [simplify]: iters left: 3 (30 enodes) 12.342 * * [simplify]: Extracting #0: cost 1 inf + 0 12.342 * * [simplify]: Extracting #1: cost 3 inf + 0 12.342 * * [simplify]: Extracting #2: cost 5 inf + 0 12.342 * * [simplify]: Extracting #3: cost 8 inf + 0 12.342 * * [simplify]: Extracting #4: cost 13 inf + 0 12.342 * * [simplify]: Extracting #5: cost 12 inf + 2 12.342 * * [simplify]: Extracting #6: cost 6 inf + 448 12.343 * * [simplify]: Extracting #7: cost 3 inf + 1151 12.343 * * [simplify]: Extracting #8: cost 1 inf + 1753 12.343 * * [simplify]: Extracting #9: cost 0 inf + 2094 12.344 * [simplify]: Simplified to (cbrt (sqrt (+ (exp x) (exp (- x))))) 12.344 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) 12.344 * * * * [progress]: [ 181 / 217 ] simplifiying candidate # 12.344 * [simplify]: Simplifying (sqrt (cbrt (+ (exp x) (exp (- x))))) 12.345 * * [simplify]: iters left: 6 (7 enodes) 12.347 * * [simplify]: iters left: 5 (24 enodes) 12.354 * * [simplify]: iters left: 4 (28 enodes) 12.362 * * [simplify]: iters left: 3 (30 enodes) 12.370 * * [simplify]: Extracting #0: cost 1 inf + 0 12.370 * * [simplify]: Extracting #1: cost 3 inf + 0 12.370 * * [simplify]: Extracting #2: cost 5 inf + 0 12.370 * * [simplify]: Extracting #3: cost 8 inf + 0 12.370 * * [simplify]: Extracting #4: cost 13 inf + 0 12.371 * * [simplify]: Extracting #5: cost 12 inf + 2 12.371 * * [simplify]: Extracting #6: cost 6 inf + 448 12.371 * * [simplify]: Extracting #7: cost 3 inf + 1191 12.371 * * [simplify]: Extracting #8: cost 1 inf + 1833 12.372 * * [simplify]: Extracting #9: cost 0 inf + 2174 12.372 * [simplify]: Simplified to (sqrt (cbrt (+ (exp x) (exp (- x))))) 12.372 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) 12.373 * * * * [progress]: [ 182 / 217 ] simplifiying candidate # 12.373 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 12.373 * * [simplify]: iters left: 6 (7 enodes) 12.376 * * [simplify]: iters left: 5 (24 enodes) 12.382 * * [simplify]: iters left: 4 (28 enodes) 12.388 * * [simplify]: iters left: 3 (30 enodes) 12.392 * * [simplify]: Extracting #0: cost 1 inf + 0 12.392 * * [simplify]: Extracting #1: cost 3 inf + 0 12.392 * * [simplify]: Extracting #2: cost 5 inf + 0 12.392 * * [simplify]: Extracting #3: cost 8 inf + 0 12.393 * * [simplify]: Extracting #4: cost 13 inf + 0 12.393 * * [simplify]: Extracting #5: cost 12 inf + 2 12.393 * * [simplify]: Extracting #6: cost 6 inf + 448 12.393 * * [simplify]: Extracting #7: cost 3 inf + 1151 12.393 * * [simplify]: Extracting #8: cost 1 inf + 1713 12.393 * * [simplify]: Extracting #9: cost 0 inf + 2014 12.393 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 12.394 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 12.394 * * * * [progress]: [ 183 / 217 ] simplifiying candidate # 12.394 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 12.394 * * [simplify]: iters left: 6 (6 enodes) 12.395 * * [simplify]: iters left: 5 (21 enodes) 12.398 * * [simplify]: iters left: 4 (25 enodes) 12.402 * * [simplify]: iters left: 3 (27 enodes) 12.406 * * [simplify]: Extracting #0: cost 1 inf + 0 12.406 * * [simplify]: Extracting #1: cost 3 inf + 0 12.406 * * [simplify]: Extracting #2: cost 6 inf + 0 12.406 * * [simplify]: Extracting #3: cost 11 inf + 0 12.406 * * [simplify]: Extracting #4: cost 9 inf + 43 12.406 * * [simplify]: Extracting #5: cost 0 inf + 1412 12.406 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 12.406 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))) 12.406 * * * * [progress]: [ 184 / 217 ] simplifiying candidate # 12.407 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 12.407 * * [simplify]: iters left: 6 (6 enodes) 12.409 * * [simplify]: iters left: 5 (21 enodes) 12.416 * * [simplify]: iters left: 4 (25 enodes) 12.423 * * [simplify]: iters left: 3 (27 enodes) 12.431 * * [simplify]: Extracting #0: cost 1 inf + 0 12.431 * * [simplify]: Extracting #1: cost 3 inf + 0 12.431 * * [simplify]: Extracting #2: cost 6 inf + 0 12.431 * * [simplify]: Extracting #3: cost 11 inf + 0 12.431 * * [simplify]: Extracting #4: cost 9 inf + 43 12.431 * * [simplify]: Extracting #5: cost 0 inf + 1412 12.432 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 12.432 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))) 12.432 * * * * [progress]: [ 185 / 217 ] simplifiying candidate # 12.432 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 12.432 * * [simplify]: iters left: 6 (7 enodes) 12.435 * * [simplify]: iters left: 5 (24 enodes) 12.443 * * [simplify]: iters left: 4 (28 enodes) 12.450 * * [simplify]: iters left: 3 (30 enodes) 12.461 * * [simplify]: Extracting #0: cost 1 inf + 0 12.461 * * [simplify]: Extracting #1: cost 3 inf + 0 12.461 * * [simplify]: Extracting #2: cost 5 inf + 0 12.461 * * [simplify]: Extracting #3: cost 8 inf + 0 12.461 * * [simplify]: Extracting #4: cost 13 inf + 0 12.461 * * [simplify]: Extracting #5: cost 12 inf + 2 12.461 * * [simplify]: Extracting #6: cost 6 inf + 448 12.462 * * [simplify]: Extracting #7: cost 3 inf + 1151 12.462 * * [simplify]: Extracting #8: cost 1 inf + 1713 12.463 * * [simplify]: Extracting #9: cost 0 inf + 2014 12.463 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 12.463 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 12.463 * * * * [progress]: [ 186 / 217 ] simplifiying candidate # 12.464 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 12.464 * * [simplify]: iters left: 6 (6 enodes) 12.466 * * [simplify]: iters left: 5 (21 enodes) 12.470 * * [simplify]: iters left: 4 (25 enodes) 12.473 * * [simplify]: iters left: 3 (27 enodes) 12.477 * * [simplify]: Extracting #0: cost 1 inf + 0 12.477 * * [simplify]: Extracting #1: cost 3 inf + 0 12.477 * * [simplify]: Extracting #2: cost 6 inf + 0 12.477 * * [simplify]: Extracting #3: cost 11 inf + 0 12.477 * * [simplify]: Extracting #4: cost 9 inf + 43 12.477 * * [simplify]: Extracting #5: cost 0 inf + 1412 12.478 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 12.478 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 1) (sqrt (+ (exp x) (exp (- x))))))) 12.478 * * * * [progress]: [ 187 / 217 ] simplifiying candidate # 12.478 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 12.478 * * [simplify]: iters left: 3 (3 enodes) 12.479 * * [simplify]: iters left: 2 (9 enodes) 12.481 * * [simplify]: Extracting #0: cost 1 inf + 0 12.481 * * [simplify]: Extracting #1: cost 3 inf + 0 12.481 * * [simplify]: Extracting #2: cost 5 inf + 0 12.481 * * [simplify]: Extracting #3: cost 4 inf + 1 12.481 * * [simplify]: Extracting #4: cost 0 inf + 405 12.481 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 12.481 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2))))) 12.481 * * * * [progress]: [ 188 / 217 ] simplifiying candidate # 12.481 * [simplify]: Simplifying (sqrt 2) 12.481 * * [simplify]: iters left: 1 (2 enodes) 12.482 * * [simplify]: Extracting #0: cost 1 inf + 0 12.482 * * [simplify]: Extracting #1: cost 3 inf + 0 12.482 * * [simplify]: Extracting #2: cost 2 inf + 1 12.483 * * [simplify]: Extracting #3: cost 0 inf + 83 12.483 * [simplify]: Simplified to (sqrt 2) 12.483 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2))))) 12.483 * * * * [progress]: [ 189 / 217 ] simplifiying candidate # 12.483 * * * * [progress]: [ 190 / 217 ] simplifiying candidate # 12.483 * [simplify]: Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 12.483 * * [simplify]: iters left: 6 (10 enodes) 12.485 * * [simplify]: iters left: 5 (46 enodes) 12.494 * * [simplify]: iters left: 4 (90 enodes) 12.515 * * [simplify]: iters left: 3 (128 enodes) 12.533 * * [simplify]: iters left: 2 (171 enodes) 12.571 * * [simplify]: iters left: 1 (240 enodes) 12.632 * * [simplify]: Extracting #0: cost 1 inf + 0 12.632 * * [simplify]: Extracting #1: cost 3 inf + 0 12.632 * * [simplify]: Extracting #2: cost 21 inf + 0 12.632 * * [simplify]: Extracting #3: cost 58 inf + 2 12.632 * * [simplify]: Extracting #4: cost 73 inf + 2 12.633 * * [simplify]: Extracting #5: cost 70 inf + 256 12.634 * * [simplify]: Extracting #6: cost 33 inf + 6292 12.638 * * [simplify]: Extracting #7: cost 4 inf + 12081 12.643 * * [simplify]: Extracting #8: cost 0 inf + 12880 12.648 * [simplify]: Simplified to (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x)))))) 12.648 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x))))))))) 12.649 * * * * [progress]: [ 191 / 217 ] simplifiying candidate # 12.649 * [simplify]: Simplifying (sqrt (- (exp x) (exp (- x)))) 12.649 * * [simplify]: iters left: 6 (6 enodes) 12.652 * * [simplify]: iters left: 5 (22 enodes) 12.659 * * [simplify]: iters left: 4 (32 enodes) 12.665 * * [simplify]: iters left: 3 (36 enodes) 12.670 * * [simplify]: Extracting #0: cost 1 inf + 0 12.670 * * [simplify]: Extracting #1: cost 3 inf + 0 12.670 * * [simplify]: Extracting #2: cost 7 inf + 0 12.670 * * [simplify]: Extracting #3: cost 14 inf + 0 12.670 * * [simplify]: Extracting #4: cost 12 inf + 3 12.670 * * [simplify]: Extracting #5: cost 8 inf + 267 12.670 * * [simplify]: Extracting #6: cost 1 inf + 1376 12.671 * * [simplify]: Extracting #7: cost 0 inf + 1430 12.671 * * [simplify]: Extracting #8: cost 0 inf + 1361 12.671 * [simplify]: Simplified to (sqrt (+ (exp x) (/ -1 (exp x)))) 12.671 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))))) 12.671 * * * * [progress]: [ 192 / 217 ] simplifiying candidate #real (real->posit16 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))> 12.671 * * * * [progress]: [ 193 / 217 ] simplifiying candidate # 12.671 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 12.671 * * [simplify]: iters left: 6 (7 enodes) 12.673 * * [simplify]: iters left: 5 (26 enodes) 12.677 * * [simplify]: iters left: 4 (34 enodes) 12.681 * * [simplify]: iters left: 3 (36 enodes) 12.686 * * [simplify]: Extracting #0: cost 1 inf + 0 12.686 * * [simplify]: Extracting #1: cost 5 inf + 0 12.686 * * [simplify]: Extracting #2: cost 10 inf + 0 12.686 * * [simplify]: Extracting #3: cost 15 inf + 0 12.686 * * [simplify]: Extracting #4: cost 14 inf + 2 12.686 * * [simplify]: Extracting #5: cost 10 inf + 226 12.686 * * [simplify]: Extracting #6: cost 4 inf + 1242 12.686 * * [simplify]: Extracting #7: cost 1 inf + 1825 12.686 * * [simplify]: Extracting #8: cost 0 inf + 2116 12.687 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 12.687 * [simplify]: Simplified (2 2 2 1 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (log (exp (+ (exp x) (exp (- x))))))))) 12.687 * * * * [progress]: [ 194 / 217 ] simplifiying candidate # 12.687 * * * * [progress]: [ 195 / 217 ] simplifiying candidate # 12.687 * * * * [progress]: [ 196 / 217 ] simplifiying candidate # 12.687 * * * * [progress]: [ 197 / 217 ] simplifiying candidate # 12.687 * * * * [progress]: [ 198 / 217 ] simplifiying candidate # 12.687 * * * * [progress]: [ 199 / 217 ] simplifiying candidate # 12.687 * * * * [progress]: [ 200 / 217 ] simplifiying candidate # 12.687 * * * * [progress]: [ 201 / 217 ] simplifiying candidate # 12.687 * * * * [progress]: [ 202 / 217 ] simplifiying candidate # 12.687 * * * * [progress]: [ 203 / 217 ] simplifiying candidate # 12.687 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 12.687 * * [simplify]: iters left: 5 (5 enodes) 12.688 * * [simplify]: iters left: 4 (18 enodes) 12.692 * * [simplify]: iters left: 3 (22 enodes) 12.698 * * [simplify]: iters left: 2 (24 enodes) 12.704 * * [simplify]: Extracting #0: cost 1 inf + 0 12.704 * * [simplify]: Extracting #1: cost 4 inf + 0 12.704 * * [simplify]: Extracting #2: cost 9 inf + 0 12.705 * * [simplify]: Extracting #3: cost 8 inf + 2 12.705 * * [simplify]: Extracting #4: cost 0 inf + 890 12.705 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 12.705 * [simplify]: Simplified (2 2 2 1 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (* 1 (+ (exp x) (exp (- x)))))))) 12.705 * * * * [progress]: [ 204 / 217 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x)))))))))> 12.705 * * * * [progress]: [ 205 / 217 ] simplifiying candidate # 12.705 * * * * [progress]: [ 206 / 217 ] simplifiying candidate # 12.706 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 12.706 * * [simplify]: iters left: 6 (12 enodes) 12.714 * * [simplify]: iters left: 5 (52 enodes) 12.731 * * [simplify]: iters left: 4 (79 enodes) 12.743 * * [simplify]: iters left: 3 (107 enodes) 12.758 * * [simplify]: iters left: 2 (119 enodes) 12.787 * * [simplify]: iters left: 1 (130 enodes) 12.820 * * [simplify]: Extracting #0: cost 1 inf + 0 12.820 * * [simplify]: Extracting #1: cost 16 inf + 0 12.820 * * [simplify]: Extracting #2: cost 35 inf + 1 12.820 * * [simplify]: Extracting #3: cost 38 inf + 47 12.821 * * [simplify]: Extracting #4: cost 17 inf + 1684 12.822 * * [simplify]: Extracting #5: cost 1 inf + 4285 12.823 * * [simplify]: Extracting #6: cost 0 inf + 4488 12.824 * [simplify]: Simplified to (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x)))) 12.824 * [simplify]: Simplified (2) to (λ (x) (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x))))) 12.824 * * * * [progress]: [ 207 / 217 ] simplifiying candidate # 12.824 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 12.824 * * [simplify]: iters left: 6 (7 enodes) 12.826 * * [simplify]: iters left: 5 (24 enodes) 12.830 * * [simplify]: iters left: 4 (28 enodes) 12.836 * * [simplify]: iters left: 3 (30 enodes) 12.841 * * [simplify]: Extracting #0: cost 1 inf + 0 12.841 * * [simplify]: Extracting #1: cost 4 inf + 0 12.841 * * [simplify]: Extracting #2: cost 6 inf + 1 12.841 * * [simplify]: Extracting #3: cost 11 inf + 1 12.841 * * [simplify]: Extracting #4: cost 9 inf + 44 12.841 * * [simplify]: Extracting #5: cost 3 inf + 670 12.841 * * [simplify]: Extracting #6: cost 1 inf + 1153 12.841 * * [simplify]: Extracting #7: cost 0 inf + 1415 12.842 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 12.842 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 12.842 * * * * [progress]: [ 208 / 217 ] simplifiying candidate # 12.842 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 12.842 * * [simplify]: iters left: 6 (8 enodes) 12.844 * * [simplify]: iters left: 5 (29 enodes) 12.849 * * [simplify]: iters left: 4 (37 enodes) 12.855 * * [simplify]: iters left: 3 (50 enodes) 12.871 * * [simplify]: iters left: 2 (80 enodes) 12.891 * * [simplify]: iters left: 1 (144 enodes) 12.924 * * [simplify]: Extracting #0: cost 1 inf + 0 12.924 * * [simplify]: Extracting #1: cost 4 inf + 0 12.924 * * [simplify]: Extracting #2: cost 6 inf + 1 12.924 * * [simplify]: Extracting #3: cost 27 inf + 1 12.924 * * [simplify]: Extracting #4: cost 62 inf + 228 12.925 * * [simplify]: Extracting #5: cost 64 inf + 1536 12.926 * * [simplify]: Extracting #6: cost 27 inf + 9171 12.928 * * [simplify]: Extracting #7: cost 9 inf + 18092 12.930 * * [simplify]: Extracting #8: cost 0 inf + 23726 12.933 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 12.933 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 12.933 * * * * [progress]: [ 209 / 217 ] simplifiying candidate # 12.933 * [simplify]: Simplifying (- (+ (* 5/96 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/8 (/ (pow x 2) (sqrt 1/2))) (* 1/128 (/ (pow x 4) (pow (sqrt 1/2) 3))))) 12.933 * * [simplify]: iters left: 6 (21 enodes) 12.940 * * [simplify]: iters left: 5 (95 enodes) 12.974 * * [simplify]: iters left: 4 (185 enodes) 13.049 * * [simplify]: iters left: 3 (434 enodes) 13.216 * * [simplify]: Extracting #0: cost 1 inf + 0 13.216 * * [simplify]: Extracting #1: cost 29 inf + 0 13.217 * * [simplify]: Extracting #2: cost 202 inf + 0 13.219 * * [simplify]: Extracting #3: cost 327 inf + 1967 13.235 * * [simplify]: Extracting #4: cost 194 inf + 22983 13.247 * * [simplify]: Extracting #5: cost 60 inf + 65986 13.262 * * [simplify]: Extracting #6: cost 0 inf + 91447 13.285 * [simplify]: Simplified to (+ (* (/ (* (* x x) (* x x)) (sqrt 1/2)) 7/192) (- (sqrt 1/2) (* 1/8 (/ (* x x) (sqrt 1/2))))) 13.285 * [simplify]: Simplified (2 1) to (λ (x) (* (+ (* (/ (* (* x x) (* x x)) (sqrt 1/2)) 7/192) (- (sqrt 1/2) (* 1/8 (/ (* x x) (sqrt 1/2))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 13.286 * * * * [progress]: [ 210 / 217 ] simplifiying candidate # 13.286 * [simplify]: Simplifying (sqrt (/ 1 (+ (exp x) (exp (- x))))) 13.286 * * [simplify]: iters left: 6 (8 enodes) 13.290 * * [simplify]: iters left: 5 (28 enodes) 13.298 * * [simplify]: iters left: 4 (30 enodes) 13.305 * * [simplify]: Extracting #0: cost 1 inf + 0 13.305 * * [simplify]: Extracting #1: cost 3 inf + 0 13.305 * * [simplify]: Extracting #2: cost 6 inf + 0 13.305 * * [simplify]: Extracting #3: cost 8 inf + 1 13.305 * * [simplify]: Extracting #4: cost 12 inf + 1 13.305 * * [simplify]: Extracting #5: cost 11 inf + 43 13.305 * * [simplify]: Extracting #6: cost 6 inf + 558 13.305 * * [simplify]: Extracting #7: cost 2 inf + 1454 13.306 * * [simplify]: Extracting #8: cost 0 inf + 2018 13.306 * [simplify]: Simplified to (sqrt (/ 1 (+ (exp x) (exp (- x))))) 13.306 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 13.306 * * * * [progress]: [ 211 / 217 ] simplifiying candidate # 13.306 * [simplify]: Simplifying (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))) 13.306 * * [simplify]: iters left: 6 (9 enodes) 13.309 * * [simplify]: iters left: 5 (34 enodes) 13.315 * * [simplify]: iters left: 4 (44 enodes) 13.322 * * [simplify]: iters left: 3 (55 enodes) 13.338 * * [simplify]: iters left: 2 (83 enodes) 13.353 * * [simplify]: iters left: 1 (147 enodes) 13.397 * * [simplify]: Extracting #0: cost 1 inf + 0 13.397 * * [simplify]: Extracting #1: cost 3 inf + 0 13.397 * * [simplify]: Extracting #2: cost 6 inf + 0 13.397 * * [simplify]: Extracting #3: cost 8 inf + 1 13.397 * * [simplify]: Extracting #4: cost 28 inf + 1 13.397 * * [simplify]: Extracting #5: cost 62 inf + 451 13.398 * * [simplify]: Extracting #6: cost 62 inf + 3274 13.401 * * [simplify]: Extracting #7: cost 29 inf + 10073 13.405 * * [simplify]: Extracting #8: cost 6 inf + 20279 13.410 * * [simplify]: Extracting #9: cost 1 inf + 23225 13.415 * * [simplify]: Extracting #10: cost 0 inf + 23759 13.420 * [simplify]: Simplified to (sqrt (/ 1 (+ (exp x) (exp (- x))))) 13.420 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 13.420 * * * * [progress]: [ 212 / 217 ] simplifiying candidate # 13.420 * [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))))) 13.420 * * [simplify]: iters left: 6 (22 enodes) 13.434 * * [simplify]: iters left: 5 (99 enodes) 13.474 * * [simplify]: iters left: 4 (189 enodes) 13.547 * * [simplify]: iters left: 3 (438 enodes) 13.756 * * [simplify]: Extracting #0: cost 1 inf + 0 13.756 * * [simplify]: Extracting #1: cost 29 inf + 0 13.757 * * [simplify]: Extracting #2: cost 201 inf + 0 13.760 * * [simplify]: Extracting #3: cost 305 inf + 4282 13.775 * * [simplify]: Extracting #4: cost 159 inf + 29622 13.801 * * [simplify]: Extracting #5: cost 36 inf + 71488 13.835 * * [simplify]: Extracting #6: cost 0 inf + 87891 13.851 * * [simplify]: Extracting #7: cost 0 inf + 87207 13.867 * [simplify]: Simplified to (- (+ (* -1/4 (/ (* x x) (sqrt 1/2))) (* 2 (sqrt 1/2))) (* (* (/ (* x x) (sqrt 1/2)) (* x x)) -7/96)) 13.867 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (- (+ (* -1/4 (/ (* x x) (sqrt 1/2))) (* 2 (sqrt 1/2))) (* (* (/ (* x x) (sqrt 1/2)) (* x x)) -7/96)))) 13.867 * * * * [progress]: [ 213 / 217 ] simplifiying candidate # 13.867 * [simplify]: Simplifying (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 13.867 * * [simplify]: iters left: 6 (10 enodes) 13.870 * * [simplify]: iters left: 5 (35 enodes) 13.877 * * [simplify]: iters left: 4 (37 enodes) 13.885 * * [simplify]: Extracting #0: cost 1 inf + 0 13.885 * * [simplify]: Extracting #1: cost 4 inf + 0 13.885 * * [simplify]: Extracting #2: cost 5 inf + 1 13.885 * * [simplify]: Extracting #3: cost 8 inf + 1 13.885 * * [simplify]: Extracting #4: cost 10 inf + 2 13.885 * * [simplify]: Extracting #5: cost 14 inf + 2 13.885 * * [simplify]: Extracting #6: cost 11 inf + 226 13.886 * * [simplify]: Extracting #7: cost 5 inf + 1153 13.886 * * [simplify]: Extracting #8: cost 1 inf + 2362 13.886 * * [simplify]: Extracting #9: cost 0 inf + 2705 13.887 * [simplify]: Simplified to (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 13.887 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))))) 13.887 * * * * [progress]: [ 214 / 217 ] simplifiying candidate # 13.887 * [simplify]: Simplifying (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) 13.887 * * [simplify]: iters left: 6 (11 enodes) 13.890 * * [simplify]: iters left: 5 (41 enodes) 13.897 * * [simplify]: iters left: 4 (50 enodes) 13.905 * * [simplify]: iters left: 3 (59 enodes) 13.920 * * [simplify]: iters left: 2 (87 enodes) 13.950 * * [simplify]: iters left: 1 (154 enodes) 14.001 * * [simplify]: Extracting #0: cost 1 inf + 0 14.001 * * [simplify]: Extracting #1: cost 4 inf + 0 14.001 * * [simplify]: Extracting #2: cost 5 inf + 1 14.001 * * [simplify]: Extracting #3: cost 8 inf + 1 14.001 * * [simplify]: Extracting #4: cost 10 inf + 2 14.001 * * [simplify]: Extracting #5: cost 29 inf + 2 14.002 * * [simplify]: Extracting #6: cost 61 inf + 381 14.002 * * [simplify]: Extracting #7: cost 63 inf + 1706 14.003 * * [simplify]: Extracting #8: cost 21 inf + 15491 14.006 * * [simplify]: Extracting #9: cost 1 inf + 24632 14.008 * * [simplify]: Extracting #10: cost 0 inf + 24954 14.011 * [simplify]: Simplified to (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2) 14.011 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2))) 14.011 * * * * [progress]: [ 215 / 217 ] simplifiying candidate # 14.011 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 14.011 * * [simplify]: iters left: 6 (9 enodes) 14.015 * * [simplify]: iters left: 5 (40 enodes) 14.025 * * [simplify]: iters left: 4 (54 enodes) 14.041 * * [simplify]: iters left: 3 (61 enodes) 14.049 * * [simplify]: Extracting #0: cost 1 inf + 0 14.049 * * [simplify]: Extracting #1: cost 8 inf + 0 14.049 * * [simplify]: Extracting #2: cost 15 inf + 1 14.049 * * [simplify]: Extracting #3: cost 11 inf + 248 14.050 * * [simplify]: Extracting #4: cost 1 inf + 1550 14.050 * * [simplify]: Extracting #5: cost 0 inf + 1712 14.051 * [simplify]: Simplified to (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))) 14.051 * [simplify]: Simplified (2 2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))))))) 14.051 * * * * [progress]: [ 216 / 217 ] simplifiying candidate # 14.051 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 14.051 * * [simplify]: iters left: 5 (5 enodes) 14.052 * * [simplify]: iters left: 4 (18 enodes) 14.055 * * [simplify]: iters left: 3 (22 enodes) 14.058 * * [simplify]: iters left: 2 (24 enodes) 14.062 * * [simplify]: Extracting #0: cost 1 inf + 0 14.062 * * [simplify]: Extracting #1: cost 4 inf + 0 14.062 * * [simplify]: Extracting #2: cost 9 inf + 0 14.062 * * [simplify]: Extracting #3: cost 8 inf + 2 14.062 * * [simplify]: Extracting #4: cost 0 inf + 890 14.063 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 14.063 * [simplify]: Simplified (2 2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 14.063 * * * * [progress]: [ 217 / 217 ] simplifiying candidate # 14.063 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 14.063 * * [simplify]: iters left: 5 (6 enodes) 14.065 * * [simplify]: iters left: 4 (23 enodes) 14.069 * * [simplify]: iters left: 3 (32 enodes) 14.074 * * [simplify]: iters left: 2 (47 enodes) 14.082 * * [simplify]: iters left: 1 (77 enodes) 14.098 * * [simplify]: Extracting #0: cost 1 inf + 0 14.098 * * [simplify]: Extracting #1: cost 4 inf + 0 14.098 * * [simplify]: Extracting #2: cost 19 inf + 0 14.098 * * [simplify]: Extracting #3: cost 41 inf + 3 14.098 * * [simplify]: Extracting #4: cost 37 inf + 1193 14.099 * * [simplify]: Extracting #5: cost 17 inf + 3846 14.099 * * [simplify]: Extracting #6: cost 10 inf + 5726 14.100 * * [simplify]: Extracting #7: cost 4 inf + 7936 14.101 * * [simplify]: Extracting #8: cost 0 inf + 10142 14.102 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 14.102 * [simplify]: Simplified (2 2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp (- x)) (exp x)))))) 14.102 * * * [progress]: adding candidates to table 16.524 * [progress]: [Phase 3 of 3] Extracting. 16.524 * * [regime]: Finding splitpoints for: (# #) 16.524 * * * [regime-changes]: Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x))))) 16.524 * * * * [regimes]: Trying to branch on x from (# #) 16.554 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 16.578 * * * * [regimes]: Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (# #) 16.599 * * * [regime]: Found split indices: #