0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.020 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.020 * * [simplify]: iters left: 6 (7 enodes) 0.022 * * [simplify]: iters left: 5 (24 enodes) 0.026 * * [simplify]: iters left: 4 (28 enodes) 0.031 * * [simplify]: iters left: 3 (30 enodes) 0.036 * * [simplify]: Extracting #0: cost 1 inf + 0 0.036 * * [simplify]: Extracting #1: cost 4 inf + 0 0.036 * * [simplify]: Extracting #2: cost 6 inf + 1 0.036 * * [simplify]: Extracting #3: cost 11 inf + 1 0.036 * * [simplify]: Extracting #4: cost 9 inf + 44 0.036 * * [simplify]: Extracting #5: cost 3 inf + 670 0.036 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.036 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.037 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.037 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 0.039 * * [progress]: iteration 1 / 4 0.039 * * * [progress]: picking best candidate 0.042 * * * * [pick]: Picked # 0.042 * * * [progress]: localizing error 0.054 * * * [progress]: generating rewritten candidates 0.054 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.071 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.097 * * * [progress]: generating series expansions 0.097 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.097 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 0.097 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 0.097 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.097 * [taylor]: Taking taylor expansion of 2 in x 0.097 * [backup-simplify]: Simplify 2 into 2 0.097 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.097 * [taylor]: Taking taylor expansion of (exp x) in x 0.097 * [taylor]: Taking taylor expansion of x in x 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify (exp 0) into 1 0.098 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.098 * [taylor]: Taking taylor expansion of (- x) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify (- 1) into -1 0.099 * [backup-simplify]: Simplify (exp 0) into 1 0.099 * [backup-simplify]: Simplify (+ 1 1) into 2 0.100 * [backup-simplify]: Simplify (/ 2 2) into 1 0.100 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.100 * [taylor]: Taking taylor expansion of 2 in x 0.100 * [backup-simplify]: Simplify 2 into 2 0.100 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.100 * [taylor]: Taking taylor expansion of (exp x) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify (exp 0) into 1 0.100 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.100 * [taylor]: Taking taylor expansion of (- x) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.101 * [backup-simplify]: Simplify (- 1) into -1 0.102 * [backup-simplify]: Simplify (exp 0) into 1 0.102 * [backup-simplify]: Simplify (+ 1 1) into 2 0.103 * [backup-simplify]: Simplify (/ 2 2) into 1 0.103 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.104 * [backup-simplify]: Simplify (- 1) into -1 0.105 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.106 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.107 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.109 * [backup-simplify]: Simplify (- 1) into -1 0.109 * [backup-simplify]: Simplify (- 0) into 0 0.110 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.111 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.111 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 0.111 * [backup-simplify]: Simplify -1/2 into -1/2 0.113 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.113 * [backup-simplify]: Simplify (- 1) into -1 0.113 * [backup-simplify]: Simplify (- 1) into -1 0.113 * [backup-simplify]: Simplify (- 0) into 0 0.114 * [backup-simplify]: Simplify (- 0) into 0 0.115 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.115 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.116 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 0.116 * [backup-simplify]: Simplify 0 into 0 0.119 * [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 0.119 * [backup-simplify]: Simplify (- 1) into -1 0.119 * [backup-simplify]: Simplify (- 1) into -1 0.120 * [backup-simplify]: Simplify (- 0) into 0 0.120 * [backup-simplify]: Simplify (- 1) into -1 0.120 * [backup-simplify]: Simplify (- 0) into 0 0.121 * [backup-simplify]: Simplify (- 0) into 0 0.121 * [backup-simplify]: Simplify (- 0) into 0 0.123 * [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 0.124 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.125 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 0.125 * [backup-simplify]: Simplify 5/24 into 5/24 0.125 * [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))) 0.125 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.125 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.125 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.125 * [taylor]: Taking taylor expansion of 2 in x 0.125 * [backup-simplify]: Simplify 2 into 2 0.126 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.126 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify 1 into 1 0.126 * [backup-simplify]: Simplify (/ 1 1) into 1 0.126 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.126 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.126 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify 1 into 1 0.126 * [backup-simplify]: Simplify (/ 1 1) into 1 0.126 * [backup-simplify]: Simplify (- 1) into -1 0.127 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.127 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.127 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.127 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.127 * [taylor]: Taking taylor expansion of 2 in x 0.127 * [backup-simplify]: Simplify 2 into 2 0.127 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.127 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 1 into 1 0.127 * [backup-simplify]: Simplify (/ 1 1) into 1 0.127 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.127 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.127 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify (/ 1 1) into 1 0.128 * [backup-simplify]: Simplify (- 1) into -1 0.128 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.128 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.128 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.128 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.128 * [backup-simplify]: Simplify (+ 0 0) into 0 0.129 * [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 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify (+ 0 0) into 0 0.129 * [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 0.129 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (+ 0 0) into 0 0.130 * [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 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (+ 0 0) into 0 0.131 * [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 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify (+ 0 0) into 0 0.132 * [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 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify (+ 0 0) into 0 0.133 * [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 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 0.133 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.133 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.133 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.133 * [taylor]: Taking taylor expansion of 2 in x 0.133 * [backup-simplify]: Simplify 2 into 2 0.133 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.133 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 1 into 1 0.133 * [backup-simplify]: Simplify (/ 1 1) into 1 0.133 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.133 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.133 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.133 * [taylor]: Taking taylor expansion of -1 in x 0.133 * [backup-simplify]: Simplify -1 into -1 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 1 into 1 0.134 * [backup-simplify]: Simplify (/ -1 1) into -1 0.134 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.134 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.134 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.134 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.134 * [taylor]: Taking taylor expansion of 2 in x 0.134 * [backup-simplify]: Simplify 2 into 2 0.134 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.134 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [backup-simplify]: Simplify (/ 1 1) into 1 0.134 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.134 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.134 * [taylor]: Taking taylor expansion of -1 in x 0.134 * [backup-simplify]: Simplify -1 into -1 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.135 * [backup-simplify]: Simplify (/ -1 1) into -1 0.135 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.135 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.135 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.135 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.135 * [backup-simplify]: Simplify (+ 0 0) into 0 0.136 * [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 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify (+ 0 0) into 0 0.136 * [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 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify (+ 0 0) into 0 0.137 * [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 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify (+ 0 0) into 0 0.138 * [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 0.138 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify (+ 0 0) into 0 0.140 * [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 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify (+ 0 0) into 0 0.141 * [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 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 0.141 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.141 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 0.141 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.141 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.141 * [taylor]: Taking taylor expansion of (exp x) in x 0.141 * [taylor]: Taking taylor expansion of x in x 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 1 into 1 0.141 * [backup-simplify]: Simplify (exp 0) into 1 0.141 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.142 * [taylor]: Taking taylor expansion of (- x) in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.142 * [backup-simplify]: Simplify (- 1) into -1 0.142 * [backup-simplify]: Simplify (exp 0) into 1 0.142 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.142 * [taylor]: Taking taylor expansion of (exp x) in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.143 * [backup-simplify]: Simplify (exp 0) into 1 0.143 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.143 * [taylor]: Taking taylor expansion of (- 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 (- 0) into 0 0.143 * [backup-simplify]: Simplify (- 1) into -1 0.143 * [backup-simplify]: Simplify (exp 0) into 1 0.144 * [backup-simplify]: Simplify (+ 1 1) into 2 0.144 * [backup-simplify]: Simplify 2 into 2 0.145 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.145 * [backup-simplify]: Simplify (- 1) into -1 0.146 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.147 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.147 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.149 * [backup-simplify]: Simplify (- 1) into -1 0.149 * [backup-simplify]: Simplify (- 0) into 0 0.151 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.151 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.151 * [backup-simplify]: Simplify 1 into 1 0.153 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.154 * [backup-simplify]: Simplify (- 1) into -1 0.154 * [backup-simplify]: Simplify (- 1) into -1 0.155 * [backup-simplify]: Simplify (- 0) into 0 0.155 * [backup-simplify]: Simplify (- 0) into 0 0.157 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.158 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.158 * [backup-simplify]: Simplify 0 into 0 0.162 * [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 0.162 * [backup-simplify]: Simplify (- 1) into -1 0.163 * [backup-simplify]: Simplify (- 1) into -1 0.163 * [backup-simplify]: Simplify (- 0) into 0 0.164 * [backup-simplify]: Simplify (- 1) into -1 0.164 * [backup-simplify]: Simplify (- 0) into 0 0.164 * [backup-simplify]: Simplify (- 0) into 0 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.169 * [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 0.169 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.169 * [backup-simplify]: Simplify 1/12 into 1/12 0.170 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 0.170 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.170 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.170 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 1 into 1 0.171 * [backup-simplify]: Simplify (/ 1 1) into 1 0.172 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.172 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.172 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 1 into 1 0.173 * [backup-simplify]: Simplify (/ 1 1) into 1 0.173 * [backup-simplify]: Simplify (- 1) into -1 0.173 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.173 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.173 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 1 into 1 0.174 * [backup-simplify]: Simplify (/ 1 1) into 1 0.174 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.174 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.174 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify 1 into 1 0.175 * [backup-simplify]: Simplify (/ 1 1) into 1 0.175 * [backup-simplify]: Simplify (- 1) into -1 0.175 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.175 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.176 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.176 * [backup-simplify]: Simplify (+ 0 0) into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify (+ 0 0) into 0 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify (+ 0 0) into 0 0.177 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify (+ 0 0) into 0 0.178 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify (+ 0 0) into 0 0.178 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify (+ 0 0) into 0 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 0.179 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.179 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.179 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.179 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify 1 into 1 0.180 * [backup-simplify]: Simplify (/ 1 1) into 1 0.180 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.180 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.180 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.180 * [taylor]: Taking taylor expansion of -1 in x 0.180 * [backup-simplify]: Simplify -1 into -1 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (/ -1 1) into -1 0.181 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.181 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.181 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.181 * [taylor]: Taking taylor expansion of x in x 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (/ 1 1) into 1 0.181 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.182 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.182 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.182 * [taylor]: Taking taylor expansion of -1 in x 0.182 * [backup-simplify]: Simplify -1 into -1 0.182 * [taylor]: Taking taylor expansion of x in x 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (/ -1 1) into -1 0.182 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.183 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.183 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.183 * [backup-simplify]: Simplify (+ 0 0) into 0 0.183 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify (+ 0 0) into 0 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 0.186 * * * [progress]: simplifying candidates 0.186 * * * * [progress]: [ 1 / 60 ] simplifiying candidate # 0.186 * * * * [progress]: [ 2 / 60 ] simplifiying candidate # 0.186 * * * * [progress]: [ 3 / 60 ] simplifiying candidate # 0.186 * * * * [progress]: [ 4 / 60 ] simplifiying candidate # 0.187 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 0.187 * * [simplify]: iters left: 6 (9 enodes) 0.192 * * [simplify]: iters left: 5 (32 enodes) 0.199 * * [simplify]: iters left: 4 (39 enodes) 0.206 * * [simplify]: iters left: 3 (41 enodes) 0.214 * * [simplify]: Extracting #0: cost 1 inf + 0 0.214 * * [simplify]: Extracting #1: cost 5 inf + 0 0.214 * * [simplify]: Extracting #2: cost 10 inf + 0 0.214 * * [simplify]: Extracting #3: cost 12 inf + 1 0.214 * * [simplify]: Extracting #4: cost 15 inf + 143 0.214 * * [simplify]: Extracting #5: cost 13 inf + 216 0.215 * * [simplify]: Extracting #6: cost 9 inf + 550 0.215 * * [simplify]: Extracting #7: cost 4 inf + 1655 0.215 * * [simplify]: Extracting #8: cost 0 inf + 3081 0.215 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 0.215 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (log (+ (exp x) (exp (- x))))))) 0.216 * * * * [progress]: [ 5 / 60 ] simplifiying candidate # 0.216 * * * * [progress]: [ 6 / 60 ] simplifiying candidate # 0.216 * * * * [progress]: [ 7 / 60 ] simplifiying candidate # 0.216 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 0.216 * * [simplify]: iters left: 6 (11 enodes) 0.219 * * [simplify]: iters left: 5 (58 enodes) 0.233 * * [simplify]: iters left: 4 (185 enodes) 0.296 * * [simplify]: Extracting #0: cost 1 inf + 0 0.296 * * [simplify]: Extracting #1: cost 36 inf + 0 0.296 * * [simplify]: Extracting #2: cost 103 inf + 3 0.299 * * [simplify]: Extracting #3: cost 161 inf + 5 0.299 * * [simplify]: Extracting #4: cost 158 inf + 781 0.300 * * [simplify]: Extracting #5: cost 133 inf + 4917 0.304 * * [simplify]: Extracting #6: cost 32 inf + 33079 0.311 * * [simplify]: Extracting #7: cost 0 inf + 41491 0.321 * * [simplify]: Extracting #8: cost 0 inf + 40906 0.336 * [simplify]: Simplified to (/ (/ 8 (/ (* 1 (fma (exp x) (exp x) 1)) (exp x))) (* (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)) (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)))) 0.336 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (/ (* 1 (fma (exp x) (exp x) 1)) (exp x))) (* (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)) (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)))))) 0.336 * * * * [progress]: [ 8 / 60 ] simplifiying candidate # 0.336 * * * * [progress]: [ 9 / 60 ] simplifiying candidate # 0.336 * * * * [progress]: [ 10 / 60 ] simplifiying candidate # 0.336 * * * * [progress]: [ 11 / 60 ] simplifiying candidate # 0.336 * * * * [progress]: [ 12 / 60 ] simplifiying candidate # 0.337 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.337 * * [simplify]: iters left: 6 (11 enodes) 0.343 * * [simplify]: iters left: 5 (42 enodes) 0.357 * * [simplify]: iters left: 4 (61 enodes) 0.370 * * [simplify]: iters left: 3 (70 enodes) 0.380 * * [simplify]: iters left: 2 (73 enodes) 0.390 * * [simplify]: Extracting #0: cost 1 inf + 0 0.390 * * [simplify]: Extracting #1: cost 11 inf + 0 0.390 * * [simplify]: Extracting #2: cost 22 inf + 0 0.390 * * [simplify]: Extracting #3: cost 24 inf + 1 0.390 * * [simplify]: Extracting #4: cost 28 inf + 82 0.390 * * [simplify]: Extracting #5: cost 21 inf + 590 0.391 * * [simplify]: Extracting #6: cost 14 inf + 2138 0.391 * * [simplify]: Extracting #7: cost 2 inf + 7039 0.392 * * [simplify]: Extracting #8: cost 0 inf + 7963 0.393 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 0.393 * [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))))))) 0.394 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.394 * * [simplify]: iters left: 6 (9 enodes) 0.396 * * [simplify]: iters left: 5 (30 enodes) 0.407 * * [simplify]: iters left: 4 (34 enodes) 0.417 * * [simplify]: iters left: 3 (36 enodes) 0.428 * * [simplify]: Extracting #0: cost 1 inf + 0 0.428 * * [simplify]: Extracting #1: cost 4 inf + 0 0.428 * * [simplify]: Extracting #2: cost 8 inf + 0 0.428 * * [simplify]: Extracting #3: cost 10 inf + 1 0.429 * * [simplify]: Extracting #4: cost 13 inf + 163 0.429 * * [simplify]: Extracting #5: cost 8 inf + 459 0.429 * * [simplify]: Extracting #6: cost 4 inf + 1133 0.429 * * [simplify]: Extracting #7: cost 0 inf + 2499 0.430 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.430 * [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))))))) 0.430 * * * * [progress]: [ 13 / 60 ] simplifiying candidate # 0.431 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 0.431 * * [simplify]: iters left: 6 (10 enodes) 0.436 * * [simplify]: iters left: 5 (35 enodes) 0.446 * * [simplify]: iters left: 4 (43 enodes) 0.453 * * [simplify]: iters left: 3 (48 enodes) 0.461 * * [simplify]: Extracting #0: cost 1 inf + 0 0.461 * * [simplify]: Extracting #1: cost 7 inf + 0 0.461 * * [simplify]: Extracting #2: cost 14 inf + 0 0.461 * * [simplify]: Extracting #3: cost 16 inf + 1 0.461 * * [simplify]: Extracting #4: cost 20 inf + 82 0.461 * * [simplify]: Extracting #5: cost 15 inf + 448 0.461 * * [simplify]: Extracting #6: cost 8 inf + 1295 0.462 * * [simplify]: Extracting #7: cost 1 inf + 3807 0.462 * * [simplify]: Extracting #8: cost 0 inf + 4189 0.463 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 0.463 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.463 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.463 * * [simplify]: iters left: 6 (9 enodes) 0.465 * * [simplify]: iters left: 5 (30 enodes) 0.470 * * [simplify]: iters left: 4 (34 enodes) 0.476 * * [simplify]: iters left: 3 (36 enodes) 0.486 * * [simplify]: Extracting #0: cost 1 inf + 0 0.486 * * [simplify]: Extracting #1: cost 4 inf + 0 0.486 * * [simplify]: Extracting #2: cost 8 inf + 0 0.487 * * [simplify]: Extracting #3: cost 10 inf + 1 0.487 * * [simplify]: Extracting #4: cost 13 inf + 163 0.487 * * [simplify]: Extracting #5: cost 8 inf + 459 0.487 * * [simplify]: Extracting #6: cost 4 inf + 1093 0.487 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.488 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.488 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.488 * * * * [progress]: [ 14 / 60 ] simplifiying candidate # 0.488 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.488 * * [simplify]: iters left: 5 (5 enodes) 0.492 * * [simplify]: iters left: 4 (17 enodes) 0.498 * * [simplify]: iters left: 3 (27 enodes) 0.502 * * [simplify]: iters left: 2 (28 enodes) 0.507 * * [simplify]: Extracting #0: cost 1 inf + 0 0.507 * * [simplify]: Extracting #1: cost 5 inf + 0 0.507 * * [simplify]: Extracting #2: cost 7 inf + 1 0.507 * * [simplify]: Extracting #3: cost 6 inf + 2 0.507 * * [simplify]: Extracting #4: cost 1 inf + 528 0.507 * * [simplify]: Extracting #5: cost 0 inf + 650 0.507 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.507 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.507 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.507 * * [simplify]: iters left: 6 (8 enodes) 0.509 * * [simplify]: iters left: 5 (27 enodes) 0.515 * * [simplify]: iters left: 4 (31 enodes) 0.520 * * [simplify]: iters left: 3 (33 enodes) 0.526 * * [simplify]: Extracting #0: cost 1 inf + 0 0.526 * * [simplify]: Extracting #1: cost 4 inf + 0 0.526 * * [simplify]: Extracting #2: cost 9 inf + 0 0.526 * * [simplify]: Extracting #3: cost 13 inf + 1 0.526 * * [simplify]: Extracting #4: cost 8 inf + 307 0.526 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.526 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.526 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.526 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.526 * * * * [progress]: [ 15 / 60 ] simplifiying candidate # 0.527 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.527 * * [simplify]: iters left: 5 (5 enodes) 0.529 * * [simplify]: iters left: 4 (17 enodes) 0.532 * * [simplify]: iters left: 3 (27 enodes) 0.537 * * [simplify]: iters left: 2 (28 enodes) 0.541 * * [simplify]: Extracting #0: cost 1 inf + 0 0.541 * * [simplify]: Extracting #1: cost 5 inf + 0 0.541 * * [simplify]: Extracting #2: cost 7 inf + 1 0.541 * * [simplify]: Extracting #3: cost 6 inf + 2 0.541 * * [simplify]: Extracting #4: cost 1 inf + 528 0.541 * * [simplify]: Extracting #5: cost 0 inf + 650 0.542 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.542 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.542 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.542 * * [simplify]: iters left: 6 (8 enodes) 0.544 * * [simplify]: iters left: 5 (27 enodes) 0.548 * * [simplify]: iters left: 4 (31 enodes) 0.553 * * [simplify]: iters left: 3 (33 enodes) 0.558 * * [simplify]: Extracting #0: cost 1 inf + 0 0.558 * * [simplify]: Extracting #1: cost 4 inf + 0 0.558 * * [simplify]: Extracting #2: cost 9 inf + 0 0.558 * * [simplify]: Extracting #3: cost 13 inf + 1 0.559 * * [simplify]: Extracting #4: cost 8 inf + 307 0.559 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.559 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.559 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.559 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.559 * * * * [progress]: [ 16 / 60 ] simplifiying candidate # 0.559 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.559 * * [simplify]: iters left: 6 (10 enodes) 0.562 * * [simplify]: iters left: 5 (35 enodes) 0.568 * * [simplify]: iters left: 4 (41 enodes) 0.574 * * [simplify]: iters left: 3 (43 enodes) 0.580 * * [simplify]: Extracting #0: cost 1 inf + 0 0.581 * * [simplify]: Extracting #1: cost 6 inf + 0 0.581 * * [simplify]: Extracting #2: cost 12 inf + 0 0.581 * * [simplify]: Extracting #3: cost 14 inf + 1 0.581 * * [simplify]: Extracting #4: cost 18 inf + 42 0.581 * * [simplify]: Extracting #5: cost 12 inf + 419 0.581 * * [simplify]: Extracting #6: cost 7 inf + 1274 0.581 * * [simplify]: Extracting #7: cost 0 inf + 3865 0.582 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 0.582 * [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))))))) 0.582 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.582 * * [simplify]: iters left: 6 (9 enodes) 0.585 * * [simplify]: iters left: 5 (30 enodes) 0.590 * * [simplify]: iters left: 4 (34 enodes) 0.595 * * [simplify]: iters left: 3 (36 enodes) 0.602 * * [simplify]: Extracting #0: cost 1 inf + 0 0.602 * * [simplify]: Extracting #1: cost 4 inf + 0 0.602 * * [simplify]: Extracting #2: cost 8 inf + 0 0.602 * * [simplify]: Extracting #3: cost 10 inf + 1 0.602 * * [simplify]: Extracting #4: cost 13 inf + 83 0.602 * * [simplify]: Extracting #5: cost 8 inf + 379 0.602 * * [simplify]: Extracting #6: cost 4 inf + 1053 0.603 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.603 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.603 * [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))))))) 0.603 * * * * [progress]: [ 17 / 60 ] simplifiying candidate # 0.603 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.603 * * [simplify]: iters left: 6 (9 enodes) 0.606 * * [simplify]: iters left: 5 (30 enodes) 0.616 * * [simplify]: iters left: 4 (34 enodes) 0.627 * * [simplify]: iters left: 3 (36 enodes) 0.638 * * [simplify]: Extracting #0: cost 1 inf + 0 0.638 * * [simplify]: Extracting #1: cost 4 inf + 0 0.638 * * [simplify]: Extracting #2: cost 8 inf + 0 0.638 * * [simplify]: Extracting #3: cost 10 inf + 1 0.638 * * [simplify]: Extracting #4: cost 13 inf + 83 0.639 * * [simplify]: Extracting #5: cost 8 inf + 379 0.639 * * [simplify]: Extracting #6: cost 4 inf + 1013 0.640 * * [simplify]: Extracting #7: cost 0 inf + 2179 0.640 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.640 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.641 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.641 * * [simplify]: iters left: 6 (9 enodes) 0.645 * * [simplify]: iters left: 5 (30 enodes) 0.655 * * [simplify]: iters left: 4 (34 enodes) 0.666 * * [simplify]: iters left: 3 (36 enodes) 0.677 * * [simplify]: Extracting #0: cost 1 inf + 0 0.677 * * [simplify]: Extracting #1: cost 4 inf + 0 0.678 * * [simplify]: Extracting #2: cost 8 inf + 0 0.678 * * [simplify]: Extracting #3: cost 10 inf + 1 0.678 * * [simplify]: Extracting #4: cost 13 inf + 83 0.678 * * [simplify]: Extracting #5: cost 8 inf + 379 0.678 * * [simplify]: Extracting #6: cost 4 inf + 1013 0.679 * * [simplify]: Extracting #7: cost 0 inf + 2179 0.679 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.679 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.679 * * * * [progress]: [ 18 / 60 ] simplifiying candidate # 0.680 * [simplify]: Simplifying (/ (sqrt 2) 1) 0.680 * * [simplify]: iters left: 3 (4 enodes) 0.683 * * [simplify]: iters left: 2 (12 enodes) 0.688 * * [simplify]: iters left: 1 (14 enodes) 0.694 * * [simplify]: Extracting #0: cost 1 inf + 0 0.694 * * [simplify]: Extracting #1: cost 4 inf + 0 0.694 * * [simplify]: Extracting #2: cost 0 inf + 84 0.694 * [simplify]: Simplified to (sqrt 2) 0.694 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.695 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.695 * * [simplify]: iters left: 6 (8 enodes) 0.699 * * [simplify]: iters left: 5 (27 enodes) 0.708 * * [simplify]: iters left: 4 (31 enodes) 0.713 * * [simplify]: iters left: 3 (33 enodes) 0.719 * * [simplify]: Extracting #0: cost 1 inf + 0 0.719 * * [simplify]: Extracting #1: cost 4 inf + 0 0.719 * * [simplify]: Extracting #2: cost 9 inf + 0 0.719 * * [simplify]: Extracting #3: cost 13 inf + 1 0.719 * * [simplify]: Extracting #4: cost 8 inf + 267 0.719 * * [simplify]: Extracting #5: cost 1 inf + 1275 0.719 * * [simplify]: Extracting #6: cost 0 inf + 1577 0.720 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.720 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.720 * * * * [progress]: [ 19 / 60 ] simplifiying candidate # 0.720 * [simplify]: Simplifying (/ (sqrt 2) 1) 0.720 * * [simplify]: iters left: 3 (4 enodes) 0.722 * * [simplify]: iters left: 2 (12 enodes) 0.724 * * [simplify]: iters left: 1 (14 enodes) 0.727 * * [simplify]: Extracting #0: cost 1 inf + 0 0.727 * * [simplify]: Extracting #1: cost 4 inf + 0 0.727 * * [simplify]: Extracting #2: cost 0 inf + 84 0.727 * [simplify]: Simplified to (sqrt 2) 0.727 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.727 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.727 * * [simplify]: iters left: 6 (8 enodes) 0.731 * * [simplify]: iters left: 5 (27 enodes) 0.736 * * [simplify]: iters left: 4 (31 enodes) 0.741 * * [simplify]: iters left: 3 (33 enodes) 0.749 * * [simplify]: Extracting #0: cost 1 inf + 0 0.749 * * [simplify]: Extracting #1: cost 4 inf + 0 0.749 * * [simplify]: Extracting #2: cost 9 inf + 0 0.749 * * [simplify]: Extracting #3: cost 13 inf + 1 0.750 * * [simplify]: Extracting #4: cost 8 inf + 267 0.750 * * [simplify]: Extracting #5: cost 1 inf + 1275 0.750 * * [simplify]: Extracting #6: cost 0 inf + 1577 0.751 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.751 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.751 * * * * [progress]: [ 20 / 60 ] simplifiying candidate # 0.751 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.751 * * [simplify]: iters left: 6 (9 enodes) 0.755 * * [simplify]: iters left: 5 (33 enodes) 0.764 * * [simplify]: iters left: 4 (37 enodes) 0.773 * * [simplify]: Extracting #0: cost 1 inf + 0 0.773 * * [simplify]: Extracting #1: cost 6 inf + 0 0.773 * * [simplify]: Extracting #2: cost 9 inf + 1 0.773 * * [simplify]: Extracting #3: cost 12 inf + 1 0.774 * * [simplify]: Extracting #4: cost 16 inf + 1 0.774 * * [simplify]: Extracting #5: cost 15 inf + 43 0.774 * * [simplify]: Extracting #6: cost 8 inf + 890 0.774 * * [simplify]: Extracting #7: cost 2 inf + 2858 0.775 * * [simplify]: Extracting #8: cost 0 inf + 3622 0.776 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 0.776 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 0.776 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 0.776 * * [simplify]: iters left: 6 (8 enodes) 0.780 * * [simplify]: iters left: 5 (27 enodes) 0.787 * * [simplify]: iters left: 4 (31 enodes) 0.796 * * [simplify]: iters left: 3 (33 enodes) 0.806 * * [simplify]: Extracting #0: cost 1 inf + 0 0.806 * * [simplify]: Extracting #1: cost 4 inf + 0 0.806 * * [simplify]: Extracting #2: cost 5 inf + 1 0.806 * * [simplify]: Extracting #3: cost 8 inf + 1 0.806 * * [simplify]: Extracting #4: cost 13 inf + 1 0.806 * * [simplify]: Extracting #5: cost 11 inf + 44 0.806 * * [simplify]: Extracting #6: cost 5 inf + 670 0.807 * * [simplify]: Extracting #7: cost 1 inf + 1835 0.807 * * [simplify]: Extracting #8: cost 0 inf + 2177 0.807 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 0.807 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 0.808 * * * * [progress]: [ 21 / 60 ] simplifiying candidate # 0.808 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 0.808 * * [simplify]: iters left: 6 (8 enodes) 0.811 * * [simplify]: iters left: 5 (28 enodes) 0.819 * * [simplify]: iters left: 4 (30 enodes) 0.826 * * [simplify]: Extracting #0: cost 1 inf + 0 0.826 * * [simplify]: Extracting #1: cost 4 inf + 0 0.827 * * [simplify]: Extracting #2: cost 5 inf + 1 0.827 * * [simplify]: Extracting #3: cost 8 inf + 1 0.827 * * [simplify]: Extracting #4: cost 12 inf + 1 0.827 * * [simplify]: Extracting #5: cost 11 inf + 43 0.827 * * [simplify]: Extracting #6: cost 6 inf + 558 0.827 * * [simplify]: Extracting #7: cost 2 inf + 1453 0.828 * * [simplify]: Extracting #8: cost 0 inf + 2016 0.828 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 0.828 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 0.828 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 0.828 * * [simplify]: iters left: 6 (8 enodes) 0.832 * * [simplify]: iters left: 5 (27 enodes) 0.840 * * [simplify]: iters left: 4 (31 enodes) 0.845 * * [simplify]: iters left: 3 (33 enodes) 0.850 * * [simplify]: Extracting #0: cost 1 inf + 0 0.850 * * [simplify]: Extracting #1: cost 4 inf + 0 0.850 * * [simplify]: Extracting #2: cost 5 inf + 1 0.850 * * [simplify]: Extracting #3: cost 8 inf + 1 0.850 * * [simplify]: Extracting #4: cost 13 inf + 1 0.850 * * [simplify]: Extracting #5: cost 11 inf + 44 0.850 * * [simplify]: Extracting #6: cost 5 inf + 670 0.850 * * [simplify]: Extracting #7: cost 1 inf + 1715 0.851 * * [simplify]: Extracting #8: cost 0 inf + 2017 0.851 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 0.851 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 0.851 * * * * [progress]: [ 22 / 60 ] simplifiying candidate # 0.851 * [simplify]: Simplifying (/ 1 1) 0.851 * * [simplify]: iters left: 2 (2 enodes) 0.852 * * [simplify]: iters left: 1 (6 enodes) 0.853 * * [simplify]: Extracting #0: cost 1 inf + 0 0.853 * * [simplify]: Extracting #1: cost 0 inf + 1 0.853 * [simplify]: Simplified to 1 0.853 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.853 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.853 * * [simplify]: iters left: 6 (7 enodes) 0.856 * * [simplify]: iters left: 5 (24 enodes) 0.860 * * [simplify]: iters left: 4 (28 enodes) 0.865 * * [simplify]: iters left: 3 (30 enodes) 0.869 * * [simplify]: Extracting #0: cost 1 inf + 0 0.870 * * [simplify]: Extracting #1: cost 4 inf + 0 0.870 * * [simplify]: Extracting #2: cost 6 inf + 1 0.870 * * [simplify]: Extracting #3: cost 11 inf + 1 0.870 * * [simplify]: Extracting #4: cost 9 inf + 44 0.870 * * [simplify]: Extracting #5: cost 3 inf + 670 0.870 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.870 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.870 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.871 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.871 * * * * [progress]: [ 23 / 60 ] simplifiying candidate # 0.871 * [simplify]: Simplifying (/ 1 1) 0.871 * * [simplify]: iters left: 2 (2 enodes) 0.872 * * [simplify]: iters left: 1 (6 enodes) 0.873 * * [simplify]: Extracting #0: cost 1 inf + 0 0.873 * * [simplify]: Extracting #1: cost 0 inf + 1 0.873 * [simplify]: Simplified to 1 0.873 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.873 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.873 * * [simplify]: iters left: 6 (7 enodes) 0.875 * * [simplify]: iters left: 5 (24 enodes) 0.879 * * [simplify]: iters left: 4 (28 enodes) 0.884 * * [simplify]: iters left: 3 (30 enodes) 0.888 * * [simplify]: Extracting #0: cost 1 inf + 0 0.888 * * [simplify]: Extracting #1: cost 4 inf + 0 0.888 * * [simplify]: Extracting #2: cost 6 inf + 1 0.888 * * [simplify]: Extracting #3: cost 11 inf + 1 0.888 * * [simplify]: Extracting #4: cost 9 inf + 44 0.889 * * [simplify]: Extracting #5: cost 3 inf + 670 0.889 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.889 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.889 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.889 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.889 * * * * [progress]: [ 24 / 60 ] simplifiying candidate # 0.889 * * * * [progress]: [ 25 / 60 ] simplifiying candidate # 0.889 * * * * [progress]: [ 26 / 60 ] simplifiying candidate # 0.889 * * * * [progress]: [ 27 / 60 ] simplifiying candidate # 0.889 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 0.890 * * [simplify]: iters left: 6 (6 enodes) 0.891 * * [simplify]: iters left: 5 (21 enodes) 0.894 * * [simplify]: iters left: 4 (25 enodes) 0.898 * * [simplify]: iters left: 3 (27 enodes) 0.902 * * [simplify]: Extracting #0: cost 1 inf + 0 0.902 * * [simplify]: Extracting #1: cost 3 inf + 0 0.902 * * [simplify]: Extracting #2: cost 6 inf + 0 0.902 * * [simplify]: Extracting #3: cost 11 inf + 0 0.902 * * [simplify]: Extracting #4: cost 9 inf + 43 0.902 * * [simplify]: Extracting #5: cost 0 inf + 1492 0.902 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 0.902 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 0.902 * * * * [progress]: [ 28 / 60 ] simplifiying candidate # 0.902 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 0.902 * * [simplify]: iters left: 6 (6 enodes) 0.904 * * [simplify]: iters left: 5 (21 enodes) 0.907 * * [simplify]: iters left: 4 (25 enodes) 0.912 * * [simplify]: iters left: 3 (27 enodes) 0.920 * * [simplify]: Extracting #0: cost 1 inf + 0 0.920 * * [simplify]: Extracting #1: cost 3 inf + 0 0.920 * * [simplify]: Extracting #2: cost 6 inf + 0 0.920 * * [simplify]: Extracting #3: cost 11 inf + 0 0.920 * * [simplify]: Extracting #4: cost 9 inf + 43 0.920 * * [simplify]: Extracting #5: cost 0 inf + 1412 0.920 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 0.921 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 0.921 * * * * [progress]: [ 29 / 60 ] simplifiying candidate # 0.921 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 0.921 * * [simplify]: iters left: 5 (5 enodes) 0.923 * * [simplify]: iters left: 4 (18 enodes) 0.929 * * [simplify]: iters left: 3 (22 enodes) 0.932 * * [simplify]: iters left: 2 (24 enodes) 0.935 * * [simplify]: Extracting #0: cost 1 inf + 0 0.935 * * [simplify]: Extracting #1: cost 4 inf + 0 0.935 * * [simplify]: Extracting #2: cost 9 inf + 0 0.935 * * [simplify]: Extracting #3: cost 8 inf + 2 0.935 * * [simplify]: Extracting #4: cost 0 inf + 890 0.936 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 0.936 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 0.936 * * * * [progress]: [ 30 / 60 ] simplifiying candidate # 0.936 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 0.936 * * [simplify]: iters left: 5 (5 enodes) 0.937 * * [simplify]: iters left: 4 (18 enodes) 0.940 * * [simplify]: iters left: 3 (22 enodes) 0.943 * * [simplify]: iters left: 2 (24 enodes) 0.948 * * [simplify]: Extracting #0: cost 1 inf + 0 0.948 * * [simplify]: Extracting #1: cost 4 inf + 0 0.948 * * [simplify]: Extracting #2: cost 9 inf + 0 0.948 * * [simplify]: Extracting #3: cost 8 inf + 2 0.948 * * [simplify]: Extracting #4: cost 0 inf + 890 0.948 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 0.948 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 0.948 * * * * [progress]: [ 31 / 60 ] simplifiying candidate # 0.948 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 0.948 * * [simplify]: iters left: 3 (3 enodes) 0.949 * * [simplify]: iters left: 2 (9 enodes) 0.951 * * [simplify]: Extracting #0: cost 1 inf + 0 0.951 * * [simplify]: Extracting #1: cost 3 inf + 0 0.951 * * [simplify]: Extracting #2: cost 5 inf + 0 0.951 * * [simplify]: Extracting #3: cost 4 inf + 1 0.951 * * [simplify]: Extracting #4: cost 0 inf + 405 0.951 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.951 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))) 0.951 * * * * [progress]: [ 32 / 60 ] simplifiying candidate # 0.952 * [simplify]: Simplifying (sqrt 2) 0.952 * * [simplify]: iters left: 1 (2 enodes) 0.953 * * [simplify]: Extracting #0: cost 1 inf + 0 0.953 * * [simplify]: Extracting #1: cost 3 inf + 0 0.953 * * [simplify]: Extracting #2: cost 2 inf + 1 0.953 * * [simplify]: Extracting #3: cost 0 inf + 83 0.953 * [simplify]: Simplified to (sqrt 2) 0.953 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))) 0.953 * * * * [progress]: [ 33 / 60 ] simplifiying candidate # 0.953 * * * * [progress]: [ 34 / 60 ] simplifiying candidate # 0.953 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 0.953 * * [simplify]: iters left: 6 (9 enodes) 0.955 * * [simplify]: iters left: 5 (45 enodes) 0.965 * * [simplify]: iters left: 4 (91 enodes) 0.980 * * [simplify]: iters left: 3 (136 enodes) 1.004 * * [simplify]: iters left: 2 (198 enodes) 1.041 * * [simplify]: iters left: 1 (278 enodes) 1.120 * * [simplify]: Extracting #0: cost 1 inf + 0 1.121 * * [simplify]: Extracting #1: cost 27 inf + 0 1.121 * * [simplify]: Extracting #2: cost 67 inf + 2 1.122 * * [simplify]: Extracting #3: cost 71 inf + 74 1.124 * * [simplify]: Extracting #4: cost 28 inf + 6322 1.130 * * [simplify]: Extracting #5: cost 0 inf + 11897 1.136 * [simplify]: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1.136 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) 1.137 * * * * [progress]: [ 35 / 60 ] simplifiying candidate # 1.137 * [simplify]: Simplifying (- (exp x) (exp (- x))) 1.137 * * [simplify]: iters left: 5 (5 enodes) 1.139 * * [simplify]: iters left: 4 (19 enodes) 1.146 * * [simplify]: iters left: 3 (29 enodes) 1.156 * * [simplify]: iters left: 2 (33 enodes) 1.166 * * [simplify]: Extracting #0: cost 1 inf + 0 1.166 * * [simplify]: Extracting #1: cost 5 inf + 0 1.166 * * [simplify]: Extracting #2: cost 12 inf + 0 1.166 * * [simplify]: Extracting #3: cost 10 inf + 3 1.166 * * [simplify]: Extracting #4: cost 3 inf + 561 1.166 * * [simplify]: Extracting #5: cost 0 inf + 977 1.167 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 1.167 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1.167 * * * * [progress]: [ 36 / 60 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))> 1.167 * * * * [progress]: [ 37 / 60 ] simplifiying candidate # 1.167 * * * * [progress]: [ 38 / 60 ] simplifiying candidate # 1.167 * * * * [progress]: [ 39 / 60 ] simplifiying candidate # 1.167 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 1.168 * * [simplify]: iters left: 4 (4 enodes) 1.169 * * [simplify]: iters left: 3 (12 enodes) 1.173 * * [simplify]: Extracting #0: cost 1 inf + 0 1.173 * * [simplify]: Extracting #1: cost 3 inf + 0 1.173 * * [simplify]: Extracting #2: cost 5 inf + 0 1.173 * * [simplify]: Extracting #3: cost 7 inf + 0 1.173 * * [simplify]: Extracting #4: cost 6 inf + 1 1.173 * * [simplify]: Extracting #5: cost 0 inf + 827 1.173 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.173 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x))))) 1.173 * * * * [progress]: [ 40 / 60 ] simplifiying candidate # 1.174 * [simplify]: Simplifying (sqrt (exp x)) 1.174 * * [simplify]: iters left: 2 (3 enodes) 1.175 * * [simplify]: iters left: 1 (9 enodes) 1.177 * * [simplify]: Extracting #0: cost 1 inf + 0 1.177 * * [simplify]: Extracting #1: cost 3 inf + 0 1.177 * * [simplify]: Extracting #2: cost 5 inf + 0 1.178 * * [simplify]: Extracting #3: cost 4 inf + 1 1.178 * * [simplify]: Extracting #4: cost 0 inf + 365 1.178 * [simplify]: Simplified to (sqrt (exp x)) 1.178 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) 1.178 * * * * [progress]: [ 41 / 60 ] simplifiying candidate # 1.178 * * * * [progress]: [ 42 / 60 ] simplifiying candidate # 1.178 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 1.178 * * [simplify]: iters left: 6 (7 enodes) 1.181 * * [simplify]: iters left: 5 (26 enodes) 1.189 * * [simplify]: iters left: 4 (34 enodes) 1.199 * * [simplify]: iters left: 3 (36 enodes) 1.209 * * [simplify]: Extracting #0: cost 1 inf + 0 1.209 * * [simplify]: Extracting #1: cost 5 inf + 0 1.209 * * [simplify]: Extracting #2: cost 10 inf + 0 1.209 * * [simplify]: Extracting #3: cost 15 inf + 0 1.209 * * [simplify]: Extracting #4: cost 14 inf + 2 1.209 * * [simplify]: Extracting #5: cost 10 inf + 226 1.210 * * [simplify]: Extracting #6: cost 4 inf + 1242 1.210 * * [simplify]: Extracting #7: cost 1 inf + 1825 1.210 * * [simplify]: Extracting #8: cost 0 inf + 2116 1.211 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 1.211 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x))))))) 1.211 * * * * [progress]: [ 43 / 60 ] simplifiying candidate # 1.211 * * * * [progress]: [ 44 / 60 ] simplifiying candidate # 1.211 * * * * [progress]: [ 45 / 60 ] simplifiying candidate # 1.211 * * * * [progress]: [ 46 / 60 ] simplifiying candidate # 1.211 * * * * [progress]: [ 47 / 60 ] simplifiying candidate # 1.212 * * * * [progress]: [ 48 / 60 ] simplifiying candidate # 1.212 * * * * [progress]: [ 49 / 60 ] simplifiying candidate # 1.212 * * * * [progress]: [ 50 / 60 ] simplifiying candidate # 1.212 * * * * [progress]: [ 51 / 60 ] simplifiying candidate # 1.212 * * * * [progress]: [ 52 / 60 ] simplifiying candidate # 1.212 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.212 * * [simplify]: iters left: 5 (5 enodes) 1.214 * * [simplify]: iters left: 4 (18 enodes) 1.220 * * [simplify]: iters left: 3 (22 enodes) 1.226 * * [simplify]: iters left: 2 (24 enodes) 1.236 * * [simplify]: Extracting #0: cost 1 inf + 0 1.236 * * [simplify]: Extracting #1: cost 4 inf + 0 1.236 * * [simplify]: Extracting #2: cost 9 inf + 0 1.236 * * [simplify]: Extracting #3: cost 8 inf + 2 1.236 * * [simplify]: Extracting #4: cost 0 inf + 890 1.236 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.237 * [simplify]: Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x)))))) 1.237 * * * * [progress]: [ 53 / 60 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x)))))))> 1.237 * * * * [progress]: [ 54 / 60 ] simplifiying candidate # 1.237 * * * * [progress]: [ 55 / 60 ] simplifiying candidate # 1.237 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1.237 * * [simplify]: iters left: 6 (12 enodes) 1.246 * * [simplify]: iters left: 5 (53 enodes) 1.263 * * [simplify]: iters left: 4 (83 enodes) 1.290 * * [simplify]: iters left: 3 (124 enodes) 1.332 * * [simplify]: iters left: 2 (201 enodes) 1.397 * * [simplify]: iters left: 1 (292 enodes) 1.512 * * [simplify]: Extracting #0: cost 1 inf + 0 1.512 * * [simplify]: Extracting #1: cost 32 inf + 0 1.513 * * [simplify]: Extracting #2: cost 70 inf + 128 1.516 * * [simplify]: Extracting #3: cost 36 inf + 4995 1.519 * * [simplify]: Extracting #4: cost 1 inf + 9078 1.523 * * [simplify]: Extracting #5: cost 0 inf + 9050 1.526 * [simplify]: Simplified to (fma (* x x) (* (* x x) 5/24) (fma -1/2 (* x x) 1)) 1.526 * [simplify]: Simplified (2) to (λ (x) (fma (* x x) (* (* x x) 5/24) (fma -1/2 (* x x) 1))) 1.527 * * * * [progress]: [ 56 / 60 ] simplifiying candidate # 1.528 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.528 * * [simplify]: iters left: 6 (7 enodes) 1.530 * * [simplify]: iters left: 5 (24 enodes) 1.534 * * [simplify]: iters left: 4 (28 enodes) 1.538 * * [simplify]: iters left: 3 (30 enodes) 1.544 * * [simplify]: Extracting #0: cost 1 inf + 0 1.544 * * [simplify]: Extracting #1: cost 4 inf + 0 1.544 * * [simplify]: Extracting #2: cost 6 inf + 1 1.545 * * [simplify]: Extracting #3: cost 11 inf + 1 1.545 * * [simplify]: Extracting #4: cost 9 inf + 44 1.545 * * [simplify]: Extracting #5: cost 3 inf + 670 1.545 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.546 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.546 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.546 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.546 * * * * [progress]: [ 57 / 60 ] simplifiying candidate # 1.546 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1.547 * * [simplify]: iters left: 6 (8 enodes) 1.552 * * [simplify]: iters left: 5 (29 enodes) 1.561 * * [simplify]: iters left: 4 (37 enodes) 1.566 * * [simplify]: iters left: 3 (51 enodes) 1.575 * * [simplify]: iters left: 2 (81 enodes) 1.592 * * [simplify]: iters left: 1 (145 enodes) 1.623 * * [simplify]: Extracting #0: cost 1 inf + 0 1.623 * * [simplify]: Extracting #1: cost 4 inf + 0 1.623 * * [simplify]: Extracting #2: cost 7 inf + 1 1.624 * * [simplify]: Extracting #3: cost 32 inf + 1 1.624 * * [simplify]: Extracting #4: cost 66 inf + 270 1.625 * * [simplify]: Extracting #5: cost 55 inf + 2324 1.626 * * [simplify]: Extracting #6: cost 20 inf + 10633 1.628 * * [simplify]: Extracting #7: cost 3 inf + 20264 1.631 * * [simplify]: Extracting #8: cost 0 inf + 22444 1.633 * * [simplify]: Extracting #9: cost 0 inf + 22163 1.635 * * [simplify]: Extracting #10: cost 0 inf + 22123 1.638 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.638 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.638 * * * * [progress]: [ 58 / 60 ] simplifiying candidate # 1.638 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 1.638 * * [simplify]: iters left: 6 (9 enodes) 1.641 * * [simplify]: iters left: 5 (41 enodes) 1.649 * * [simplify]: iters left: 4 (60 enodes) 1.659 * * [simplify]: iters left: 3 (80 enodes) 1.672 * * [simplify]: iters left: 2 (102 enodes) 1.685 * * [simplify]: iters left: 1 (145 enodes) 1.711 * * [simplify]: Extracting #0: cost 1 inf + 0 1.711 * * [simplify]: Extracting #1: cost 12 inf + 0 1.712 * * [simplify]: Extracting #2: cost 27 inf + 3 1.712 * * [simplify]: Extracting #3: cost 23 inf + 1600 1.713 * * [simplify]: Extracting #4: cost 5 inf + 3114 1.714 * * [simplify]: Extracting #5: cost 2 inf + 3391 1.715 * * [simplify]: Extracting #6: cost 0 inf + 3741 1.716 * [simplify]: Simplified to (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)) 1.716 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)))) 1.716 * * * * [progress]: [ 59 / 60 ] simplifiying candidate # 1.716 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.716 * * [simplify]: iters left: 5 (5 enodes) 1.718 * * [simplify]: iters left: 4 (18 enodes) 1.721 * * [simplify]: iters left: 3 (22 enodes) 1.724 * * [simplify]: iters left: 2 (24 enodes) 1.728 * * [simplify]: Extracting #0: cost 1 inf + 0 1.728 * * [simplify]: Extracting #1: cost 4 inf + 0 1.728 * * [simplify]: Extracting #2: cost 9 inf + 0 1.728 * * [simplify]: Extracting #3: cost 8 inf + 2 1.728 * * [simplify]: Extracting #4: cost 0 inf + 890 1.728 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.728 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.729 * * * * [progress]: [ 60 / 60 ] simplifiying candidate # 1.729 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 1.729 * * [simplify]: iters left: 5 (6 enodes) 1.731 * * [simplify]: iters left: 4 (23 enodes) 1.734 * * [simplify]: iters left: 3 (32 enodes) 1.743 * * [simplify]: iters left: 2 (48 enodes) 1.752 * * [simplify]: iters left: 1 (78 enodes) 1.770 * * [simplify]: Extracting #0: cost 1 inf + 0 1.770 * * [simplify]: Extracting #1: cost 5 inf + 0 1.770 * * [simplify]: Extracting #2: cost 25 inf + 0 1.770 * * [simplify]: Extracting #3: cost 46 inf + 3 1.771 * * [simplify]: Extracting #4: cost 36 inf + 1121 1.772 * * [simplify]: Extracting #5: cost 14 inf + 4757 1.773 * * [simplify]: Extracting #6: cost 0 inf + 10384 1.775 * * [simplify]: Extracting #7: cost 0 inf + 10142 1.777 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 1.777 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x)))) 1.777 * * * [progress]: adding candidates to table 2.205 * * [progress]: iteration 2 / 4 2.205 * * * [progress]: picking best candidate 2.208 * * * * [pick]: Picked # 2.208 * * * [progress]: localizing error 2.239 * * * [progress]: generating rewritten candidates 2.239 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 2.313 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 2.330 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 2.353 * * * [progress]: generating series expansions 2.353 * * * * [progress]: [ 1 / 3 ] generating series at (2) 2.355 * [backup-simplify]: Simplify (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) 2.355 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in (x) around 0 2.355 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x 2.355 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 2.355 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.355 * [taylor]: Taking taylor expansion of 2 in x 2.355 * [backup-simplify]: Simplify 2 into 2 2.356 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.356 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.356 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.356 * [taylor]: Taking taylor expansion of (exp x) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [backup-simplify]: Simplify 0 into 0 2.356 * [backup-simplify]: Simplify 1 into 1 2.357 * [backup-simplify]: Simplify (exp 0) into 1 2.357 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.357 * [taylor]: Taking taylor expansion of (- x) in x 2.357 * [taylor]: Taking taylor expansion of x in x 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify 1 into 1 2.357 * [backup-simplify]: Simplify (- 0) into 0 2.357 * [backup-simplify]: Simplify (- 1) into -1 2.357 * [backup-simplify]: Simplify (exp 0) into 1 2.359 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 2.359 * [backup-simplify]: Simplify (+ 1 1) into 2 2.360 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2)) 2.360 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x 2.360 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 2.360 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.360 * [taylor]: Taking taylor expansion of 2 in x 2.361 * [backup-simplify]: Simplify 2 into 2 2.361 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.362 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.362 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.362 * [taylor]: Taking taylor expansion of (exp x) in x 2.362 * [taylor]: Taking taylor expansion of x in x 2.362 * [backup-simplify]: Simplify 0 into 0 2.362 * [backup-simplify]: Simplify 1 into 1 2.362 * [backup-simplify]: Simplify (exp 0) into 1 2.362 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.362 * [taylor]: Taking taylor expansion of (- x) in x 2.362 * [taylor]: Taking taylor expansion of x in x 2.362 * [backup-simplify]: Simplify 0 into 0 2.362 * [backup-simplify]: Simplify 1 into 1 2.362 * [backup-simplify]: Simplify (- 0) into 0 2.363 * [backup-simplify]: Simplify (- 1) into -1 2.363 * [backup-simplify]: Simplify (exp 0) into 1 2.364 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 2.364 * [backup-simplify]: Simplify (+ 1 1) into 2 2.365 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2)) 2.367 * [backup-simplify]: Simplify (* 1/2 (pow (sqrt 2) 2)) into (* 1/2 (pow (sqrt 2) 2)) 2.368 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0 2.369 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.369 * [backup-simplify]: Simplify (- 1) into -1 2.370 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.371 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.372 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)))) into 0 2.372 * [backup-simplify]: Simplify 0 into 0 2.374 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0 2.375 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0 2.376 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.377 * [backup-simplify]: Simplify (- 1) into -1 2.377 * [backup-simplify]: Simplify (- 0) into 0 2.379 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.379 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.385 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (pow (sqrt 2) 2))) 2.387 * [backup-simplify]: Simplify (- (* 1/4 (pow (sqrt 2) 2))) into (- (* 1/4 (pow (sqrt 2) 2))) 2.388 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.390 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0 2.392 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.392 * [backup-simplify]: Simplify (- 1) into -1 2.393 * [backup-simplify]: Simplify (- 1) into -1 2.393 * [backup-simplify]: Simplify (- 0) into 0 2.393 * [backup-simplify]: Simplify (- 0) into 0 2.396 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.396 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.398 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 0 2)))) into 0 2.398 * [backup-simplify]: Simplify 0 into 0 2.399 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.400 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0 2.402 * [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 2.403 * [backup-simplify]: Simplify (- 1) into -1 2.403 * [backup-simplify]: Simplify (- 1) into -1 2.403 * [backup-simplify]: Simplify (- 0) into 0 2.404 * [backup-simplify]: Simplify (- 1) into -1 2.404 * [backup-simplify]: Simplify (- 0) into 0 2.404 * [backup-simplify]: Simplify (- 0) into 0 2.404 * [backup-simplify]: Simplify (- 0) into 0 2.407 * [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 2.407 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.415 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (pow (sqrt 2) 2)) 2.415 * [backup-simplify]: Simplify (* 5/48 (pow (sqrt 2) 2)) into (* 5/48 (pow (sqrt 2) 2)) 2.419 * [backup-simplify]: Simplify (+ (* (* 5/48 (pow (sqrt 2) 2)) (pow x 4)) (+ (* (- (* 1/4 (pow (sqrt 2) 2))) (pow x 2)) (* 1/2 (pow (sqrt 2) 2)))) into (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2)))) 2.420 * [backup-simplify]: Simplify (* (sqrt 2) (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.420 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.420 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.420 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 2.420 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.420 * [taylor]: Taking taylor expansion of 2 in x 2.420 * [backup-simplify]: Simplify 2 into 2 2.420 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.420 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.420 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.420 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.420 * [taylor]: Taking taylor expansion of x in x 2.420 * [backup-simplify]: Simplify 0 into 0 2.420 * [backup-simplify]: Simplify 1 into 1 2.421 * [backup-simplify]: Simplify (/ 1 1) into 1 2.421 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.421 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.421 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.421 * [taylor]: Taking taylor expansion of x in x 2.421 * [backup-simplify]: Simplify 0 into 0 2.421 * [backup-simplify]: Simplify 1 into 1 2.421 * [backup-simplify]: Simplify (/ 1 1) into 1 2.421 * [backup-simplify]: Simplify (- 1) into -1 2.421 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.422 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 2.422 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.423 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.423 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.423 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 2.423 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.423 * [taylor]: Taking taylor expansion of 2 in x 2.423 * [backup-simplify]: Simplify 2 into 2 2.423 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.423 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.424 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.424 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.424 * [taylor]: Taking taylor expansion of x in x 2.424 * [backup-simplify]: Simplify 0 into 0 2.424 * [backup-simplify]: Simplify 1 into 1 2.424 * [backup-simplify]: Simplify (/ 1 1) into 1 2.424 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.424 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.424 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.424 * [taylor]: Taking taylor expansion of x in x 2.424 * [backup-simplify]: Simplify 0 into 0 2.424 * [backup-simplify]: Simplify 1 into 1 2.424 * [backup-simplify]: Simplify (/ 1 1) into 1 2.424 * [backup-simplify]: Simplify (- 1) into -1 2.425 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.425 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 2.425 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.426 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.427 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.427 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0 2.427 * [backup-simplify]: Simplify (+ 0 0) into 0 2.428 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.428 * [backup-simplify]: Simplify 0 into 0 2.429 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0 2.429 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0 2.430 * [backup-simplify]: Simplify (+ 0 0) into 0 2.430 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.430 * [backup-simplify]: Simplify 0 into 0 2.431 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.432 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0 2.432 * [backup-simplify]: Simplify (+ 0 0) into 0 2.433 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 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 2.433 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.436 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0 2.436 * [backup-simplify]: Simplify (+ 0 0) into 0 2.438 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 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 2.438 * [backup-simplify]: Simplify 0 into 0 2.439 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.441 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0 2.441 * [backup-simplify]: Simplify (+ 0 0) into 0 2.443 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 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 2.443 * [backup-simplify]: Simplify 0 into 0 2.444 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.446 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0 2.446 * [backup-simplify]: Simplify (+ 0 0) into 0 2.449 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 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 2.449 * [backup-simplify]: Simplify 0 into 0 2.450 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) 2.451 * [backup-simplify]: Simplify (* (sqrt 2) (/ (sqrt 2) (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.451 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.451 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.451 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 2.451 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.451 * [taylor]: Taking taylor expansion of 2 in x 2.451 * [backup-simplify]: Simplify 2 into 2 2.452 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.452 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.452 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.452 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.452 * [taylor]: Taking taylor expansion of x in x 2.452 * [backup-simplify]: Simplify 0 into 0 2.452 * [backup-simplify]: Simplify 1 into 1 2.453 * [backup-simplify]: Simplify (/ 1 1) into 1 2.453 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.453 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.453 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.453 * [taylor]: Taking taylor expansion of -1 in x 2.453 * [backup-simplify]: Simplify -1 into -1 2.453 * [taylor]: Taking taylor expansion of x in x 2.453 * [backup-simplify]: Simplify 0 into 0 2.453 * [backup-simplify]: Simplify 1 into 1 2.454 * [backup-simplify]: Simplify (/ -1 1) into -1 2.454 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.455 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 2.455 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.456 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.456 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.456 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 2.456 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.456 * [taylor]: Taking taylor expansion of 2 in x 2.456 * [backup-simplify]: Simplify 2 into 2 2.457 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.457 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.457 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.457 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.457 * [taylor]: Taking taylor expansion of x in x 2.457 * [backup-simplify]: Simplify 0 into 0 2.457 * [backup-simplify]: Simplify 1 into 1 2.457 * [backup-simplify]: Simplify (/ 1 1) into 1 2.457 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.458 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.458 * [taylor]: Taking taylor expansion of -1 in x 2.458 * [backup-simplify]: Simplify -1 into -1 2.458 * [taylor]: Taking taylor expansion of x in x 2.458 * [backup-simplify]: Simplify 0 into 0 2.458 * [backup-simplify]: Simplify 1 into 1 2.458 * [backup-simplify]: Simplify (/ -1 1) into -1 2.458 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.459 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 2.459 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.459 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.460 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.461 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0 2.464 * [backup-simplify]: Simplify (+ 0 0) into 0 2.465 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.465 * [backup-simplify]: Simplify 0 into 0 2.465 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0 2.466 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0 2.466 * [backup-simplify]: Simplify (+ 0 0) into 0 2.467 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.467 * [backup-simplify]: Simplify 0 into 0 2.468 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.468 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0 2.469 * [backup-simplify]: Simplify (+ 0 0) into 0 2.469 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 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 2.470 * [backup-simplify]: Simplify 0 into 0 2.470 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.471 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0 2.471 * [backup-simplify]: Simplify (+ 0 0) into 0 2.472 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 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 2.472 * [backup-simplify]: Simplify 0 into 0 2.473 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.474 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0 2.474 * [backup-simplify]: Simplify (+ 0 0) into 0 2.475 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 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 2.475 * [backup-simplify]: Simplify 0 into 0 2.476 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.477 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0 2.477 * [backup-simplify]: Simplify (+ 0 0) into 0 2.478 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 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 2.478 * [backup-simplify]: Simplify 0 into 0 2.479 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x))) 2.479 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 2.479 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp x) (exp (- x)))) into (/ (sqrt 2) (+ (exp x) (exp (- x)))) 2.479 * [approximate]: Taking taylor expansion of (/ (sqrt 2) (+ (exp x) (exp (- x)))) in (x) around 0 2.479 * [taylor]: Taking taylor expansion of (/ (sqrt 2) (+ (exp x) (exp (- x)))) in x 2.479 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.479 * [taylor]: Taking taylor expansion of 2 in x 2.479 * [backup-simplify]: Simplify 2 into 2 2.479 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.480 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.480 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.480 * [taylor]: Taking taylor expansion of (exp x) in x 2.480 * [taylor]: Taking taylor expansion of x in x 2.480 * [backup-simplify]: Simplify 0 into 0 2.480 * [backup-simplify]: Simplify 1 into 1 2.480 * [backup-simplify]: Simplify (exp 0) into 1 2.480 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.480 * [taylor]: Taking taylor expansion of (- x) in x 2.480 * [taylor]: Taking taylor expansion of x in x 2.480 * [backup-simplify]: Simplify 0 into 0 2.480 * [backup-simplify]: Simplify 1 into 1 2.480 * [backup-simplify]: Simplify (- 0) into 0 2.480 * [backup-simplify]: Simplify (- 1) into -1 2.480 * [backup-simplify]: Simplify (exp 0) into 1 2.481 * [backup-simplify]: Simplify (+ 1 1) into 2 2.481 * [backup-simplify]: Simplify (/ (sqrt 2) 2) into (* 1/2 (sqrt 2)) 2.481 * [taylor]: Taking taylor expansion of (/ (sqrt 2) (+ (exp x) (exp (- x)))) in x 2.481 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.481 * [taylor]: Taking taylor expansion of 2 in x 2.481 * [backup-simplify]: Simplify 2 into 2 2.482 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.482 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.482 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.482 * [taylor]: Taking taylor expansion of (exp x) in x 2.482 * [taylor]: Taking taylor expansion of x in x 2.482 * [backup-simplify]: Simplify 0 into 0 2.482 * [backup-simplify]: Simplify 1 into 1 2.482 * [backup-simplify]: Simplify (exp 0) into 1 2.482 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.482 * [taylor]: Taking taylor expansion of (- x) in x 2.482 * [taylor]: Taking taylor expansion of x in x 2.482 * [backup-simplify]: Simplify 0 into 0 2.482 * [backup-simplify]: Simplify 1 into 1 2.482 * [backup-simplify]: Simplify (- 0) into 0 2.483 * [backup-simplify]: Simplify (- 1) into -1 2.483 * [backup-simplify]: Simplify (exp 0) into 1 2.483 * [backup-simplify]: Simplify (+ 1 1) into 2 2.483 * [backup-simplify]: Simplify (/ (sqrt 2) 2) into (* 1/2 (sqrt 2)) 2.484 * [backup-simplify]: Simplify (* 1/2 (sqrt 2)) into (* 1/2 (sqrt 2)) 2.485 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.485 * [backup-simplify]: Simplify (- 1) into -1 2.486 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.486 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.488 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2)) (/ 0 2)))) into 0 2.488 * [backup-simplify]: Simplify 0 into 0 2.489 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0 2.490 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.491 * [backup-simplify]: Simplify (- 1) into -1 2.491 * [backup-simplify]: Simplify (- 0) into 0 2.493 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.493 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.499 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (sqrt 2))) 2.500 * [backup-simplify]: Simplify (- (* 1/4 (sqrt 2))) into (- (* 1/4 (sqrt 2))) 2.502 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.504 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.504 * [backup-simplify]: Simplify (- 1) into -1 2.505 * [backup-simplify]: Simplify (- 1) into -1 2.505 * [backup-simplify]: Simplify (- 0) into 0 2.506 * [backup-simplify]: Simplify (- 0) into 0 2.508 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.509 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.510 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (sqrt 2))) (/ 0 2)))) into 0 2.510 * [backup-simplify]: Simplify 0 into 0 2.511 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.513 * [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 2.513 * [backup-simplify]: Simplify (- 1) into -1 2.513 * [backup-simplify]: Simplify (- 1) into -1 2.514 * [backup-simplify]: Simplify (- 0) into 0 2.514 * [backup-simplify]: Simplify (- 1) into -1 2.514 * [backup-simplify]: Simplify (- 0) into 0 2.514 * [backup-simplify]: Simplify (- 0) into 0 2.515 * [backup-simplify]: Simplify (- 0) into 0 2.517 * [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 2.517 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.524 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (sqrt 2))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (sqrt 2)) 2.524 * [backup-simplify]: Simplify (* 5/48 (sqrt 2)) into (* 5/48 (sqrt 2)) 2.526 * [backup-simplify]: Simplify (+ (* (* 5/48 (sqrt 2)) (pow x 4)) (+ (* (- (* 1/4 (sqrt 2))) (pow x 2)) (* 1/2 (sqrt 2)))) into (- (+ (* 1/2 (sqrt 2)) (* 5/48 (* (sqrt 2) (pow x 4)))) (* 1/4 (* (sqrt 2) (pow x 2)))) 2.527 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.527 * [approximate]: Taking taylor expansion of (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.527 * [taylor]: Taking taylor expansion of (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.527 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.527 * [taylor]: Taking taylor expansion of 2 in x 2.527 * [backup-simplify]: Simplify 2 into 2 2.527 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.527 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.527 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.527 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.527 * [taylor]: Taking taylor expansion of x in x 2.527 * [backup-simplify]: Simplify 0 into 0 2.527 * [backup-simplify]: Simplify 1 into 1 2.528 * [backup-simplify]: Simplify (/ 1 1) into 1 2.528 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.528 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.528 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.528 * [taylor]: Taking taylor expansion of x in x 2.528 * [backup-simplify]: Simplify 0 into 0 2.528 * [backup-simplify]: Simplify 1 into 1 2.528 * [backup-simplify]: Simplify (/ 1 1) into 1 2.528 * [backup-simplify]: Simplify (- 1) into -1 2.528 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.528 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.529 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.529 * [taylor]: Taking taylor expansion of (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.529 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.529 * [taylor]: Taking taylor expansion of 2 in x 2.529 * [backup-simplify]: Simplify 2 into 2 2.529 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.529 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.529 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.529 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.529 * [backup-simplify]: Simplify 0 into 0 2.530 * [backup-simplify]: Simplify 1 into 1 2.530 * [backup-simplify]: Simplify (/ 1 1) into 1 2.530 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.530 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.530 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [backup-simplify]: Simplify 0 into 0 2.530 * [backup-simplify]: Simplify 1 into 1 2.530 * [backup-simplify]: Simplify (/ 1 1) into 1 2.530 * [backup-simplify]: Simplify (- 1) into -1 2.530 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.530 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.531 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.531 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.531 * [backup-simplify]: Simplify (+ 0 0) into 0 2.532 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.532 * [backup-simplify]: Simplify 0 into 0 2.533 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0 2.533 * [backup-simplify]: Simplify (+ 0 0) into 0 2.533 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.533 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.534 * [backup-simplify]: Simplify (+ 0 0) into 0 2.535 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 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 2.535 * [backup-simplify]: Simplify 0 into 0 2.536 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.536 * [backup-simplify]: Simplify (+ 0 0) into 0 2.537 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 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 2.537 * [backup-simplify]: Simplify 0 into 0 2.537 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.538 * [backup-simplify]: Simplify (+ 0 0) into 0 2.538 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 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 2.539 * [backup-simplify]: Simplify 0 into 0 2.539 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.540 * [backup-simplify]: Simplify (+ 0 0) into 0 2.540 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 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 2.540 * [backup-simplify]: Simplify 0 into 0 2.541 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (sqrt 2) (+ (exp x) (exp (- x)))) 2.541 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.542 * [approximate]: Taking taylor expansion of (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.542 * [taylor]: Taking taylor expansion of (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.542 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.542 * [taylor]: Taking taylor expansion of 2 in x 2.542 * [backup-simplify]: Simplify 2 into 2 2.542 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.543 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.543 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.543 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.543 * [taylor]: Taking taylor expansion of x in x 2.543 * [backup-simplify]: Simplify 0 into 0 2.543 * [backup-simplify]: Simplify 1 into 1 2.543 * [backup-simplify]: Simplify (/ 1 1) into 1 2.543 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.543 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.543 * [taylor]: Taking taylor expansion of -1 in x 2.543 * [backup-simplify]: Simplify -1 into -1 2.543 * [taylor]: Taking taylor expansion of x in x 2.543 * [backup-simplify]: Simplify 0 into 0 2.543 * [backup-simplify]: Simplify 1 into 1 2.544 * [backup-simplify]: Simplify (/ -1 1) into -1 2.544 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.544 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.545 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.545 * [taylor]: Taking taylor expansion of (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.545 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.545 * [taylor]: Taking taylor expansion of 2 in x 2.545 * [backup-simplify]: Simplify 2 into 2 2.545 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 2.546 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 2.546 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.546 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.546 * [taylor]: Taking taylor expansion of x in x 2.546 * [backup-simplify]: Simplify 0 into 0 2.546 * [backup-simplify]: Simplify 1 into 1 2.546 * [backup-simplify]: Simplify (/ 1 1) into 1 2.547 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.547 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.547 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.547 * [taylor]: Taking taylor expansion of -1 in x 2.547 * [backup-simplify]: Simplify -1 into -1 2.547 * [taylor]: Taking taylor expansion of x in x 2.547 * [backup-simplify]: Simplify 0 into 0 2.547 * [backup-simplify]: Simplify 1 into 1 2.547 * [backup-simplify]: Simplify (/ -1 1) into -1 2.547 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.547 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.548 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.548 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.549 * [backup-simplify]: Simplify (+ 0 0) into 0 2.550 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.550 * [backup-simplify]: Simplify 0 into 0 2.551 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0 2.551 * [backup-simplify]: Simplify (+ 0 0) into 0 2.552 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.552 * [backup-simplify]: Simplify 0 into 0 2.554 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.554 * [backup-simplify]: Simplify (+ 0 0) into 0 2.555 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 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 2.556 * [backup-simplify]: Simplify 0 into 0 2.557 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.557 * [backup-simplify]: Simplify (+ 0 0) into 0 2.559 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 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 2.559 * [backup-simplify]: Simplify 0 into 0 2.560 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.560 * [backup-simplify]: Simplify (+ 0 0) into 0 2.562 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 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 2.562 * [backup-simplify]: Simplify 0 into 0 2.563 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 2.564 * [backup-simplify]: Simplify (+ 0 0) into 0 2.565 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 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 2.566 * [backup-simplify]: Simplify 0 into 0 2.566 * [backup-simplify]: Simplify (/ (sqrt 2) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (sqrt 2) (+ (exp (* -1 x)) (exp x))) 2.566 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 2.566 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 2.566 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 2.566 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.567 * [taylor]: Taking taylor expansion of (exp x) in x 2.567 * [taylor]: Taking taylor expansion of x in x 2.567 * [backup-simplify]: Simplify 0 into 0 2.567 * [backup-simplify]: Simplify 1 into 1 2.567 * [backup-simplify]: Simplify (exp 0) into 1 2.567 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.567 * [taylor]: Taking taylor expansion of (- x) in x 2.567 * [taylor]: Taking taylor expansion of x in x 2.567 * [backup-simplify]: Simplify 0 into 0 2.567 * [backup-simplify]: Simplify 1 into 1 2.567 * [backup-simplify]: Simplify (- 0) into 0 2.568 * [backup-simplify]: Simplify (- 1) into -1 2.568 * [backup-simplify]: Simplify (exp 0) into 1 2.568 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.568 * [taylor]: Taking taylor expansion of (exp x) in x 2.568 * [taylor]: Taking taylor expansion of x in x 2.568 * [backup-simplify]: Simplify 0 into 0 2.568 * [backup-simplify]: Simplify 1 into 1 2.568 * [backup-simplify]: Simplify (exp 0) into 1 2.568 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.568 * [taylor]: Taking taylor expansion of (- x) in x 2.568 * [taylor]: Taking taylor expansion of x in x 2.568 * [backup-simplify]: Simplify 0 into 0 2.568 * [backup-simplify]: Simplify 1 into 1 2.569 * [backup-simplify]: Simplify (- 0) into 0 2.569 * [backup-simplify]: Simplify (- 1) into -1 2.569 * [backup-simplify]: Simplify (exp 0) into 1 2.570 * [backup-simplify]: Simplify (+ 1 1) into 2 2.570 * [backup-simplify]: Simplify 2 into 2 2.572 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.573 * [backup-simplify]: Simplify (- 1) into -1 2.573 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.574 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.574 * [backup-simplify]: Simplify 0 into 0 2.575 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.575 * [backup-simplify]: Simplify (- 1) into -1 2.575 * [backup-simplify]: Simplify (- 0) into 0 2.576 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.577 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.577 * [backup-simplify]: Simplify 1 into 1 2.578 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.578 * [backup-simplify]: Simplify (- 1) into -1 2.578 * [backup-simplify]: Simplify (- 1) into -1 2.579 * [backup-simplify]: Simplify (- 0) into 0 2.579 * [backup-simplify]: Simplify (- 0) into 0 2.580 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.580 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.580 * [backup-simplify]: Simplify 0 into 0 2.583 * [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 2.583 * [backup-simplify]: Simplify (- 1) into -1 2.584 * [backup-simplify]: Simplify (- 1) into -1 2.584 * [backup-simplify]: Simplify (- 0) into 0 2.584 * [backup-simplify]: Simplify (- 1) into -1 2.584 * [backup-simplify]: Simplify (- 0) into 0 2.585 * [backup-simplify]: Simplify (- 0) into 0 2.585 * [backup-simplify]: Simplify (- 0) into 0 2.588 * [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 2.588 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.588 * [backup-simplify]: Simplify 1/12 into 1/12 2.588 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.589 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.589 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 2.589 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.589 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.589 * [taylor]: Taking taylor expansion of x in x 2.589 * [backup-simplify]: Simplify 0 into 0 2.589 * [backup-simplify]: Simplify 1 into 1 2.589 * [backup-simplify]: Simplify (/ 1 1) into 1 2.589 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.589 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.589 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.589 * [taylor]: Taking taylor expansion of x in x 2.589 * [backup-simplify]: Simplify 0 into 0 2.589 * [backup-simplify]: Simplify 1 into 1 2.589 * [backup-simplify]: Simplify (/ 1 1) into 1 2.590 * [backup-simplify]: Simplify (- 1) into -1 2.590 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.590 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.590 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.590 * [taylor]: Taking taylor expansion of x in x 2.590 * [backup-simplify]: Simplify 0 into 0 2.590 * [backup-simplify]: Simplify 1 into 1 2.590 * [backup-simplify]: Simplify (/ 1 1) into 1 2.590 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.590 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.590 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.590 * [taylor]: Taking taylor expansion of x in x 2.590 * [backup-simplify]: Simplify 0 into 0 2.590 * [backup-simplify]: Simplify 1 into 1 2.591 * [backup-simplify]: Simplify (/ 1 1) into 1 2.591 * [backup-simplify]: Simplify (- 1) into -1 2.591 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.591 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.591 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.591 * [backup-simplify]: Simplify (+ 0 0) into 0 2.591 * [backup-simplify]: Simplify 0 into 0 2.592 * [backup-simplify]: Simplify (+ 0 0) into 0 2.592 * [backup-simplify]: Simplify 0 into 0 2.592 * [backup-simplify]: Simplify (+ 0 0) into 0 2.592 * [backup-simplify]: Simplify 0 into 0 2.592 * [backup-simplify]: Simplify (+ 0 0) into 0 2.592 * [backup-simplify]: Simplify 0 into 0 2.593 * [backup-simplify]: Simplify (+ 0 0) into 0 2.593 * [backup-simplify]: Simplify 0 into 0 2.593 * [backup-simplify]: Simplify (+ 0 0) into 0 2.593 * [backup-simplify]: Simplify 0 into 0 2.593 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 2.593 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.593 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 2.593 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.593 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.593 * [taylor]: Taking taylor expansion of x in x 2.593 * [backup-simplify]: Simplify 0 into 0 2.593 * [backup-simplify]: Simplify 1 into 1 2.593 * [backup-simplify]: Simplify (/ 1 1) into 1 2.593 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.594 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.594 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.594 * [taylor]: Taking taylor expansion of -1 in x 2.594 * [backup-simplify]: Simplify -1 into -1 2.594 * [taylor]: Taking taylor expansion of x in x 2.594 * [backup-simplify]: Simplify 0 into 0 2.594 * [backup-simplify]: Simplify 1 into 1 2.594 * [backup-simplify]: Simplify (/ -1 1) into -1 2.594 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.594 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.594 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.594 * [taylor]: Taking taylor expansion of x in x 2.594 * [backup-simplify]: Simplify 0 into 0 2.594 * [backup-simplify]: Simplify 1 into 1 2.594 * [backup-simplify]: Simplify (/ 1 1) into 1 2.594 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.594 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.594 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.594 * [taylor]: Taking taylor expansion of -1 in x 2.594 * [backup-simplify]: Simplify -1 into -1 2.594 * [taylor]: Taking taylor expansion of x in x 2.594 * [backup-simplify]: Simplify 0 into 0 2.594 * [backup-simplify]: Simplify 1 into 1 2.595 * [backup-simplify]: Simplify (/ -1 1) into -1 2.595 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.595 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.595 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.595 * [backup-simplify]: Simplify (+ 0 0) into 0 2.595 * [backup-simplify]: Simplify 0 into 0 2.596 * [backup-simplify]: Simplify (+ 0 0) into 0 2.596 * [backup-simplify]: Simplify 0 into 0 2.596 * [backup-simplify]: Simplify (+ 0 0) into 0 2.596 * [backup-simplify]: Simplify 0 into 0 2.596 * [backup-simplify]: Simplify (+ 0 0) into 0 2.596 * [backup-simplify]: Simplify 0 into 0 2.596 * [backup-simplify]: Simplify (+ 0 0) into 0 2.596 * [backup-simplify]: Simplify 0 into 0 2.597 * [backup-simplify]: Simplify (+ 0 0) into 0 2.597 * [backup-simplify]: Simplify 0 into 0 2.597 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 2.597 * * * [progress]: simplifying candidates 2.597 * * * * [progress]: [ 1 / 137 ] simplifiying candidate # 2.597 * * * * [progress]: [ 2 / 137 ] simplifiying candidate # 2.597 * * * * [progress]: [ 3 / 137 ] simplifiying candidate # 2.597 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))) 2.597 * * [simplify]: iters left: 6 (9 enodes) 2.600 * * [simplify]: iters left: 5 (33 enodes) 2.606 * * [simplify]: iters left: 4 (37 enodes) 2.612 * * [simplify]: iters left: 3 (39 enodes) 2.618 * * [simplify]: Extracting #0: cost 1 inf + 0 2.618 * * [simplify]: Extracting #1: cost 6 inf + 0 2.618 * * [simplify]: Extracting #2: cost 10 inf + 1 2.618 * * [simplify]: Extracting #3: cost 13 inf + 83 2.618 * * [simplify]: Extracting #4: cost 9 inf + 308 2.618 * * [simplify]: Extracting #5: cost 1 inf + 1799 2.618 * * [simplify]: Extracting #6: cost 0 inf + 2101 2.619 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 2.619 * [simplify]: Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) 2.619 * * * * [progress]: [ 4 / 137 ] simplifiying candidate # 2.619 * * * * [progress]: [ 5 / 137 ] simplifiying candidate # 2.619 * [simplify]: Simplifying (+ (log (sqrt 2)) (- (log (sqrt 2)) (log (+ (exp x) (exp (- x)))))) 2.619 * * [simplify]: iters left: 6 (11 enodes) 2.622 * * [simplify]: iters left: 5 (41 enodes) 2.628 * * [simplify]: iters left: 4 (54 enodes) 2.636 * * [simplify]: iters left: 3 (61 enodes) 2.648 * * [simplify]: iters left: 2 (67 enodes) 2.669 * * [simplify]: iters left: 1 (78 enodes) 2.692 * * [simplify]: Extracting #0: cost 1 inf + 0 2.693 * * [simplify]: Extracting #1: cost 9 inf + 0 2.693 * * [simplify]: Extracting #2: cost 18 inf + 0 2.693 * * [simplify]: Extracting #3: cost 23 inf + 0 2.693 * * [simplify]: Extracting #4: cost 27 inf + 1 2.693 * * [simplify]: Extracting #5: cost 23 inf + 156 2.694 * * [simplify]: Extracting #6: cost 9 inf + 2672 2.695 * * [simplify]: Extracting #7: cost 0 inf + 5775 2.697 * [simplify]: Simplified to (- (log (sqrt 2)) (- (log (+ (exp (- x)) (exp x))) (log (sqrt 2)))) 2.697 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (sqrt 2)) (- (log (+ (exp (- x)) (exp x))) (log (sqrt 2)))))) 2.697 * * * * [progress]: [ 6 / 137 ] simplifiying candidate # 2.697 * [simplify]: Simplifying (+ (log (sqrt 2)) (log (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 2.698 * * [simplify]: iters left: 6 (11 enodes) 2.703 * * [simplify]: iters left: 5 (39 enodes) 2.717 * * [simplify]: iters left: 4 (51 enodes) 2.732 * * [simplify]: iters left: 3 (66 enodes) 2.746 * * [simplify]: iters left: 2 (75 enodes) 2.757 * * [simplify]: iters left: 1 (76 enodes) 2.767 * * [simplify]: Extracting #0: cost 1 inf + 0 2.767 * * [simplify]: Extracting #1: cost 11 inf + 0 2.767 * * [simplify]: Extracting #2: cost 22 inf + 0 2.768 * * [simplify]: Extracting #3: cost 28 inf + 0 2.768 * * [simplify]: Extracting #4: cost 31 inf + 42 2.768 * * [simplify]: Extracting #5: cost 22 inf + 902 2.768 * * [simplify]: Extracting #6: cost 8 inf + 4100 2.769 * * [simplify]: Extracting #7: cost 0 inf + 7474 2.770 * [simplify]: Simplified to (- (log (sqrt 2)) (- (log (+ (exp (- x)) (exp x))) (log (sqrt 2)))) 2.770 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (sqrt 2)) (- (log (+ (exp (- x)) (exp x))) (log (sqrt 2)))))) 2.770 * * * * [progress]: [ 7 / 137 ] simplifiying candidate # 2.770 * * * * [progress]: [ 8 / 137 ] simplifiying candidate # 2.770 * * * * [progress]: [ 9 / 137 ] simplifiying candidate # 2.771 * [simplify]: Simplifying (* (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (/ (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))) 2.771 * * [simplify]: iters left: 6 (13 enodes) 2.774 * * [simplify]: iters left: 5 (66 enodes) 2.792 * * [simplify]: iters left: 4 (239 enodes) 2.910 * * [simplify]: Extracting #0: cost 1 inf + 0 2.910 * * [simplify]: Extracting #1: cost 59 inf + 0 2.911 * * [simplify]: Extracting #2: cost 170 inf + 44 2.912 * * [simplify]: Extracting #3: cost 218 inf + 250 2.914 * * [simplify]: Extracting #4: cost 177 inf + 11433 2.921 * * [simplify]: Extracting #5: cost 37 inf + 52853 2.940 * * [simplify]: Extracting #6: cost 2 inf + 63850 2.969 * * [simplify]: Extracting #7: cost 0 inf + 63627 2.989 * * [simplify]: Extracting #8: cost 0 inf + 63599 3.003 * [simplify]: Simplified to (/ (/ 8 (/ (* (fma (exp x) (exp x) 1) 1) (exp x))) (* (/ (* (fma (exp x) (exp x) 1) 1) (exp x)) (/ (* (fma (exp x) (exp x) 1) 1) (exp x)))) 3.004 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (/ (* (fma (exp x) (exp x) 1) 1) (exp x))) (* (/ (* (fma (exp x) (exp x) 1) 1) (exp x)) (/ (* (fma (exp x) (exp x) 1) 1) (exp x)))))) 3.004 * * * * [progress]: [ 10 / 137 ] simplifiying candidate # 3.004 * [simplify]: Simplifying (* (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (/ (sqrt 2) (+ (exp x) (exp (- x)))) (/ (sqrt 2) (+ (exp x) (exp (- x))))) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.004 * * [simplify]: iters left: 6 (13 enodes) 3.011 * * [simplify]: iters left: 5 (53 enodes) 3.023 * * [simplify]: iters left: 4 (115 enodes) 3.073 * * [simplify]: iters left: 3 (253 enodes) 3.179 * * [simplify]: Extracting #0: cost 1 inf + 0 3.179 * * [simplify]: Extracting #1: cost 48 inf + 0 3.180 * * [simplify]: Extracting #2: cost 120 inf + 44 3.181 * * [simplify]: Extracting #3: cost 119 inf + 617 3.183 * * [simplify]: Extracting #4: cost 106 inf + 2805 3.192 * * [simplify]: Extracting #5: cost 24 inf + 32295 3.202 * * [simplify]: Extracting #6: cost 0 inf + 41422 3.211 * [simplify]: Simplified to (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) 3.211 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) 3.211 * * * * [progress]: [ 11 / 137 ] simplifiying candidate # 3.211 * * * * [progress]: [ 12 / 137 ] simplifiying candidate # 3.211 * * * * [progress]: [ 13 / 137 ] simplifiying candidate # 3.211 * * * * [progress]: [ 14 / 137 ] simplifiying candidate # 3.212 * * * * [progress]: [ 15 / 137 ] simplifiying candidate # 3.212 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.212 * * [simplify]: iters left: 6 (11 enodes) 3.215 * * [simplify]: iters left: 5 (37 enodes) 3.220 * * [simplify]: iters left: 4 (41 enodes) 3.226 * * [simplify]: iters left: 3 (43 enodes) 3.232 * * [simplify]: Extracting #0: cost 1 inf + 0 3.233 * * [simplify]: Extracting #1: cost 4 inf + 0 3.233 * * [simplify]: Extracting #2: cost 8 inf + 0 3.233 * * [simplify]: Extracting #3: cost 12 inf + 0 3.233 * * [simplify]: Extracting #4: cost 14 inf + 1 3.233 * * [simplify]: Extracting #5: cost 17 inf + 83 3.233 * * [simplify]: Extracting #6: cost 13 inf + 288 3.233 * * [simplify]: Extracting #7: cost 8 inf + 843 3.233 * * [simplify]: Extracting #8: cost 3 inf + 2081 3.234 * * [simplify]: Extracting #9: cost 0 inf + 3267 3.234 * [simplify]: Simplified to (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 3.234 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.234 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.234 * * [simplify]: iters left: 6 (11 enodes) 3.237 * * [simplify]: iters left: 5 (37 enodes) 3.243 * * [simplify]: iters left: 4 (41 enodes) 3.249 * * [simplify]: iters left: 3 (43 enodes) 3.255 * * [simplify]: Extracting #0: cost 1 inf + 0 3.255 * * [simplify]: Extracting #1: cost 4 inf + 0 3.255 * * [simplify]: Extracting #2: cost 8 inf + 0 3.255 * * [simplify]: Extracting #3: cost 12 inf + 0 3.255 * * [simplify]: Extracting #4: cost 14 inf + 1 3.256 * * [simplify]: Extracting #5: cost 17 inf + 83 3.256 * * [simplify]: Extracting #6: cost 13 inf + 288 3.256 * * [simplify]: Extracting #7: cost 8 inf + 843 3.256 * * [simplify]: Extracting #8: cost 3 inf + 2081 3.257 * * [simplify]: Extracting #9: cost 0 inf + 3267 3.257 * [simplify]: Simplified to (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 3.257 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))))) 3.257 * * * * [progress]: [ 16 / 137 ] simplifiying candidate # 3.257 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 3.257 * * [simplify]: iters left: 6 (11 enodes) 3.260 * * [simplify]: iters left: 5 (39 enodes) 3.266 * * [simplify]: iters left: 4 (45 enodes) 3.273 * * [simplify]: iters left: 3 (50 enodes) 3.282 * * [simplify]: Extracting #0: cost 1 inf + 0 3.282 * * [simplify]: Extracting #1: cost 7 inf + 0 3.282 * * [simplify]: Extracting #2: cost 14 inf + 0 3.282 * * [simplify]: Extracting #3: cost 16 inf + 1 3.282 * * [simplify]: Extracting #4: cost 19 inf + 83 3.282 * * [simplify]: Extracting #5: cost 16 inf + 207 3.282 * * [simplify]: Extracting #6: cost 8 inf + 1135 3.283 * * [simplify]: Extracting #7: cost 1 inf + 3487 3.283 * * [simplify]: Extracting #8: cost 0 inf + 3869 3.284 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 3.284 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 3.284 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 3.284 * * [simplify]: iters left: 6 (11 enodes) 3.287 * * [simplify]: iters left: 5 (39 enodes) 3.294 * * [simplify]: iters left: 4 (45 enodes) 3.307 * * [simplify]: iters left: 3 (50 enodes) 3.321 * * [simplify]: Extracting #0: cost 1 inf + 0 3.321 * * [simplify]: Extracting #1: cost 7 inf + 0 3.321 * * [simplify]: Extracting #2: cost 14 inf + 0 3.321 * * [simplify]: Extracting #3: cost 16 inf + 1 3.321 * * [simplify]: Extracting #4: cost 19 inf + 83 3.321 * * [simplify]: Extracting #5: cost 16 inf + 207 3.321 * * [simplify]: Extracting #6: cost 8 inf + 1135 3.322 * * [simplify]: Extracting #7: cost 1 inf + 3487 3.322 * * [simplify]: Extracting #8: cost 0 inf + 3869 3.323 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 3.323 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))))) 3.323 * * * * [progress]: [ 17 / 137 ] simplifiying candidate # 3.323 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 3.323 * * [simplify]: iters left: 6 (11 enodes) 3.326 * * [simplify]: iters left: 5 (39 enodes) 3.332 * * [simplify]: iters left: 4 (45 enodes) 3.341 * * [simplify]: iters left: 3 (50 enodes) 3.350 * * [simplify]: Extracting #0: cost 1 inf + 0 3.350 * * [simplify]: Extracting #1: cost 7 inf + 0 3.350 * * [simplify]: Extracting #2: cost 14 inf + 0 3.350 * * [simplify]: Extracting #3: cost 16 inf + 1 3.350 * * [simplify]: Extracting #4: cost 19 inf + 83 3.350 * * [simplify]: Extracting #5: cost 16 inf + 207 3.350 * * [simplify]: Extracting #6: cost 8 inf + 1135 3.351 * * [simplify]: Extracting #7: cost 1 inf + 3487 3.351 * * [simplify]: Extracting #8: cost 0 inf + 3869 3.352 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 3.352 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 3.352 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 3.352 * * [simplify]: iters left: 6 (11 enodes) 3.355 * * [simplify]: iters left: 5 (39 enodes) 3.361 * * [simplify]: iters left: 4 (45 enodes) 3.368 * * [simplify]: iters left: 3 (50 enodes) 3.376 * * [simplify]: Extracting #0: cost 1 inf + 0 3.376 * * [simplify]: Extracting #1: cost 7 inf + 0 3.376 * * [simplify]: Extracting #2: cost 14 inf + 0 3.376 * * [simplify]: Extracting #3: cost 16 inf + 1 3.376 * * [simplify]: Extracting #4: cost 19 inf + 83 3.378 * * [simplify]: Extracting #5: cost 16 inf + 207 3.378 * * [simplify]: Extracting #6: cost 8 inf + 1135 3.378 * * [simplify]: Extracting #7: cost 1 inf + 3487 3.379 * * [simplify]: Extracting #8: cost 0 inf + 3869 3.379 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 3.379 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))))) 3.380 * * * * [progress]: [ 18 / 137 ] simplifiying candidate # 3.380 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.380 * * [simplify]: iters left: 6 (11 enodes) 3.384 * * [simplify]: iters left: 5 (37 enodes) 3.396 * * [simplify]: iters left: 4 (41 enodes) 3.407 * * [simplify]: iters left: 3 (43 enodes) 3.413 * * [simplify]: Extracting #0: cost 1 inf + 0 3.413 * * [simplify]: Extracting #1: cost 4 inf + 0 3.413 * * [simplify]: Extracting #2: cost 8 inf + 0 3.413 * * [simplify]: Extracting #3: cost 12 inf + 0 3.413 * * [simplify]: Extracting #4: cost 14 inf + 1 3.413 * * [simplify]: Extracting #5: cost 17 inf + 83 3.414 * * [simplify]: Extracting #6: cost 13 inf + 288 3.414 * * [simplify]: Extracting #7: cost 8 inf + 843 3.414 * * [simplify]: Extracting #8: cost 3 inf + 2081 3.414 * * [simplify]: Extracting #9: cost 0 inf + 3267 3.415 * [simplify]: Simplified to (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 3.415 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.415 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.415 * * [simplify]: iters left: 6 (11 enodes) 3.418 * * [simplify]: iters left: 5 (37 enodes) 3.423 * * [simplify]: iters left: 4 (41 enodes) 3.430 * * [simplify]: iters left: 3 (43 enodes) 3.436 * * [simplify]: Extracting #0: cost 1 inf + 0 3.436 * * [simplify]: Extracting #1: cost 4 inf + 0 3.436 * * [simplify]: Extracting #2: cost 8 inf + 0 3.436 * * [simplify]: Extracting #3: cost 12 inf + 0 3.436 * * [simplify]: Extracting #4: cost 14 inf + 1 3.436 * * [simplify]: Extracting #5: cost 17 inf + 83 3.436 * * [simplify]: Extracting #6: cost 13 inf + 288 3.437 * * [simplify]: Extracting #7: cost 8 inf + 843 3.437 * * [simplify]: Extracting #8: cost 3 inf + 2081 3.437 * * [simplify]: Extracting #9: cost 0 inf + 3267 3.438 * [simplify]: Simplified to (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 3.438 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))))) 3.438 * * * * [progress]: [ 19 / 137 ] simplifiying candidate # 3.438 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 3.438 * * [simplify]: iters left: 6 (11 enodes) 3.441 * * [simplify]: iters left: 5 (39 enodes) 3.448 * * [simplify]: iters left: 4 (45 enodes) 3.461 * * [simplify]: iters left: 3 (50 enodes) 3.472 * * [simplify]: Extracting #0: cost 1 inf + 0 3.472 * * [simplify]: Extracting #1: cost 7 inf + 0 3.472 * * [simplify]: Extracting #2: cost 14 inf + 0 3.472 * * [simplify]: Extracting #3: cost 16 inf + 1 3.472 * * [simplify]: Extracting #4: cost 19 inf + 83 3.472 * * [simplify]: Extracting #5: cost 16 inf + 207 3.473 * * [simplify]: Extracting #6: cost 8 inf + 1135 3.473 * * [simplify]: Extracting #7: cost 1 inf + 3487 3.473 * * [simplify]: Extracting #8: cost 0 inf + 3869 3.474 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 3.474 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 3.474 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 3.474 * * [simplify]: iters left: 6 (11 enodes) 3.477 * * [simplify]: iters left: 5 (39 enodes) 3.484 * * [simplify]: iters left: 4 (45 enodes) 3.491 * * [simplify]: iters left: 3 (50 enodes) 3.499 * * [simplify]: Extracting #0: cost 1 inf + 0 3.499 * * [simplify]: Extracting #1: cost 7 inf + 0 3.499 * * [simplify]: Extracting #2: cost 14 inf + 0 3.499 * * [simplify]: Extracting #3: cost 16 inf + 1 3.499 * * [simplify]: Extracting #4: cost 19 inf + 83 3.500 * * [simplify]: Extracting #5: cost 16 inf + 207 3.500 * * [simplify]: Extracting #6: cost 8 inf + 1135 3.501 * * [simplify]: Extracting #7: cost 1 inf + 3487 3.502 * * [simplify]: Extracting #8: cost 0 inf + 3869 3.502 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 3.503 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))))) 3.503 * * * * [progress]: [ 20 / 137 ] simplifiying candidate # 3.503 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 3.503 * * [simplify]: iters left: 6 (11 enodes) 3.509 * * [simplify]: iters left: 5 (39 enodes) 3.521 * * [simplify]: iters left: 4 (45 enodes) 3.535 * * [simplify]: iters left: 3 (50 enodes) 3.549 * * [simplify]: Extracting #0: cost 1 inf + 0 3.549 * * [simplify]: Extracting #1: cost 7 inf + 0 3.549 * * [simplify]: Extracting #2: cost 14 inf + 0 3.549 * * [simplify]: Extracting #3: cost 16 inf + 1 3.549 * * [simplify]: Extracting #4: cost 19 inf + 83 3.550 * * [simplify]: Extracting #5: cost 16 inf + 207 3.550 * * [simplify]: Extracting #6: cost 8 inf + 1135 3.551 * * [simplify]: Extracting #7: cost 1 inf + 3487 3.552 * * [simplify]: Extracting #8: cost 0 inf + 3869 3.553 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 3.553 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 3.553 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 3.553 * * [simplify]: iters left: 6 (11 enodes) 3.558 * * [simplify]: iters left: 5 (39 enodes) 3.571 * * [simplify]: iters left: 4 (45 enodes) 3.584 * * [simplify]: iters left: 3 (50 enodes) 3.598 * * [simplify]: Extracting #0: cost 1 inf + 0 3.598 * * [simplify]: Extracting #1: cost 7 inf + 0 3.598 * * [simplify]: Extracting #2: cost 14 inf + 0 3.598 * * [simplify]: Extracting #3: cost 16 inf + 1 3.599 * * [simplify]: Extracting #4: cost 19 inf + 83 3.599 * * [simplify]: Extracting #5: cost 16 inf + 207 3.599 * * [simplify]: Extracting #6: cost 8 inf + 1135 3.600 * * [simplify]: Extracting #7: cost 1 inf + 3487 3.601 * * [simplify]: Extracting #8: cost 0 inf + 3869 3.602 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 3.602 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))))) 3.602 * * * * [progress]: [ 21 / 137 ] simplifiying candidate # 3.602 * [simplify]: Simplifying (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) 3.602 * * [simplify]: iters left: 6 (9 enodes) 3.607 * * [simplify]: iters left: 5 (30 enodes) 3.618 * * [simplify]: iters left: 4 (34 enodes) 3.625 * * [simplify]: iters left: 3 (36 enodes) 3.630 * * [simplify]: Extracting #0: cost 1 inf + 0 3.630 * * [simplify]: Extracting #1: cost 3 inf + 0 3.630 * * [simplify]: Extracting #2: cost 6 inf + 0 3.630 * * [simplify]: Extracting #3: cost 11 inf + 0 3.630 * * [simplify]: Extracting #4: cost 15 inf + 1 3.630 * * [simplify]: Extracting #5: cost 8 inf + 379 3.630 * * [simplify]: Extracting #6: cost 4 inf + 1054 3.631 * * [simplify]: Extracting #7: cost 0 inf + 2341 3.631 * [simplify]: Simplified to (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) 3.631 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (* (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))))) (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 3.631 * * * * [progress]: [ 22 / 137 ] simplifiying candidate # 3.631 * [simplify]: Simplifying (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) 3.631 * * [simplify]: iters left: 6 (9 enodes) 3.634 * * [simplify]: iters left: 5 (30 enodes) 3.639 * * [simplify]: iters left: 4 (34 enodes) 3.644 * * [simplify]: iters left: 3 (36 enodes) 3.649 * * [simplify]: Extracting #0: cost 1 inf + 0 3.649 * * [simplify]: Extracting #1: cost 3 inf + 0 3.649 * * [simplify]: Extracting #2: cost 6 inf + 0 3.650 * * [simplify]: Extracting #3: cost 11 inf + 0 3.650 * * [simplify]: Extracting #4: cost 15 inf + 1 3.650 * * [simplify]: Extracting #5: cost 8 inf + 379 3.650 * * [simplify]: Extracting #6: cost 4 inf + 1054 3.650 * * [simplify]: Extracting #7: cost 0 inf + 2261 3.650 * [simplify]: Simplified to (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) 3.650 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 3.650 * * * * [progress]: [ 23 / 137 ] simplifiying candidate # 3.651 * [simplify]: Simplifying (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) 3.651 * * [simplify]: iters left: 6 (10 enodes) 3.653 * * [simplify]: iters left: 5 (33 enodes) 3.658 * * [simplify]: iters left: 4 (37 enodes) 3.667 * * [simplify]: iters left: 3 (39 enodes) 3.678 * * [simplify]: Extracting #0: cost 1 inf + 0 3.678 * * [simplify]: Extracting #1: cost 4 inf + 0 3.678 * * [simplify]: Extracting #2: cost 8 inf + 0 3.678 * * [simplify]: Extracting #3: cost 13 inf + 0 3.678 * * [simplify]: Extracting #4: cost 17 inf + 1 3.679 * * [simplify]: Extracting #5: cost 14 inf + 85 3.679 * * [simplify]: Extracting #6: cost 4 inf + 1215 3.679 * * [simplify]: Extracting #7: cost 0 inf + 2741 3.680 * [simplify]: Simplified to (/ (cbrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x)))) 3.680 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x)))))) 3.680 * * * * [progress]: [ 24 / 137 ] simplifiying candidate # 3.680 * [simplify]: Simplifying (/ (cbrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) 3.681 * * [simplify]: iters left: 6 (10 enodes) 3.685 * * [simplify]: iters left: 5 (33 enodes) 3.696 * * [simplify]: iters left: 4 (37 enodes) 3.708 * * [simplify]: iters left: 3 (39 enodes) 3.719 * * [simplify]: Extracting #0: cost 1 inf + 0 3.719 * * [simplify]: Extracting #1: cost 4 inf + 0 3.719 * * [simplify]: Extracting #2: cost 8 inf + 0 3.719 * * [simplify]: Extracting #3: cost 13 inf + 0 3.719 * * [simplify]: Extracting #4: cost 17 inf + 1 3.719 * * [simplify]: Extracting #5: cost 14 inf + 85 3.720 * * [simplify]: Extracting #6: cost 4 inf + 1215 3.720 * * [simplify]: Extracting #7: cost 0 inf + 2581 3.721 * [simplify]: Simplified to (/ (cbrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 3.721 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))))) 3.721 * * * * [progress]: [ 25 / 137 ] simplifiying candidate # 3.721 * [simplify]: Simplifying (/ (cbrt (sqrt 2)) (+ (exp x) (exp (- x)))) 3.721 * * [simplify]: iters left: 6 (9 enodes) 3.725 * * [simplify]: iters left: 5 (30 enodes) 3.736 * * [simplify]: iters left: 4 (34 enodes) 3.747 * * [simplify]: iters left: 3 (36 enodes) 3.755 * * [simplify]: Extracting #0: cost 1 inf + 0 3.755 * * [simplify]: Extracting #1: cost 4 inf + 0 3.755 * * [simplify]: Extracting #2: cost 9 inf + 0 3.755 * * [simplify]: Extracting #3: cost 16 inf + 0 3.755 * * [simplify]: Extracting #4: cost 13 inf + 44 3.756 * * [simplify]: Extracting #5: cost 7 inf + 570 3.756 * * [simplify]: Extracting #6: cost 0 inf + 1979 3.756 * [simplify]: Simplified to (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x))) 3.756 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 1)) (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x))))) 3.756 * * * * [progress]: [ 26 / 137 ] simplifiying candidate # 3.756 * [simplify]: Simplifying (/ (cbrt (sqrt 2)) (+ (exp x) (exp (- x)))) 3.756 * * [simplify]: iters left: 6 (9 enodes) 3.759 * * [simplify]: iters left: 5 (30 enodes) 3.764 * * [simplify]: iters left: 4 (34 enodes) 3.769 * * [simplify]: iters left: 3 (36 enodes) 3.774 * * [simplify]: Extracting #0: cost 1 inf + 0 3.774 * * [simplify]: Extracting #1: cost 4 inf + 0 3.775 * * [simplify]: Extracting #2: cost 9 inf + 0 3.775 * * [simplify]: Extracting #3: cost 16 inf + 0 3.775 * * [simplify]: Extracting #4: cost 13 inf + 44 3.775 * * [simplify]: Extracting #5: cost 7 inf + 570 3.775 * * [simplify]: Extracting #6: cost 0 inf + 1979 3.775 * [simplify]: Simplified to (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x))) 3.775 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 1)) (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x))))) 3.775 * * * * [progress]: [ 27 / 137 ] simplifiying candidate # 3.776 * [simplify]: Simplifying (/ (sqrt (cbrt 2)) (cbrt (+ (exp x) (exp (- x))))) 3.776 * * [simplify]: iters left: 6 (10 enodes) 3.780 * * [simplify]: iters left: 5 (33 enodes) 3.789 * * [simplify]: iters left: 4 (37 enodes) 3.796 * * [simplify]: iters left: 3 (39 enodes) 3.802 * * [simplify]: Extracting #0: cost 1 inf + 0 3.802 * * [simplify]: Extracting #1: cost 4 inf + 0 3.802 * * [simplify]: Extracting #2: cost 8 inf + 0 3.803 * * [simplify]: Extracting #3: cost 13 inf + 0 3.803 * * [simplify]: Extracting #4: cost 17 inf + 1 3.803 * * [simplify]: Extracting #5: cost 14 inf + 125 3.803 * * [simplify]: Extracting #6: cost 4 inf + 1295 3.803 * * [simplify]: Extracting #7: cost 0 inf + 2821 3.803 * [simplify]: Simplified to (/ (sqrt (cbrt 2)) (cbrt (+ (exp (- x)) (exp x)))) 3.803 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (* (cbrt 2) (cbrt 2))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (cbrt 2)) (cbrt (+ (exp (- x)) (exp x)))))) 3.803 * * * * [progress]: [ 28 / 137 ] simplifiying candidate # 3.804 * [simplify]: Simplifying (/ (sqrt (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 3.804 * * [simplify]: iters left: 6 (10 enodes) 3.807 * * [simplify]: iters left: 5 (33 enodes) 3.812 * * [simplify]: iters left: 4 (37 enodes) 3.818 * * [simplify]: iters left: 3 (39 enodes) 3.824 * * [simplify]: Extracting #0: cost 1 inf + 0 3.824 * * [simplify]: Extracting #1: cost 4 inf + 0 3.824 * * [simplify]: Extracting #2: cost 8 inf + 0 3.824 * * [simplify]: Extracting #3: cost 13 inf + 0 3.824 * * [simplify]: Extracting #4: cost 17 inf + 1 3.824 * * [simplify]: Extracting #5: cost 14 inf + 125 3.824 * * [simplify]: Extracting #6: cost 4 inf + 1295 3.824 * * [simplify]: Extracting #7: cost 0 inf + 2661 3.825 * [simplify]: Simplified to (/ (sqrt (cbrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 3.825 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (* (cbrt 2) (cbrt 2))) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (cbrt 2)) (sqrt (+ (exp (- x)) (exp x)))))) 3.825 * * * * [progress]: [ 29 / 137 ] simplifiying candidate # 3.825 * [simplify]: Simplifying (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x)))) 3.825 * * [simplify]: iters left: 6 (9 enodes) 3.827 * * [simplify]: iters left: 5 (30 enodes) 3.834 * * [simplify]: iters left: 4 (34 enodes) 3.842 * * [simplify]: iters left: 3 (36 enodes) 3.853 * * [simplify]: Extracting #0: cost 1 inf + 0 3.853 * * [simplify]: Extracting #1: cost 4 inf + 0 3.853 * * [simplify]: Extracting #2: cost 9 inf + 0 3.853 * * [simplify]: Extracting #3: cost 16 inf + 0 3.853 * * [simplify]: Extracting #4: cost 13 inf + 44 3.853 * * [simplify]: Extracting #5: cost 7 inf + 650 3.854 * * [simplify]: Extracting #6: cost 0 inf + 2059 3.854 * [simplify]: Simplified to (/ (sqrt (cbrt 2)) (+ (exp (- x)) (exp x))) 3.854 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (* (cbrt 2) (cbrt 2))) 1)) (/ (sqrt (cbrt 2)) (+ (exp (- x)) (exp x))))) 3.854 * * * * [progress]: [ 30 / 137 ] simplifiying candidate # 3.855 * [simplify]: Simplifying (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x)))) 3.855 * * [simplify]: iters left: 6 (9 enodes) 3.859 * * [simplify]: iters left: 5 (30 enodes) 3.869 * * [simplify]: iters left: 4 (34 enodes) 3.879 * * [simplify]: iters left: 3 (36 enodes) 3.890 * * [simplify]: Extracting #0: cost 1 inf + 0 3.890 * * [simplify]: Extracting #1: cost 4 inf + 0 3.890 * * [simplify]: Extracting #2: cost 9 inf + 0 3.891 * * [simplify]: Extracting #3: cost 16 inf + 0 3.891 * * [simplify]: Extracting #4: cost 13 inf + 44 3.891 * * [simplify]: Extracting #5: cost 7 inf + 650 3.891 * * [simplify]: Extracting #6: cost 0 inf + 2059 3.892 * [simplify]: Simplified to (/ (sqrt (cbrt 2)) (+ (exp (- x)) (exp x))) 3.892 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (* (cbrt 2) (cbrt 2))) 1)) (/ (sqrt (cbrt 2)) (+ (exp (- x)) (exp x))))) 3.892 * * * * [progress]: [ 31 / 137 ] simplifiying candidate # 3.892 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) 3.892 * * [simplify]: iters left: 6 (10 enodes) 3.898 * * [simplify]: iters left: 5 (33 enodes) 3.904 * * [simplify]: iters left: 4 (37 enodes) 3.910 * * [simplify]: iters left: 3 (39 enodes) 3.916 * * [simplify]: Extracting #0: cost 1 inf + 0 3.916 * * [simplify]: Extracting #1: cost 4 inf + 0 3.916 * * [simplify]: Extracting #2: cost 8 inf + 0 3.916 * * [simplify]: Extracting #3: cost 13 inf + 0 3.916 * * [simplify]: Extracting #4: cost 17 inf + 1 3.916 * * [simplify]: Extracting #5: cost 14 inf + 85 3.916 * * [simplify]: Extracting #6: cost 4 inf + 1135 3.917 * * [simplify]: Extracting #7: cost 0 inf + 2581 3.917 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x)))) 3.917 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x)))))) 3.917 * * * * [progress]: [ 32 / 137 ] simplifiying candidate # 3.917 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) 3.917 * * [simplify]: iters left: 6 (10 enodes) 3.920 * * [simplify]: iters left: 5 (33 enodes) 3.925 * * [simplify]: iters left: 4 (37 enodes) 3.931 * * [simplify]: iters left: 3 (39 enodes) 3.940 * * [simplify]: Extracting #0: cost 1 inf + 0 3.940 * * [simplify]: Extracting #1: cost 4 inf + 0 3.940 * * [simplify]: Extracting #2: cost 8 inf + 0 3.940 * * [simplify]: Extracting #3: cost 13 inf + 0 3.940 * * [simplify]: Extracting #4: cost 17 inf + 1 3.940 * * [simplify]: Extracting #5: cost 14 inf + 85 3.940 * * [simplify]: Extracting #6: cost 4 inf + 1135 3.941 * * [simplify]: Extracting #7: cost 0 inf + 2421 3.942 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 3.942 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))))) 3.942 * * * * [progress]: [ 33 / 137 ] simplifiying candidate # 3.942 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))) 3.942 * * [simplify]: iters left: 6 (9 enodes) 3.949 * * [simplify]: iters left: 5 (30 enodes) 3.958 * * [simplify]: iters left: 4 (34 enodes) 3.969 * * [simplify]: iters left: 3 (36 enodes) 3.980 * * [simplify]: Extracting #0: cost 1 inf + 0 3.980 * * [simplify]: Extracting #1: cost 4 inf + 0 3.980 * * [simplify]: Extracting #2: cost 9 inf + 0 3.980 * * [simplify]: Extracting #3: cost 16 inf + 0 3.980 * * [simplify]: Extracting #4: cost 13 inf + 44 3.981 * * [simplify]: Extracting #5: cost 7 inf + 570 3.981 * * [simplify]: Extracting #6: cost 0 inf + 1819 3.982 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))) 3.982 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) 1)) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))))) 3.982 * * * * [progress]: [ 34 / 137 ] simplifiying candidate # 3.982 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))) 3.982 * * [simplify]: iters left: 6 (9 enodes) 3.987 * * [simplify]: iters left: 5 (30 enodes) 3.996 * * [simplify]: iters left: 4 (34 enodes) 4.007 * * [simplify]: iters left: 3 (36 enodes) 4.017 * * [simplify]: Extracting #0: cost 1 inf + 0 4.018 * * [simplify]: Extracting #1: cost 4 inf + 0 4.018 * * [simplify]: Extracting #2: cost 9 inf + 0 4.018 * * [simplify]: Extracting #3: cost 16 inf + 0 4.018 * * [simplify]: Extracting #4: cost 13 inf + 44 4.018 * * [simplify]: Extracting #5: cost 7 inf + 570 4.018 * * [simplify]: Extracting #6: cost 0 inf + 1819 4.018 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))) 4.018 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) 1)) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))))) 4.018 * * * * [progress]: [ 35 / 137 ] simplifiying candidate # 4.018 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 4.019 * * [simplify]: iters left: 6 (9 enodes) 4.021 * * [simplify]: iters left: 5 (30 enodes) 4.025 * * [simplify]: iters left: 4 (34 enodes) 4.031 * * [simplify]: iters left: 3 (36 enodes) 4.036 * * [simplify]: Extracting #0: cost 1 inf + 0 4.036 * * [simplify]: Extracting #1: cost 4 inf + 0 4.036 * * [simplify]: Extracting #2: cost 8 inf + 0 4.036 * * [simplify]: Extracting #3: cost 10 inf + 1 4.036 * * [simplify]: Extracting #4: cost 13 inf + 83 4.036 * * [simplify]: Extracting #5: cost 8 inf + 379 4.037 * * [simplify]: Extracting #6: cost 4 inf + 1053 4.037 * * [simplify]: Extracting #7: cost 0 inf + 2339 4.037 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 4.037 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt 1) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) 4.037 * * * * [progress]: [ 36 / 137 ] simplifiying candidate # 4.037 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.038 * * [simplify]: iters left: 6 (9 enodes) 4.040 * * [simplify]: iters left: 5 (30 enodes) 4.044 * * [simplify]: iters left: 4 (34 enodes) 4.050 * * [simplify]: iters left: 3 (36 enodes) 4.057 * * [simplify]: Extracting #0: cost 1 inf + 0 4.057 * * [simplify]: Extracting #1: cost 4 inf + 0 4.057 * * [simplify]: Extracting #2: cost 8 inf + 0 4.057 * * [simplify]: Extracting #3: cost 10 inf + 1 4.057 * * [simplify]: Extracting #4: cost 13 inf + 83 4.057 * * [simplify]: Extracting #5: cost 8 inf + 379 4.058 * * [simplify]: Extracting #6: cost 4 inf + 1013 4.058 * * [simplify]: Extracting #7: cost 0 inf + 2179 4.059 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.059 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 4.059 * * * * [progress]: [ 37 / 137 ] simplifiying candidate # 4.059 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.059 * * [simplify]: iters left: 6 (8 enodes) 4.064 * * [simplify]: iters left: 5 (27 enodes) 4.075 * * [simplify]: iters left: 4 (31 enodes) 4.085 * * [simplify]: iters left: 3 (33 enodes) 4.095 * * [simplify]: Extracting #0: cost 1 inf + 0 4.095 * * [simplify]: Extracting #1: cost 4 inf + 0 4.095 * * [simplify]: Extracting #2: cost 9 inf + 0 4.095 * * [simplify]: Extracting #3: cost 13 inf + 1 4.095 * * [simplify]: Extracting #4: cost 8 inf + 267 4.096 * * [simplify]: Extracting #5: cost 1 inf + 1275 4.096 * * [simplify]: Extracting #6: cost 0 inf + 1577 4.097 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.097 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt 1) 1)) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.097 * * * * [progress]: [ 38 / 137 ] simplifiying candidate # 4.097 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.097 * * [simplify]: iters left: 6 (8 enodes) 4.102 * * [simplify]: iters left: 5 (27 enodes) 4.110 * * [simplify]: iters left: 4 (31 enodes) 4.121 * * [simplify]: iters left: 3 (33 enodes) 4.131 * * [simplify]: Extracting #0: cost 1 inf + 0 4.131 * * [simplify]: Extracting #1: cost 4 inf + 0 4.131 * * [simplify]: Extracting #2: cost 9 inf + 0 4.131 * * [simplify]: Extracting #3: cost 13 inf + 1 4.132 * * [simplify]: Extracting #4: cost 8 inf + 267 4.132 * * [simplify]: Extracting #5: cost 1 inf + 1275 4.132 * * [simplify]: Extracting #6: cost 0 inf + 1577 4.133 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.133 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt 1) 1)) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.133 * * * * [progress]: [ 39 / 137 ] simplifiying candidate # 4.133 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) 4.133 * * [simplify]: iters left: 6 (10 enodes) 4.138 * * [simplify]: iters left: 5 (33 enodes) 4.149 * * [simplify]: iters left: 4 (37 enodes) 4.160 * * [simplify]: iters left: 3 (39 enodes) 4.168 * * [simplify]: Extracting #0: cost 1 inf + 0 4.168 * * [simplify]: Extracting #1: cost 4 inf + 0 4.168 * * [simplify]: Extracting #2: cost 8 inf + 0 4.169 * * [simplify]: Extracting #3: cost 13 inf + 0 4.169 * * [simplify]: Extracting #4: cost 17 inf + 1 4.169 * * [simplify]: Extracting #5: cost 14 inf + 85 4.169 * * [simplify]: Extracting #6: cost 4 inf + 1135 4.169 * * [simplify]: Extracting #7: cost 0 inf + 2581 4.169 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x)))) 4.169 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x)))))) 4.170 * * * * [progress]: [ 40 / 137 ] simplifiying candidate # 4.170 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) 4.170 * * [simplify]: iters left: 6 (10 enodes) 4.172 * * [simplify]: iters left: 5 (33 enodes) 4.178 * * [simplify]: iters left: 4 (37 enodes) 4.185 * * [simplify]: iters left: 3 (39 enodes) 4.191 * * [simplify]: Extracting #0: cost 1 inf + 0 4.192 * * [simplify]: Extracting #1: cost 4 inf + 0 4.192 * * [simplify]: Extracting #2: cost 8 inf + 0 4.192 * * [simplify]: Extracting #3: cost 13 inf + 0 4.192 * * [simplify]: Extracting #4: cost 17 inf + 1 4.192 * * [simplify]: Extracting #5: cost 14 inf + 85 4.192 * * [simplify]: Extracting #6: cost 4 inf + 1135 4.192 * * [simplify]: Extracting #7: cost 0 inf + 2421 4.192 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 4.192 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))))) 4.192 * * * * [progress]: [ 41 / 137 ] simplifiying candidate # 4.193 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))) 4.193 * * [simplify]: iters left: 6 (9 enodes) 4.195 * * [simplify]: iters left: 5 (30 enodes) 4.202 * * [simplify]: iters left: 4 (34 enodes) 4.208 * * [simplify]: iters left: 3 (36 enodes) 4.214 * * [simplify]: Extracting #0: cost 1 inf + 0 4.214 * * [simplify]: Extracting #1: cost 4 inf + 0 4.214 * * [simplify]: Extracting #2: cost 9 inf + 0 4.214 * * [simplify]: Extracting #3: cost 16 inf + 0 4.214 * * [simplify]: Extracting #4: cost 13 inf + 44 4.214 * * [simplify]: Extracting #5: cost 7 inf + 570 4.214 * * [simplify]: Extracting #6: cost 0 inf + 1819 4.215 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))) 4.215 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) 1)) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))))) 4.215 * * * * [progress]: [ 42 / 137 ] simplifiying candidate # 4.215 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))) 4.215 * * [simplify]: iters left: 6 (9 enodes) 4.218 * * [simplify]: iters left: 5 (30 enodes) 4.223 * * [simplify]: iters left: 4 (34 enodes) 4.228 * * [simplify]: iters left: 3 (36 enodes) 4.234 * * [simplify]: Extracting #0: cost 1 inf + 0 4.234 * * [simplify]: Extracting #1: cost 4 inf + 0 4.234 * * [simplify]: Extracting #2: cost 9 inf + 0 4.234 * * [simplify]: Extracting #3: cost 16 inf + 0 4.234 * * [simplify]: Extracting #4: cost 13 inf + 44 4.234 * * [simplify]: Extracting #5: cost 7 inf + 570 4.234 * * [simplify]: Extracting #6: cost 0 inf + 1819 4.234 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))) 4.234 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) 1)) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))))) 4.234 * * * * [progress]: [ 43 / 137 ] simplifiying candidate # 4.235 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 4.235 * * [simplify]: iters left: 6 (9 enodes) 4.237 * * [simplify]: iters left: 5 (30 enodes) 4.242 * * [simplify]: iters left: 4 (34 enodes) 4.247 * * [simplify]: iters left: 3 (36 enodes) 4.253 * * [simplify]: Extracting #0: cost 1 inf + 0 4.253 * * [simplify]: Extracting #1: cost 4 inf + 0 4.253 * * [simplify]: Extracting #2: cost 8 inf + 0 4.253 * * [simplify]: Extracting #3: cost 10 inf + 1 4.253 * * [simplify]: Extracting #4: cost 13 inf + 83 4.253 * * [simplify]: Extracting #5: cost 8 inf + 379 4.254 * * [simplify]: Extracting #6: cost 4 inf + 1053 4.254 * * [simplify]: Extracting #7: cost 0 inf + 2339 4.254 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 4.254 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) 4.254 * * * * [progress]: [ 44 / 137 ] simplifiying candidate # 4.254 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.254 * * [simplify]: iters left: 6 (9 enodes) 4.257 * * [simplify]: iters left: 5 (30 enodes) 4.262 * * [simplify]: iters left: 4 (34 enodes) 4.268 * * [simplify]: iters left: 3 (36 enodes) 4.274 * * [simplify]: Extracting #0: cost 1 inf + 0 4.274 * * [simplify]: Extracting #1: cost 4 inf + 0 4.274 * * [simplify]: Extracting #2: cost 8 inf + 0 4.274 * * [simplify]: Extracting #3: cost 10 inf + 1 4.274 * * [simplify]: Extracting #4: cost 13 inf + 83 4.274 * * [simplify]: Extracting #5: cost 8 inf + 379 4.274 * * [simplify]: Extracting #6: cost 4 inf + 1013 4.274 * * [simplify]: Extracting #7: cost 0 inf + 2179 4.275 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.275 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 4.275 * * * * [progress]: [ 45 / 137 ] simplifiying candidate # 4.275 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.275 * * [simplify]: iters left: 6 (8 enodes) 4.277 * * [simplify]: iters left: 5 (27 enodes) 4.282 * * [simplify]: iters left: 4 (31 enodes) 4.288 * * [simplify]: iters left: 3 (33 enodes) 4.293 * * [simplify]: Extracting #0: cost 1 inf + 0 4.293 * * [simplify]: Extracting #1: cost 4 inf + 0 4.293 * * [simplify]: Extracting #2: cost 9 inf + 0 4.293 * * [simplify]: Extracting #3: cost 13 inf + 1 4.293 * * [simplify]: Extracting #4: cost 8 inf + 267 4.293 * * [simplify]: Extracting #5: cost 1 inf + 1275 4.294 * * [simplify]: Extracting #6: cost 0 inf + 1577 4.294 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.294 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ 1 1)) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.294 * * * * [progress]: [ 46 / 137 ] simplifiying candidate # 4.294 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.294 * * [simplify]: iters left: 6 (8 enodes) 4.296 * * [simplify]: iters left: 5 (27 enodes) 4.301 * * [simplify]: iters left: 4 (31 enodes) 4.306 * * [simplify]: iters left: 3 (33 enodes) 4.312 * * [simplify]: Extracting #0: cost 1 inf + 0 4.312 * * [simplify]: Extracting #1: cost 4 inf + 0 4.312 * * [simplify]: Extracting #2: cost 9 inf + 0 4.312 * * [simplify]: Extracting #3: cost 13 inf + 1 4.312 * * [simplify]: Extracting #4: cost 8 inf + 267 4.312 * * [simplify]: Extracting #5: cost 1 inf + 1275 4.312 * * [simplify]: Extracting #6: cost 0 inf + 1577 4.312 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.312 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ 1 1)) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.313 * * * * [progress]: [ 47 / 137 ] simplifiying candidate # 4.313 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.313 * * [simplify]: iters left: 6 (8 enodes) 4.316 * * [simplify]: iters left: 5 (27 enodes) 4.320 * * [simplify]: iters left: 4 (31 enodes) 4.329 * * [simplify]: iters left: 3 (33 enodes) 4.339 * * [simplify]: Extracting #0: cost 1 inf + 0 4.339 * * [simplify]: Extracting #1: cost 4 inf + 0 4.339 * * [simplify]: Extracting #2: cost 9 inf + 0 4.339 * * [simplify]: Extracting #3: cost 13 inf + 1 4.339 * * [simplify]: Extracting #4: cost 8 inf + 267 4.340 * * [simplify]: Extracting #5: cost 1 inf + 1275 4.340 * * [simplify]: Extracting #6: cost 0 inf + 1577 4.341 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.341 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) 1) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.341 * * * * [progress]: [ 48 / 137 ] simplifiying candidate # 4.341 * [simplify]: Simplifying (/ 1 (+ (exp x) (exp (- x)))) 4.341 * * [simplify]: iters left: 6 (7 enodes) 4.345 * * [simplify]: iters left: 5 (25 enodes) 4.348 * * [simplify]: iters left: 4 (27 enodes) 4.352 * * [simplify]: Extracting #0: cost 1 inf + 0 4.352 * * [simplify]: Extracting #1: cost 4 inf + 0 4.352 * * [simplify]: Extracting #2: cost 6 inf + 1 4.352 * * [simplify]: Extracting #3: cost 10 inf + 1 4.353 * * [simplify]: Extracting #4: cost 1 inf + 1373 4.353 * * [simplify]: Extracting #5: cost 0 inf + 1414 4.353 * [simplify]: Simplified to (/ 1 (+ (exp x) (exp (- x)))) 4.353 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (sqrt 2)) (/ 1 (+ (exp x) (exp (- x)))))) 4.353 * * * * [progress]: [ 49 / 137 ] simplifiying candidate # 4.353 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 4.353 * * [simplify]: iters left: 6 (9 enodes) 4.355 * * [simplify]: iters left: 5 (45 enodes) 4.364 * * [simplify]: iters left: 4 (91 enodes) 4.380 * * [simplify]: iters left: 3 (136 enodes) 4.427 * * [simplify]: iters left: 2 (198 enodes) 4.492 * * [simplify]: iters left: 1 (278 enodes) 4.608 * * [simplify]: Extracting #0: cost 1 inf + 0 4.608 * * [simplify]: Extracting #1: cost 27 inf + 0 4.609 * * [simplify]: Extracting #2: cost 67 inf + 2 4.609 * * [simplify]: Extracting #3: cost 71 inf + 74 4.612 * * [simplify]: Extracting #4: cost 28 inf + 6322 4.619 * * [simplify]: Extracting #5: cost 0 inf + 11897 4.624 * [simplify]: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 4.624 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt 2) (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) 4.624 * * * * [progress]: [ 50 / 137 ] simplifiying candidate # 4.624 * [simplify]: Simplifying (- (exp x) (exp (- x))) 4.625 * * [simplify]: iters left: 5 (5 enodes) 4.626 * * [simplify]: iters left: 4 (19 enodes) 4.633 * * [simplify]: iters left: 3 (29 enodes) 4.641 * * [simplify]: iters left: 2 (33 enodes) 4.650 * * [simplify]: Extracting #0: cost 1 inf + 0 4.650 * * [simplify]: Extracting #1: cost 5 inf + 0 4.650 * * [simplify]: Extracting #2: cost 12 inf + 0 4.650 * * [simplify]: Extracting #3: cost 10 inf + 3 4.650 * * [simplify]: Extracting #4: cost 3 inf + 561 4.650 * * [simplify]: Extracting #5: cost 0 inf + 977 4.651 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 4.651 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt 2) (/ (sqrt 2) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (+ (/ -1 (exp x)) (exp x)))) 4.651 * * * * [progress]: [ 51 / 137 ] simplifiying candidate # 4.651 * [simplify]: Simplifying (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 4.651 * * [simplify]: iters left: 4 (4 enodes) 4.654 * * [simplify]: iters left: 3 (12 enodes) 4.657 * * [simplify]: Extracting #0: cost 1 inf + 0 4.658 * * [simplify]: Extracting #1: cost 3 inf + 0 4.658 * * [simplify]: Extracting #2: cost 5 inf + 0 4.658 * * [simplify]: Extracting #3: cost 7 inf + 0 4.658 * * [simplify]: Extracting #4: cost 6 inf + 1 4.658 * * [simplify]: Extracting #5: cost 0 inf + 647 4.658 * [simplify]: Simplified to (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 4.658 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 4.658 * * * * [progress]: [ 52 / 137 ] simplifiying candidate # 4.658 * [simplify]: Simplifying (sqrt (* (cbrt 2) (cbrt 2))) 4.659 * * [simplify]: iters left: 4 (4 enodes) 4.661 * * [simplify]: iters left: 3 (13 enodes) 4.663 * * [simplify]: Extracting #0: cost 1 inf + 0 4.663 * * [simplify]: Extracting #1: cost 4 inf + 0 4.663 * * [simplify]: Extracting #2: cost 7 inf + 0 4.663 * * [simplify]: Extracting #3: cost 6 inf + 1 4.663 * * [simplify]: Extracting #4: cost 0 inf + 647 4.663 * [simplify]: Simplified to (fabs (cbrt 2)) 4.663 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt 2)) (* (sqrt (cbrt 2)) (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 4.663 * * * * [progress]: [ 53 / 137 ] simplifiying candidate # 4.664 * [simplify]: Simplifying (sqrt (sqrt 2)) 4.664 * * [simplify]: iters left: 2 (3 enodes) 4.665 * * [simplify]: iters left: 1 (9 enodes) 4.667 * * [simplify]: Extracting #0: cost 1 inf + 0 4.667 * * [simplify]: Extracting #1: cost 3 inf + 0 4.667 * * [simplify]: Extracting #2: cost 5 inf + 0 4.667 * * [simplify]: Extracting #3: cost 4 inf + 1 4.667 * * [simplify]: Extracting #4: cost 0 inf + 245 4.667 * [simplify]: Simplified to (sqrt (sqrt 2)) 4.667 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt 2)) (* (sqrt (sqrt 2)) (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 4.667 * * * * [progress]: [ 54 / 137 ] simplifiying candidate # 4.667 * [simplify]: Simplifying (sqrt 1) 4.667 * * [simplify]: iters left: 1 (2 enodes) 4.669 * * [simplify]: Extracting #0: cost 1 inf + 0 4.669 * * [simplify]: Extracting #1: cost 0 inf + 1 4.669 * [simplify]: Simplified to 1 4.669 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 4.669 * * * * [progress]: [ 55 / 137 ] simplifiying candidate # 4.669 * [simplify]: Simplifying (sqrt (sqrt 2)) 4.669 * * [simplify]: iters left: 2 (3 enodes) 4.671 * * [simplify]: iters left: 1 (9 enodes) 4.672 * * [simplify]: Extracting #0: cost 1 inf + 0 4.672 * * [simplify]: Extracting #1: cost 3 inf + 0 4.672 * * [simplify]: Extracting #2: cost 5 inf + 0 4.672 * * [simplify]: Extracting #3: cost 4 inf + 1 4.672 * * [simplify]: Extracting #4: cost 0 inf + 245 4.672 * [simplify]: Simplified to (sqrt (sqrt 2)) 4.672 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt 2)) (* (sqrt (sqrt 2)) (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 4.673 * * * * [progress]: [ 56 / 137 ] simplifiying candidate # 4.673 * * * * [progress]: [ 57 / 137 ] simplifiying candidate # 4.673 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 4.673 * * [simplify]: iters left: 5 (5 enodes) 4.674 * * [simplify]: iters left: 4 (18 enodes) 4.677 * * [simplify]: iters left: 3 (22 enodes) 4.680 * * [simplify]: iters left: 2 (24 enodes) 4.684 * * [simplify]: Extracting #0: cost 1 inf + 0 4.684 * * [simplify]: Extracting #1: cost 4 inf + 0 4.684 * * [simplify]: Extracting #2: cost 9 inf + 0 4.684 * * [simplify]: Extracting #3: cost 8 inf + 2 4.684 * * [simplify]: Extracting #4: cost 0 inf + 890 4.684 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 4.684 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt 2) (sqrt 2)) (+ (exp x) (exp (- x))))) 4.684 * * * * [progress]: [ 58 / 137 ] simplifiying candidate #real (real->posit16 (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))))))> 4.684 * * * * [progress]: [ 59 / 137 ] simplifiying candidate # 4.684 * * * * [progress]: [ 60 / 137 ] simplifiying candidate # 4.685 * * * * [progress]: [ 61 / 137 ] simplifiying candidate # 4.685 * * * * [progress]: [ 62 / 137 ] simplifiying candidate # 4.685 * * * * [progress]: [ 63 / 137 ] simplifiying candidate # 4.685 * [simplify]: Simplifying (- (log (sqrt 2)) (log (+ (exp x) (exp (- x))))) 4.685 * * [simplify]: iters left: 6 (10 enodes) 4.687 * * [simplify]: iters left: 5 (35 enodes) 4.694 * * [simplify]: iters left: 4 (42 enodes) 4.700 * * [simplify]: iters left: 3 (44 enodes) 4.707 * * [simplify]: Extracting #0: cost 1 inf + 0 4.707 * * [simplify]: Extracting #1: cost 5 inf + 0 4.707 * * [simplify]: Extracting #2: cost 10 inf + 0 4.707 * * [simplify]: Extracting #3: cost 15 inf + 0 4.707 * * [simplify]: Extracting #4: cost 19 inf + 1 4.707 * * [simplify]: Extracting #5: cost 16 inf + 85 4.708 * * [simplify]: Extracting #6: cost 6 inf + 1195 4.708 * * [simplify]: Extracting #7: cost 0 inf + 3323 4.708 * [simplify]: Simplified to (- (log (sqrt 2)) (log (+ (exp (- x)) (exp x)))) 4.708 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (exp (- (log (sqrt 2)) (log (+ (exp (- x)) (exp x))))))) 4.708 * * * * [progress]: [ 64 / 137 ] simplifiying candidate # 4.708 * * * * [progress]: [ 65 / 137 ] simplifiying candidate # 4.708 * * * * [progress]: [ 66 / 137 ] simplifiying candidate # 4.709 * [simplify]: Simplifying (/ (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 4.709 * * [simplify]: iters left: 6 (12 enodes) 4.712 * * [simplify]: iters left: 5 (58 enodes) 4.728 * * [simplify]: iters left: 4 (183 enodes) 4.792 * * [simplify]: iters left: 3 (495 enodes) 5.168 * * [simplify]: Extracting #0: cost 1 inf + 0 5.168 * * [simplify]: Extracting #1: cost 63 inf + 0 5.173 * * [simplify]: Extracting #2: cost 172 inf + 43 5.175 * * [simplify]: Extracting #3: cost 234 inf + 640 5.180 * * [simplify]: Extracting #4: cost 177 inf + 12570 5.190 * * [simplify]: Extracting #5: cost 53 inf + 46140 5.204 * * [simplify]: Extracting #6: cost 1 inf + 60398 5.219 * * [simplify]: Extracting #7: cost 0 inf + 60345 5.240 * [simplify]: Simplified to (/ (* 2 (sqrt 2)) (* (+ (exp x) (/ 1 (exp x))) (* (+ (exp x) (/ 1 (exp x))) (+ (exp x) (/ 1 (exp x)))))) 5.240 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (cbrt (/ (* 2 (sqrt 2)) (* (+ (exp x) (/ 1 (exp x))) (* (+ (exp x) (/ 1 (exp x))) (+ (exp x) (/ 1 (exp x))))))))) 5.240 * * * * [progress]: [ 67 / 137 ] simplifiying candidate # 5.240 * * * * [progress]: [ 68 / 137 ] simplifiying candidate # 5.240 * * * * [progress]: [ 69 / 137 ] simplifiying candidate # 5.240 * * * * [progress]: [ 70 / 137 ] simplifiying candidate # 5.240 * * * * [progress]: [ 71 / 137 ] simplifiying candidate # 5.240 * [simplify]: Simplifying (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 5.240 * * [simplify]: iters left: 6 (12 enodes) 5.244 * * [simplify]: iters left: 5 (45 enodes) 5.251 * * [simplify]: iters left: 4 (64 enodes) 5.260 * * [simplify]: iters left: 3 (73 enodes) 5.282 * * [simplify]: iters left: 2 (76 enodes) 5.292 * * [simplify]: Extracting #0: cost 1 inf + 0 5.292 * * [simplify]: Extracting #1: cost 11 inf + 0 5.292 * * [simplify]: Extracting #2: cost 22 inf + 0 5.292 * * [simplify]: Extracting #3: cost 27 inf + 0 5.292 * * [simplify]: Extracting #4: cost 30 inf + 42 5.292 * * [simplify]: Extracting #5: cost 22 inf + 791 5.292 * * [simplify]: Extracting #6: cost 16 inf + 1617 5.293 * * [simplify]: Extracting #7: cost 2 inf + 7681 5.294 * * [simplify]: Extracting #8: cost 0 inf + 8685 5.295 * [simplify]: Simplified to (* (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x)))))) 5.295 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (* (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x)))))))) 5.296 * [simplify]: Simplifying (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) 5.296 * * [simplify]: iters left: 6 (10 enodes) 5.298 * * [simplify]: iters left: 5 (33 enodes) 5.303 * * [simplify]: iters left: 4 (37 enodes) 5.312 * * [simplify]: iters left: 3 (39 enodes) 5.320 * * [simplify]: Extracting #0: cost 1 inf + 0 5.320 * * [simplify]: Extracting #1: cost 4 inf + 0 5.320 * * [simplify]: Extracting #2: cost 8 inf + 0 5.320 * * [simplify]: Extracting #3: cost 13 inf + 0 5.320 * * [simplify]: Extracting #4: cost 17 inf + 1 5.320 * * [simplify]: Extracting #5: cost 14 inf + 85 5.320 * * [simplify]: Extracting #6: cost 4 inf + 1215 5.321 * * [simplify]: Extracting #7: cost 0 inf + 2741 5.321 * [simplify]: Simplified to (/ (cbrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x)))) 5.321 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (* (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x))))))) 5.321 * * * * [progress]: [ 72 / 137 ] simplifiying candidate # 5.321 * [simplify]: Simplifying (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (+ (exp x) (exp (- x))))) 5.321 * * [simplify]: iters left: 6 (11 enodes) 5.324 * * [simplify]: iters left: 5 (38 enodes) 5.330 * * [simplify]: iters left: 4 (46 enodes) 5.337 * * [simplify]: iters left: 3 (51 enodes) 5.345 * * [simplify]: Extracting #0: cost 1 inf + 0 5.345 * * [simplify]: Extracting #1: cost 7 inf + 0 5.345 * * [simplify]: Extracting #2: cost 14 inf + 0 5.345 * * [simplify]: Extracting #3: cost 19 inf + 0 5.345 * * [simplify]: Extracting #4: cost 23 inf + 1 5.346 * * [simplify]: Extracting #5: cost 20 inf + 115 5.346 * * [simplify]: Extracting #6: cost 8 inf + 1948 5.346 * * [simplify]: Extracting #7: cost 0 inf + 4671 5.347 * [simplify]: Simplified to (* (cbrt (sqrt 2)) (/ (cbrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 5.347 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (* (cbrt (sqrt 2)) (/ (cbrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 5.347 * [simplify]: Simplifying (/ (cbrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) 5.347 * * [simplify]: iters left: 6 (10 enodes) 5.350 * * [simplify]: iters left: 5 (33 enodes) 5.355 * * [simplify]: iters left: 4 (37 enodes) 5.361 * * [simplify]: iters left: 3 (39 enodes) 5.367 * * [simplify]: Extracting #0: cost 1 inf + 0 5.367 * * [simplify]: Extracting #1: cost 4 inf + 0 5.367 * * [simplify]: Extracting #2: cost 8 inf + 0 5.367 * * [simplify]: Extracting #3: cost 13 inf + 0 5.367 * * [simplify]: Extracting #4: cost 17 inf + 1 5.367 * * [simplify]: Extracting #5: cost 14 inf + 85 5.368 * * [simplify]: Extracting #6: cost 4 inf + 1215 5.368 * * [simplify]: Extracting #7: cost 0 inf + 2581 5.368 * [simplify]: Simplified to (/ (cbrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 5.368 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (* (cbrt (sqrt 2)) (/ (cbrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x))))))) 5.368 * * * * [progress]: [ 73 / 137 ] simplifiying candidate # 5.369 * [simplify]: Simplifying (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 1) 5.369 * * [simplify]: iters left: 6 (6 enodes) 5.372 * * [simplify]: iters left: 5 (20 enodes) 5.380 * * [simplify]: iters left: 4 (30 enodes) 5.389 * * [simplify]: iters left: 3 (31 enodes) 5.399 * * [simplify]: Extracting #0: cost 1 inf + 0 5.399 * * [simplify]: Extracting #1: cost 5 inf + 0 5.399 * * [simplify]: Extracting #2: cost 7 inf + 1 5.399 * * [simplify]: Extracting #3: cost 9 inf + 1 5.399 * * [simplify]: Extracting #4: cost 8 inf + 2 5.399 * * [simplify]: Extracting #5: cost 0 inf + 972 5.400 * [simplify]: Simplified to (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 5.400 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (exp x) (exp (- x))))))) 5.400 * [simplify]: Simplifying (/ (cbrt (sqrt 2)) (+ (exp x) (exp (- x)))) 5.400 * * [simplify]: iters left: 6 (9 enodes) 5.405 * * [simplify]: iters left: 5 (30 enodes) 5.414 * * [simplify]: iters left: 4 (34 enodes) 5.425 * * [simplify]: iters left: 3 (36 enodes) 5.437 * * [simplify]: Extracting #0: cost 1 inf + 0 5.437 * * [simplify]: Extracting #1: cost 4 inf + 0 5.437 * * [simplify]: Extracting #2: cost 9 inf + 0 5.437 * * [simplify]: Extracting #3: cost 16 inf + 0 5.437 * * [simplify]: Extracting #4: cost 13 inf + 44 5.437 * * [simplify]: Extracting #5: cost 7 inf + 570 5.438 * * [simplify]: Extracting #6: cost 0 inf + 1979 5.438 * [simplify]: Simplified to (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x))) 5.438 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x)))))) 5.438 * * * * [progress]: [ 74 / 137 ] simplifiying candidate # 5.439 * [simplify]: Simplifying (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 1) 5.439 * * [simplify]: iters left: 6 (6 enodes) 5.443 * * [simplify]: iters left: 5 (20 enodes) 5.452 * * [simplify]: iters left: 4 (30 enodes) 5.459 * * [simplify]: iters left: 3 (31 enodes) 5.464 * * [simplify]: Extracting #0: cost 1 inf + 0 5.464 * * [simplify]: Extracting #1: cost 5 inf + 0 5.464 * * [simplify]: Extracting #2: cost 7 inf + 1 5.464 * * [simplify]: Extracting #3: cost 9 inf + 1 5.464 * * [simplify]: Extracting #4: cost 8 inf + 2 5.464 * * [simplify]: Extracting #5: cost 0 inf + 972 5.464 * [simplify]: Simplified to (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 5.464 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (exp x) (exp (- x))))))) 5.464 * [simplify]: Simplifying (/ (cbrt (sqrt 2)) (+ (exp x) (exp (- x)))) 5.465 * * [simplify]: iters left: 6 (9 enodes) 5.467 * * [simplify]: iters left: 5 (30 enodes) 5.471 * * [simplify]: iters left: 4 (34 enodes) 5.477 * * [simplify]: iters left: 3 (36 enodes) 5.484 * * [simplify]: Extracting #0: cost 1 inf + 0 5.484 * * [simplify]: Extracting #1: cost 4 inf + 0 5.484 * * [simplify]: Extracting #2: cost 9 inf + 0 5.484 * * [simplify]: Extracting #3: cost 16 inf + 0 5.484 * * [simplify]: Extracting #4: cost 13 inf + 44 5.484 * * [simplify]: Extracting #5: cost 7 inf + 570 5.484 * * [simplify]: Extracting #6: cost 0 inf + 1979 5.484 * [simplify]: Simplified to (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x))) 5.484 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x)))))) 5.484 * * * * [progress]: [ 75 / 137 ] simplifiying candidate # 5.485 * [simplify]: Simplifying (/ (sqrt (* (cbrt 2) (cbrt 2))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 5.485 * * [simplify]: iters left: 6 (12 enodes) 5.488 * * [simplify]: iters left: 5 (42 enodes) 5.495 * * [simplify]: iters left: 4 (48 enodes) 5.507 * * [simplify]: iters left: 3 (50 enodes) 5.515 * * [simplify]: Extracting #0: cost 1 inf + 0 5.515 * * [simplify]: Extracting #1: cost 6 inf + 0 5.515 * * [simplify]: Extracting #2: cost 13 inf + 0 5.515 * * [simplify]: Extracting #3: cost 19 inf + 0 5.515 * * [simplify]: Extracting #4: cost 23 inf + 1 5.515 * * [simplify]: Extracting #5: cost 20 inf + 155 5.515 * * [simplify]: Extracting #6: cost 8 inf + 1617 5.516 * * [simplify]: Extracting #7: cost 2 inf + 3785 5.516 * * [simplify]: Extracting #8: cost 0 inf + 4749 5.517 * [simplify]: Simplified to (/ (fabs (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 5.517 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ (fabs (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (cbrt 2)) (cbrt (+ (exp x) (exp (- x)))))))) 5.517 * [simplify]: Simplifying (/ (sqrt (cbrt 2)) (cbrt (+ (exp x) (exp (- x))))) 5.517 * * [simplify]: iters left: 6 (10 enodes) 5.520 * * [simplify]: iters left: 5 (33 enodes) 5.525 * * [simplify]: iters left: 4 (37 enodes) 5.530 * * [simplify]: iters left: 3 (39 enodes) 5.536 * * [simplify]: Extracting #0: cost 1 inf + 0 5.536 * * [simplify]: Extracting #1: cost 4 inf + 0 5.537 * * [simplify]: Extracting #2: cost 8 inf + 0 5.537 * * [simplify]: Extracting #3: cost 13 inf + 0 5.537 * * [simplify]: Extracting #4: cost 17 inf + 1 5.537 * * [simplify]: Extracting #5: cost 14 inf + 125 5.537 * * [simplify]: Extracting #6: cost 4 inf + 1295 5.537 * * [simplify]: Extracting #7: cost 0 inf + 2821 5.537 * [simplify]: Simplified to (/ (sqrt (cbrt 2)) (cbrt (+ (exp (- x)) (exp x)))) 5.537 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ (fabs (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (cbrt 2)) (cbrt (+ (exp (- x)) (exp x))))))) 5.538 * * * * [progress]: [ 76 / 137 ] simplifiying candidate # 5.538 * [simplify]: Simplifying (/ (sqrt (* (cbrt 2) (cbrt 2))) (sqrt (+ (exp x) (exp (- x))))) 5.538 * * [simplify]: iters left: 6 (11 enodes) 5.540 * * [simplify]: iters left: 5 (37 enodes) 5.546 * * [simplify]: iters left: 4 (41 enodes) 5.552 * * [simplify]: iters left: 3 (43 enodes) 5.558 * * [simplify]: Extracting #0: cost 1 inf + 0 5.558 * * [simplify]: Extracting #1: cost 4 inf + 0 5.559 * * [simplify]: Extracting #2: cost 9 inf + 0 5.559 * * [simplify]: Extracting #3: cost 15 inf + 0 5.559 * * [simplify]: Extracting #4: cost 19 inf + 1 5.559 * * [simplify]: Extracting #5: cost 11 inf + 610 5.559 * * [simplify]: Extracting #6: cost 2 inf + 2059 5.559 * * [simplify]: Extracting #7: cost 1 inf + 2481 5.560 * * [simplify]: Extracting #8: cost 0 inf + 2903 5.560 * [simplify]: Simplified to (/ (fabs (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 5.560 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ (fabs (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (cbrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 5.560 * [simplify]: Simplifying (/ (sqrt (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 5.560 * * [simplify]: iters left: 6 (10 enodes) 5.563 * * [simplify]: iters left: 5 (33 enodes) 5.572 * * [simplify]: iters left: 4 (37 enodes) 5.578 * * [simplify]: iters left: 3 (39 enodes) 5.584 * * [simplify]: Extracting #0: cost 1 inf + 0 5.584 * * [simplify]: Extracting #1: cost 4 inf + 0 5.584 * * [simplify]: Extracting #2: cost 8 inf + 0 5.584 * * [simplify]: Extracting #3: cost 13 inf + 0 5.584 * * [simplify]: Extracting #4: cost 17 inf + 1 5.584 * * [simplify]: Extracting #5: cost 14 inf + 125 5.584 * * [simplify]: Extracting #6: cost 4 inf + 1295 5.584 * * [simplify]: Extracting #7: cost 0 inf + 2661 5.585 * [simplify]: Simplified to (/ (sqrt (cbrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 5.585 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ (fabs (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (cbrt 2)) (sqrt (+ (exp (- x)) (exp x))))))) 5.585 * * * * [progress]: [ 77 / 137 ] simplifiying candidate # 5.585 * [simplify]: Simplifying (/ (sqrt (* (cbrt 2) (cbrt 2))) 1) 5.585 * * [simplify]: iters left: 6 (6 enodes) 5.587 * * [simplify]: iters left: 5 (19 enodes) 5.591 * * [simplify]: iters left: 4 (23 enodes) 5.594 * * [simplify]: Extracting #0: cost 1 inf + 0 5.594 * * [simplify]: Extracting #1: cost 5 inf + 0 5.594 * * [simplify]: Extracting #2: cost 7 inf + 1 5.594 * * [simplify]: Extracting #3: cost 6 inf + 2 5.594 * * [simplify]: Extracting #4: cost 0 inf + 648 5.594 * [simplify]: Simplified to (fabs (cbrt 2)) 5.594 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (fabs (cbrt 2)) (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x))))))) 5.595 * [simplify]: Simplifying (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x)))) 5.595 * * [simplify]: iters left: 6 (9 enodes) 5.597 * * [simplify]: iters left: 5 (30 enodes) 5.602 * * [simplify]: iters left: 4 (34 enodes) 5.612 * * [simplify]: iters left: 3 (36 enodes) 5.623 * * [simplify]: Extracting #0: cost 1 inf + 0 5.623 * * [simplify]: Extracting #1: cost 4 inf + 0 5.623 * * [simplify]: Extracting #2: cost 9 inf + 0 5.623 * * [simplify]: Extracting #3: cost 16 inf + 0 5.623 * * [simplify]: Extracting #4: cost 13 inf + 44 5.623 * * [simplify]: Extracting #5: cost 7 inf + 650 5.624 * * [simplify]: Extracting #6: cost 0 inf + 2059 5.624 * [simplify]: Simplified to (/ (sqrt (cbrt 2)) (+ (exp (- x)) (exp x))) 5.624 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (fabs (cbrt 2)) (/ (sqrt (cbrt 2)) (+ (exp (- x)) (exp x)))))) 5.624 * * * * [progress]: [ 78 / 137 ] simplifiying candidate # 5.625 * [simplify]: Simplifying (/ (sqrt (* (cbrt 2) (cbrt 2))) 1) 5.625 * * [simplify]: iters left: 6 (6 enodes) 5.628 * * [simplify]: iters left: 5 (19 enodes) 5.634 * * [simplify]: iters left: 4 (23 enodes) 5.637 * * [simplify]: Extracting #0: cost 1 inf + 0 5.637 * * [simplify]: Extracting #1: cost 5 inf + 0 5.637 * * [simplify]: Extracting #2: cost 7 inf + 1 5.637 * * [simplify]: Extracting #3: cost 6 inf + 2 5.638 * * [simplify]: Extracting #4: cost 0 inf + 648 5.638 * [simplify]: Simplified to (fabs (cbrt 2)) 5.638 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (fabs (cbrt 2)) (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x))))))) 5.638 * [simplify]: Simplifying (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x)))) 5.638 * * [simplify]: iters left: 6 (9 enodes) 5.640 * * [simplify]: iters left: 5 (30 enodes) 5.645 * * [simplify]: iters left: 4 (34 enodes) 5.650 * * [simplify]: iters left: 3 (36 enodes) 5.655 * * [simplify]: Extracting #0: cost 1 inf + 0 5.655 * * [simplify]: Extracting #1: cost 4 inf + 0 5.655 * * [simplify]: Extracting #2: cost 9 inf + 0 5.655 * * [simplify]: Extracting #3: cost 16 inf + 0 5.655 * * [simplify]: Extracting #4: cost 13 inf + 44 5.655 * * [simplify]: Extracting #5: cost 7 inf + 650 5.656 * * [simplify]: Extracting #6: cost 0 inf + 2059 5.656 * [simplify]: Simplified to (/ (sqrt (cbrt 2)) (+ (exp (- x)) (exp x))) 5.656 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (fabs (cbrt 2)) (/ (sqrt (cbrt 2)) (+ (exp (- x)) (exp x)))))) 5.656 * * * * [progress]: [ 79 / 137 ] simplifiying candidate # 5.656 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 5.656 * * [simplify]: iters left: 6 (11 enodes) 5.659 * * [simplify]: iters left: 5 (38 enodes) 5.666 * * [simplify]: iters left: 4 (44 enodes) 5.673 * * [simplify]: iters left: 3 (46 enodes) 5.679 * * [simplify]: Extracting #0: cost 1 inf + 0 5.680 * * [simplify]: Extracting #1: cost 6 inf + 0 5.680 * * [simplify]: Extracting #2: cost 12 inf + 0 5.680 * * [simplify]: Extracting #3: cost 17 inf + 0 5.680 * * [simplify]: Extracting #4: cost 21 inf + 1 5.680 * * [simplify]: Extracting #5: cost 17 inf + 126 5.680 * * [simplify]: Extracting #6: cost 10 inf + 833 5.680 * * [simplify]: Extracting #7: cost 4 inf + 2500 5.681 * * [simplify]: Extracting #8: cost 1 inf + 3725 5.681 * * [simplify]: Extracting #9: cost 0 inf + 4187 5.681 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))) 5.681 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x)))))))) 5.682 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) 5.682 * * [simplify]: iters left: 6 (10 enodes) 5.684 * * [simplify]: iters left: 5 (33 enodes) 5.689 * * [simplify]: iters left: 4 (37 enodes) 5.695 * * [simplify]: iters left: 3 (39 enodes) 5.701 * * [simplify]: Extracting #0: cost 1 inf + 0 5.701 * * [simplify]: Extracting #1: cost 4 inf + 0 5.701 * * [simplify]: Extracting #2: cost 8 inf + 0 5.701 * * [simplify]: Extracting #3: cost 13 inf + 0 5.701 * * [simplify]: Extracting #4: cost 17 inf + 1 5.701 * * [simplify]: Extracting #5: cost 14 inf + 85 5.701 * * [simplify]: Extracting #6: cost 4 inf + 1135 5.702 * * [simplify]: Extracting #7: cost 0 inf + 2581 5.702 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x)))) 5.702 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x))))))) 5.702 * * * * [progress]: [ 80 / 137 ] simplifiying candidate # 5.702 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) 5.702 * * [simplify]: iters left: 6 (10 enodes) 5.705 * * [simplify]: iters left: 5 (33 enodes) 5.710 * * [simplify]: iters left: 4 (37 enodes) 5.716 * * [simplify]: iters left: 3 (39 enodes) 5.722 * * [simplify]: Extracting #0: cost 1 inf + 0 5.722 * * [simplify]: Extracting #1: cost 4 inf + 0 5.722 * * [simplify]: Extracting #2: cost 8 inf + 0 5.722 * * [simplify]: Extracting #3: cost 13 inf + 0 5.722 * * [simplify]: Extracting #4: cost 17 inf + 1 5.722 * * [simplify]: Extracting #5: cost 14 inf + 85 5.722 * * [simplify]: Extracting #6: cost 4 inf + 1135 5.722 * * [simplify]: Extracting #7: cost 0 inf + 2421 5.722 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 5.722 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 5.723 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) 5.723 * * [simplify]: iters left: 6 (10 enodes) 5.725 * * [simplify]: iters left: 5 (33 enodes) 5.730 * * [simplify]: iters left: 4 (37 enodes) 5.736 * * [simplify]: iters left: 3 (39 enodes) 5.744 * * [simplify]: Extracting #0: cost 1 inf + 0 5.744 * * [simplify]: Extracting #1: cost 4 inf + 0 5.744 * * [simplify]: Extracting #2: cost 8 inf + 0 5.744 * * [simplify]: Extracting #3: cost 13 inf + 0 5.744 * * [simplify]: Extracting #4: cost 17 inf + 1 5.744 * * [simplify]: Extracting #5: cost 14 inf + 85 5.744 * * [simplify]: Extracting #6: cost 4 inf + 1135 5.744 * * [simplify]: Extracting #7: cost 0 inf + 2421 5.745 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 5.745 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x))))))) 5.745 * * * * [progress]: [ 81 / 137 ] simplifiying candidate # 5.745 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) 1) 5.745 * * [simplify]: iters left: 4 (5 enodes) 5.747 * * [simplify]: iters left: 3 (15 enodes) 5.750 * * [simplify]: iters left: 2 (17 enodes) 5.753 * * [simplify]: iters left: 1 (19 enodes) 5.756 * * [simplify]: Extracting #0: cost 1 inf + 0 5.756 * * [simplify]: Extracting #1: cost 4 inf + 0 5.756 * * [simplify]: Extracting #2: cost 5 inf + 1 5.756 * * [simplify]: Extracting #3: cost 4 inf + 2 5.756 * * [simplify]: Extracting #4: cost 1 inf + 165 5.756 * * [simplify]: Extracting #5: cost 0 inf + 246 5.756 * [simplify]: Simplified to (sqrt (sqrt 2)) 5.756 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x))))))) 5.756 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))) 5.756 * * [simplify]: iters left: 6 (9 enodes) 5.759 * * [simplify]: iters left: 5 (30 enodes) 5.763 * * [simplify]: iters left: 4 (34 enodes) 5.769 * * [simplify]: iters left: 3 (36 enodes) 5.777 * * [simplify]: Extracting #0: cost 1 inf + 0 5.777 * * [simplify]: Extracting #1: cost 4 inf + 0 5.777 * * [simplify]: Extracting #2: cost 9 inf + 0 5.777 * * [simplify]: Extracting #3: cost 16 inf + 0 5.777 * * [simplify]: Extracting #4: cost 13 inf + 44 5.777 * * [simplify]: Extracting #5: cost 7 inf + 570 5.778 * * [simplify]: Extracting #6: cost 0 inf + 1819 5.778 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))) 5.778 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x)))))) 5.778 * * * * [progress]: [ 82 / 137 ] simplifiying candidate # 5.779 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) 1) 5.779 * * [simplify]: iters left: 4 (5 enodes) 5.782 * * [simplify]: iters left: 3 (15 enodes) 5.789 * * [simplify]: iters left: 2 (17 enodes) 5.795 * * [simplify]: iters left: 1 (19 enodes) 5.801 * * [simplify]: Extracting #0: cost 1 inf + 0 5.801 * * [simplify]: Extracting #1: cost 4 inf + 0 5.801 * * [simplify]: Extracting #2: cost 5 inf + 1 5.801 * * [simplify]: Extracting #3: cost 4 inf + 2 5.801 * * [simplify]: Extracting #4: cost 1 inf + 165 5.801 * * [simplify]: Extracting #5: cost 0 inf + 246 5.802 * [simplify]: Simplified to (sqrt (sqrt 2)) 5.802 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x))))))) 5.802 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))) 5.802 * * [simplify]: iters left: 6 (9 enodes) 5.806 * * [simplify]: iters left: 5 (30 enodes) 5.816 * * [simplify]: iters left: 4 (34 enodes) 5.826 * * [simplify]: iters left: 3 (36 enodes) 5.837 * * [simplify]: Extracting #0: cost 1 inf + 0 5.837 * * [simplify]: Extracting #1: cost 4 inf + 0 5.837 * * [simplify]: Extracting #2: cost 9 inf + 0 5.837 * * [simplify]: Extracting #3: cost 16 inf + 0 5.837 * * [simplify]: Extracting #4: cost 13 inf + 44 5.838 * * [simplify]: Extracting #5: cost 7 inf + 570 5.838 * * [simplify]: Extracting #6: cost 0 inf + 1819 5.838 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))) 5.839 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x)))))) 5.839 * * * * [progress]: [ 83 / 137 ] simplifiying candidate # 5.839 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 5.839 * * [simplify]: iters left: 6 (10 enodes) 5.844 * * [simplify]: iters left: 5 (36 enodes) 5.855 * * [simplify]: iters left: 4 (43 enodes) 5.866 * * [simplify]: iters left: 3 (45 enodes) 5.879 * * [simplify]: Extracting #0: cost 1 inf + 0 5.879 * * [simplify]: Extracting #1: cost 7 inf + 0 5.880 * * [simplify]: Extracting #2: cost 11 inf + 1 5.880 * * [simplify]: Extracting #3: cost 14 inf + 1 5.880 * * [simplify]: Extracting #4: cost 18 inf + 1 5.880 * * [simplify]: Extracting #5: cost 15 inf + 225 5.880 * * [simplify]: Extracting #6: cost 8 inf + 1533 5.881 * * [simplify]: Extracting #7: cost 0 inf + 4306 5.882 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 5.882 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x)))))))) 5.882 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 5.882 * * [simplify]: iters left: 6 (9 enodes) 5.886 * * [simplify]: iters left: 5 (30 enodes) 5.895 * * [simplify]: iters left: 4 (34 enodes) 5.905 * * [simplify]: iters left: 3 (36 enodes) 5.916 * * [simplify]: Extracting #0: cost 1 inf + 0 5.916 * * [simplify]: Extracting #1: cost 4 inf + 0 5.916 * * [simplify]: Extracting #2: cost 8 inf + 0 5.916 * * [simplify]: Extracting #3: cost 10 inf + 1 5.916 * * [simplify]: Extracting #4: cost 13 inf + 83 5.916 * * [simplify]: Extracting #5: cost 8 inf + 379 5.916 * * [simplify]: Extracting #6: cost 4 inf + 1053 5.917 * * [simplify]: Extracting #7: cost 0 inf + 2339 5.917 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 5.918 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x)))))))) 5.918 * * * * [progress]: [ 84 / 137 ] simplifiying candidate # 5.918 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) 5.918 * * [simplify]: iters left: 6 (9 enodes) 5.923 * * [simplify]: iters left: 5 (31 enodes) 5.932 * * [simplify]: iters left: 4 (33 enodes) 5.940 * * [simplify]: Extracting #0: cost 1 inf + 0 5.941 * * [simplify]: Extracting #1: cost 4 inf + 0 5.941 * * [simplify]: Extracting #2: cost 5 inf + 1 5.941 * * [simplify]: Extracting #3: cost 8 inf + 1 5.941 * * [simplify]: Extracting #4: cost 12 inf + 1 5.941 * * [simplify]: Extracting #5: cost 9 inf + 225 5.941 * * [simplify]: Extracting #6: cost 2 inf + 1412 5.941 * * [simplify]: Extracting #7: cost 0 inf + 2016 5.942 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 5.942 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 5.942 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 5.942 * * [simplify]: iters left: 6 (9 enodes) 5.947 * * [simplify]: iters left: 5 (30 enodes) 5.955 * * [simplify]: iters left: 4 (34 enodes) 5.965 * * [simplify]: iters left: 3 (36 enodes) 5.975 * * [simplify]: Extracting #0: cost 1 inf + 0 5.975 * * [simplify]: Extracting #1: cost 4 inf + 0 5.975 * * [simplify]: Extracting #2: cost 8 inf + 0 5.975 * * [simplify]: Extracting #3: cost 10 inf + 1 5.975 * * [simplify]: Extracting #4: cost 13 inf + 83 5.975 * * [simplify]: Extracting #5: cost 8 inf + 379 5.976 * * [simplify]: Extracting #6: cost 4 inf + 1013 5.976 * * [simplify]: Extracting #7: cost 0 inf + 2179 5.977 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 5.977 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 5.977 * * * * [progress]: [ 85 / 137 ] simplifiying candidate # 5.977 * [simplify]: Simplifying (/ (sqrt 1) 1) 5.977 * * [simplify]: iters left: 3 (3 enodes) 5.980 * * [simplify]: iters left: 2 (9 enodes) 5.983 * * [simplify]: iters left: 1 (11 enodes) 5.985 * * [simplify]: Extracting #0: cost 1 inf + 0 5.985 * * [simplify]: Extracting #1: cost 0 inf + 1 5.985 * [simplify]: Simplified to 1 5.985 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* 1 (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 5.986 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 5.986 * * [simplify]: iters left: 6 (8 enodes) 5.990 * * [simplify]: iters left: 5 (27 enodes) 5.998 * * [simplify]: iters left: 4 (31 enodes) 6.007 * * [simplify]: iters left: 3 (33 enodes) 6.014 * * [simplify]: Extracting #0: cost 1 inf + 0 6.014 * * [simplify]: Extracting #1: cost 4 inf + 0 6.014 * * [simplify]: Extracting #2: cost 9 inf + 0 6.015 * * [simplify]: Extracting #3: cost 13 inf + 1 6.015 * * [simplify]: Extracting #4: cost 8 inf + 267 6.015 * * [simplify]: Extracting #5: cost 1 inf + 1275 6.015 * * [simplify]: Extracting #6: cost 0 inf + 1577 6.015 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 6.015 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* 1 (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 6.015 * * * * [progress]: [ 86 / 137 ] simplifiying candidate # 6.015 * [simplify]: Simplifying (/ (sqrt 1) 1) 6.015 * * [simplify]: iters left: 3 (3 enodes) 6.019 * * [simplify]: iters left: 2 (9 enodes) 6.020 * * [simplify]: iters left: 1 (11 enodes) 6.022 * * [simplify]: Extracting #0: cost 1 inf + 0 6.022 * * [simplify]: Extracting #1: cost 0 inf + 1 6.022 * [simplify]: Simplified to 1 6.022 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* 1 (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 6.022 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 6.022 * * [simplify]: iters left: 6 (8 enodes) 6.024 * * [simplify]: iters left: 5 (27 enodes) 6.028 * * [simplify]: iters left: 4 (31 enodes) 6.033 * * [simplify]: iters left: 3 (33 enodes) 6.038 * * [simplify]: Extracting #0: cost 1 inf + 0 6.038 * * [simplify]: Extracting #1: cost 4 inf + 0 6.038 * * [simplify]: Extracting #2: cost 9 inf + 0 6.038 * * [simplify]: Extracting #3: cost 13 inf + 1 6.038 * * [simplify]: Extracting #4: cost 8 inf + 267 6.038 * * [simplify]: Extracting #5: cost 1 inf + 1275 6.039 * * [simplify]: Extracting #6: cost 0 inf + 1577 6.039 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 6.039 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* 1 (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 6.039 * * * * [progress]: [ 87 / 137 ] simplifiying candidate # 6.039 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 6.039 * * [simplify]: iters left: 6 (11 enodes) 6.042 * * [simplify]: iters left: 5 (38 enodes) 6.048 * * [simplify]: iters left: 4 (44 enodes) 6.054 * * [simplify]: iters left: 3 (46 enodes) 6.060 * * [simplify]: Extracting #0: cost 1 inf + 0 6.060 * * [simplify]: Extracting #1: cost 6 inf + 0 6.061 * * [simplify]: Extracting #2: cost 12 inf + 0 6.061 * * [simplify]: Extracting #3: cost 17 inf + 0 6.061 * * [simplify]: Extracting #4: cost 21 inf + 1 6.061 * * [simplify]: Extracting #5: cost 17 inf + 126 6.061 * * [simplify]: Extracting #6: cost 10 inf + 833 6.061 * * [simplify]: Extracting #7: cost 4 inf + 2500 6.061 * * [simplify]: Extracting #8: cost 1 inf + 3725 6.062 * * [simplify]: Extracting #9: cost 0 inf + 4187 6.062 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))) 6.062 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x)))))))) 6.063 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) 6.063 * * [simplify]: iters left: 6 (10 enodes) 6.065 * * [simplify]: iters left: 5 (33 enodes) 6.070 * * [simplify]: iters left: 4 (37 enodes) 6.075 * * [simplify]: iters left: 3 (39 enodes) 6.085 * * [simplify]: Extracting #0: cost 1 inf + 0 6.085 * * [simplify]: Extracting #1: cost 4 inf + 0 6.085 * * [simplify]: Extracting #2: cost 8 inf + 0 6.085 * * [simplify]: Extracting #3: cost 13 inf + 0 6.085 * * [simplify]: Extracting #4: cost 17 inf + 1 6.085 * * [simplify]: Extracting #5: cost 14 inf + 85 6.086 * * [simplify]: Extracting #6: cost 4 inf + 1135 6.086 * * [simplify]: Extracting #7: cost 0 inf + 2581 6.086 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x)))) 6.087 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x))))))) 6.087 * * * * [progress]: [ 88 / 137 ] simplifiying candidate # 6.087 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) 6.087 * * [simplify]: iters left: 6 (10 enodes) 6.091 * * [simplify]: iters left: 5 (33 enodes) 6.100 * * [simplify]: iters left: 4 (37 enodes) 6.111 * * [simplify]: iters left: 3 (39 enodes) 6.117 * * [simplify]: Extracting #0: cost 1 inf + 0 6.117 * * [simplify]: Extracting #1: cost 4 inf + 0 6.117 * * [simplify]: Extracting #2: cost 8 inf + 0 6.117 * * [simplify]: Extracting #3: cost 13 inf + 0 6.117 * * [simplify]: Extracting #4: cost 17 inf + 1 6.117 * * [simplify]: Extracting #5: cost 14 inf + 85 6.117 * * [simplify]: Extracting #6: cost 4 inf + 1135 6.118 * * [simplify]: Extracting #7: cost 0 inf + 2421 6.118 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 6.118 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 6.118 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) 6.118 * * [simplify]: iters left: 6 (10 enodes) 6.121 * * [simplify]: iters left: 5 (33 enodes) 6.127 * * [simplify]: iters left: 4 (37 enodes) 6.132 * * [simplify]: iters left: 3 (39 enodes) 6.138 * * [simplify]: Extracting #0: cost 1 inf + 0 6.138 * * [simplify]: Extracting #1: cost 4 inf + 0 6.138 * * [simplify]: Extracting #2: cost 8 inf + 0 6.138 * * [simplify]: Extracting #3: cost 13 inf + 0 6.138 * * [simplify]: Extracting #4: cost 17 inf + 1 6.138 * * [simplify]: Extracting #5: cost 14 inf + 85 6.138 * * [simplify]: Extracting #6: cost 4 inf + 1135 6.139 * * [simplify]: Extracting #7: cost 0 inf + 2421 6.139 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))) 6.139 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x))))))) 6.139 * * * * [progress]: [ 89 / 137 ] simplifiying candidate # 6.139 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) 1) 6.139 * * [simplify]: iters left: 4 (5 enodes) 6.141 * * [simplify]: iters left: 3 (15 enodes) 6.144 * * [simplify]: iters left: 2 (17 enodes) 6.147 * * [simplify]: iters left: 1 (19 enodes) 6.150 * * [simplify]: Extracting #0: cost 1 inf + 0 6.150 * * [simplify]: Extracting #1: cost 4 inf + 0 6.150 * * [simplify]: Extracting #2: cost 5 inf + 1 6.150 * * [simplify]: Extracting #3: cost 4 inf + 2 6.150 * * [simplify]: Extracting #4: cost 1 inf + 165 6.150 * * [simplify]: Extracting #5: cost 0 inf + 246 6.150 * [simplify]: Simplified to (sqrt (sqrt 2)) 6.150 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x))))))) 6.151 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))) 6.151 * * [simplify]: iters left: 6 (9 enodes) 6.153 * * [simplify]: iters left: 5 (30 enodes) 6.158 * * [simplify]: iters left: 4 (34 enodes) 6.165 * * [simplify]: iters left: 3 (36 enodes) 6.176 * * [simplify]: Extracting #0: cost 1 inf + 0 6.176 * * [simplify]: Extracting #1: cost 4 inf + 0 6.176 * * [simplify]: Extracting #2: cost 9 inf + 0 6.176 * * [simplify]: Extracting #3: cost 16 inf + 0 6.176 * * [simplify]: Extracting #4: cost 13 inf + 44 6.176 * * [simplify]: Extracting #5: cost 7 inf + 570 6.177 * * [simplify]: Extracting #6: cost 0 inf + 1819 6.177 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))) 6.177 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x)))))) 6.177 * * * * [progress]: [ 90 / 137 ] simplifiying candidate # 6.178 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) 1) 6.178 * * [simplify]: iters left: 4 (5 enodes) 6.181 * * [simplify]: iters left: 3 (15 enodes) 6.186 * * [simplify]: iters left: 2 (17 enodes) 6.191 * * [simplify]: iters left: 1 (19 enodes) 6.194 * * [simplify]: Extracting #0: cost 1 inf + 0 6.194 * * [simplify]: Extracting #1: cost 4 inf + 0 6.194 * * [simplify]: Extracting #2: cost 5 inf + 1 6.194 * * [simplify]: Extracting #3: cost 4 inf + 2 6.194 * * [simplify]: Extracting #4: cost 1 inf + 165 6.194 * * [simplify]: Extracting #5: cost 0 inf + 246 6.194 * [simplify]: Simplified to (sqrt (sqrt 2)) 6.194 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x))))))) 6.194 * [simplify]: Simplifying (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))) 6.194 * * [simplify]: iters left: 6 (9 enodes) 6.197 * * [simplify]: iters left: 5 (30 enodes) 6.203 * * [simplify]: iters left: 4 (34 enodes) 6.208 * * [simplify]: iters left: 3 (36 enodes) 6.213 * * [simplify]: Extracting #0: cost 1 inf + 0 6.214 * * [simplify]: Extracting #1: cost 4 inf + 0 6.214 * * [simplify]: Extracting #2: cost 9 inf + 0 6.214 * * [simplify]: Extracting #3: cost 16 inf + 0 6.214 * * [simplify]: Extracting #4: cost 13 inf + 44 6.214 * * [simplify]: Extracting #5: cost 7 inf + 570 6.214 * * [simplify]: Extracting #6: cost 0 inf + 1819 6.214 * [simplify]: Simplified to (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x))) 6.214 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x)))))) 6.214 * * * * [progress]: [ 91 / 137 ] simplifiying candidate # 6.215 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 6.215 * * [simplify]: iters left: 6 (9 enodes) 6.217 * * [simplify]: iters left: 5 (33 enodes) 6.222 * * [simplify]: iters left: 4 (37 enodes) 6.233 * * [simplify]: Extracting #0: cost 1 inf + 0 6.233 * * [simplify]: Extracting #1: cost 6 inf + 0 6.233 * * [simplify]: Extracting #2: cost 9 inf + 1 6.233 * * [simplify]: Extracting #3: cost 12 inf + 1 6.233 * * [simplify]: Extracting #4: cost 16 inf + 1 6.233 * * [simplify]: Extracting #5: cost 15 inf + 43 6.233 * * [simplify]: Extracting #6: cost 8 inf + 890 6.234 * * [simplify]: Extracting #7: cost 2 inf + 2858 6.235 * * [simplify]: Extracting #8: cost 0 inf + 3622 6.235 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 6.236 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x)))))))) 6.236 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 6.236 * * [simplify]: iters left: 6 (9 enodes) 6.241 * * [simplify]: iters left: 5 (30 enodes) 6.251 * * [simplify]: iters left: 4 (34 enodes) 6.262 * * [simplify]: iters left: 3 (36 enodes) 6.273 * * [simplify]: Extracting #0: cost 1 inf + 0 6.273 * * [simplify]: Extracting #1: cost 4 inf + 0 6.273 * * [simplify]: Extracting #2: cost 8 inf + 0 6.273 * * [simplify]: Extracting #3: cost 10 inf + 1 6.273 * * [simplify]: Extracting #4: cost 13 inf + 83 6.273 * * [simplify]: Extracting #5: cost 8 inf + 379 6.274 * * [simplify]: Extracting #6: cost 4 inf + 1053 6.274 * * [simplify]: Extracting #7: cost 0 inf + 2339 6.275 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 6.275 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x)))))))) 6.275 * * * * [progress]: [ 92 / 137 ] simplifiying candidate # 6.275 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 6.275 * * [simplify]: iters left: 6 (8 enodes) 6.279 * * [simplify]: iters left: 5 (28 enodes) 6.288 * * [simplify]: iters left: 4 (30 enodes) 6.296 * * [simplify]: Extracting #0: cost 1 inf + 0 6.296 * * [simplify]: Extracting #1: cost 4 inf + 0 6.296 * * [simplify]: Extracting #2: cost 5 inf + 1 6.296 * * [simplify]: Extracting #3: cost 8 inf + 1 6.296 * * [simplify]: Extracting #4: cost 12 inf + 1 6.296 * * [simplify]: Extracting #5: cost 11 inf + 43 6.296 * * [simplify]: Extracting #6: cost 6 inf + 558 6.297 * * [simplify]: Extracting #7: cost 2 inf + 1453 6.297 * * [simplify]: Extracting #8: cost 0 inf + 2016 6.298 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 6.298 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 6.298 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.298 * * [simplify]: iters left: 6 (9 enodes) 6.303 * * [simplify]: iters left: 5 (30 enodes) 6.312 * * [simplify]: iters left: 4 (34 enodes) 6.322 * * [simplify]: iters left: 3 (36 enodes) 6.333 * * [simplify]: Extracting #0: cost 1 inf + 0 6.333 * * [simplify]: Extracting #1: cost 4 inf + 0 6.333 * * [simplify]: Extracting #2: cost 8 inf + 0 6.333 * * [simplify]: Extracting #3: cost 10 inf + 1 6.333 * * [simplify]: Extracting #4: cost 13 inf + 83 6.333 * * [simplify]: Extracting #5: cost 8 inf + 379 6.333 * * [simplify]: Extracting #6: cost 4 inf + 1013 6.334 * * [simplify]: Extracting #7: cost 0 inf + 2179 6.334 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.334 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 6.334 * * * * [progress]: [ 93 / 137 ] simplifiying candidate # 6.335 * [simplify]: Simplifying (/ 1 1) 6.335 * * [simplify]: iters left: 2 (2 enodes) 6.336 * * [simplify]: iters left: 1 (6 enodes) 6.338 * * [simplify]: Extracting #0: cost 1 inf + 0 6.338 * * [simplify]: Extracting #1: cost 0 inf + 1 6.338 * [simplify]: Simplified to 1 6.338 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* 1 (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 6.340 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 6.340 * * [simplify]: iters left: 6 (8 enodes) 6.344 * * [simplify]: iters left: 5 (27 enodes) 6.351 * * [simplify]: iters left: 4 (31 enodes) 6.356 * * [simplify]: iters left: 3 (33 enodes) 6.361 * * [simplify]: Extracting #0: cost 1 inf + 0 6.361 * * [simplify]: Extracting #1: cost 4 inf + 0 6.361 * * [simplify]: Extracting #2: cost 9 inf + 0 6.361 * * [simplify]: Extracting #3: cost 13 inf + 1 6.361 * * [simplify]: Extracting #4: cost 8 inf + 267 6.361 * * [simplify]: Extracting #5: cost 1 inf + 1275 6.361 * * [simplify]: Extracting #6: cost 0 inf + 1577 6.361 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 6.361 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* 1 (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 6.362 * * * * [progress]: [ 94 / 137 ] simplifiying candidate # 6.362 * [simplify]: Simplifying (/ 1 1) 6.362 * * [simplify]: iters left: 2 (2 enodes) 6.362 * * [simplify]: iters left: 1 (6 enodes) 6.364 * * [simplify]: Extracting #0: cost 1 inf + 0 6.364 * * [simplify]: Extracting #1: cost 0 inf + 1 6.364 * [simplify]: Simplified to 1 6.364 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (* 1 (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 6.364 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 6.364 * * [simplify]: iters left: 6 (8 enodes) 6.366 * * [simplify]: iters left: 5 (27 enodes) 6.370 * * [simplify]: iters left: 4 (31 enodes) 6.375 * * [simplify]: iters left: 3 (33 enodes) 6.380 * * [simplify]: Extracting #0: cost 1 inf + 0 6.380 * * [simplify]: Extracting #1: cost 4 inf + 0 6.380 * * [simplify]: Extracting #2: cost 9 inf + 0 6.380 * * [simplify]: Extracting #3: cost 13 inf + 1 6.380 * * [simplify]: Extracting #4: cost 8 inf + 267 6.380 * * [simplify]: Extracting #5: cost 1 inf + 1275 6.380 * * [simplify]: Extracting #6: cost 0 inf + 1577 6.380 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 6.380 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* 1 (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 6.380 * * * * [progress]: [ 95 / 137 ] simplifiying candidate # 6.380 * * * * [progress]: [ 96 / 137 ] simplifiying candidate # 6.381 * * * * [progress]: [ 97 / 137 ] simplifiying candidate # 6.381 * * * * [progress]: [ 98 / 137 ] simplifiying candidate # 6.381 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 6.381 * * [simplify]: iters left: 6 (6 enodes) 6.382 * * [simplify]: iters left: 5 (21 enodes) 6.385 * * [simplify]: iters left: 4 (25 enodes) 6.389 * * [simplify]: iters left: 3 (27 enodes) 6.393 * * [simplify]: Extracting #0: cost 1 inf + 0 6.393 * * [simplify]: Extracting #1: cost 3 inf + 0 6.393 * * [simplify]: Extracting #2: cost 6 inf + 0 6.393 * * [simplify]: Extracting #3: cost 11 inf + 0 6.393 * * [simplify]: Extracting #4: cost 9 inf + 43 6.393 * * [simplify]: Extracting #5: cost 0 inf + 1492 6.393 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 6.393 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (/ (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))) 6.393 * * * * [progress]: [ 99 / 137 ] simplifiying candidate # 6.393 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 6.393 * * [simplify]: iters left: 6 (6 enodes) 6.395 * * [simplify]: iters left: 5 (21 enodes) 6.398 * * [simplify]: iters left: 4 (25 enodes) 6.401 * * [simplify]: iters left: 3 (27 enodes) 6.405 * * [simplify]: Extracting #0: cost 1 inf + 0 6.405 * * [simplify]: Extracting #1: cost 3 inf + 0 6.405 * * [simplify]: Extracting #2: cost 6 inf + 0 6.405 * * [simplify]: Extracting #3: cost 11 inf + 0 6.405 * * [simplify]: Extracting #4: cost 9 inf + 43 6.405 * * [simplify]: Extracting #5: cost 0 inf + 1412 6.406 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 6.406 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) 6.406 * * * * [progress]: [ 100 / 137 ] simplifiying candidate # 6.406 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 6.406 * * [simplify]: iters left: 5 (5 enodes) 6.407 * * [simplify]: iters left: 4 (18 enodes) 6.410 * * [simplify]: iters left: 3 (22 enodes) 6.414 * * [simplify]: iters left: 2 (24 enodes) 6.421 * * [simplify]: Extracting #0: cost 1 inf + 0 6.421 * * [simplify]: Extracting #1: cost 4 inf + 0 6.421 * * [simplify]: Extracting #2: cost 9 inf + 0 6.421 * * [simplify]: Extracting #3: cost 8 inf + 2 6.422 * * [simplify]: Extracting #4: cost 0 inf + 890 6.422 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 6.422 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (/ (/ (sqrt 2) 1) (+ (exp x) (exp (- x)))))) 6.422 * * * * [progress]: [ 101 / 137 ] simplifiying candidate # 6.422 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 6.423 * * [simplify]: iters left: 5 (5 enodes) 6.425 * * [simplify]: iters left: 4 (18 enodes) 6.431 * * [simplify]: iters left: 3 (22 enodes) 6.440 * * [simplify]: iters left: 2 (24 enodes) 6.447 * * [simplify]: Extracting #0: cost 1 inf + 0 6.447 * * [simplify]: Extracting #1: cost 4 inf + 0 6.447 * * [simplify]: Extracting #2: cost 9 inf + 0 6.448 * * [simplify]: Extracting #3: cost 8 inf + 2 6.448 * * [simplify]: Extracting #4: cost 0 inf + 890 6.448 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 6.448 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (/ (/ (sqrt 2) 1) (+ (exp x) (exp (- x)))))) 6.448 * * * * [progress]: [ 102 / 137 ] simplifiying candidate # 6.449 * [simplify]: Simplifying (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 6.449 * * [simplify]: iters left: 4 (4 enodes) 6.452 * * [simplify]: iters left: 3 (12 enodes) 6.456 * * [simplify]: Extracting #0: cost 1 inf + 0 6.456 * * [simplify]: Extracting #1: cost 3 inf + 0 6.456 * * [simplify]: Extracting #2: cost 5 inf + 0 6.457 * * [simplify]: Extracting #3: cost 7 inf + 0 6.457 * * [simplify]: Extracting #4: cost 6 inf + 1 6.457 * * [simplify]: Extracting #5: cost 0 inf + 647 6.457 * [simplify]: Simplified to (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 6.457 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (/ (+ (exp x) (exp (- x))) (cbrt (sqrt 2)))))) 6.457 * * * * [progress]: [ 103 / 137 ] simplifiying candidate # 6.458 * [simplify]: Simplifying (sqrt (* (cbrt 2) (cbrt 2))) 6.458 * * [simplify]: iters left: 4 (4 enodes) 6.461 * * [simplify]: iters left: 3 (13 enodes) 6.466 * * [simplify]: Extracting #0: cost 1 inf + 0 6.466 * * [simplify]: Extracting #1: cost 4 inf + 0 6.466 * * [simplify]: Extracting #2: cost 7 inf + 0 6.466 * * [simplify]: Extracting #3: cost 6 inf + 1 6.466 * * [simplify]: Extracting #4: cost 0 inf + 647 6.466 * [simplify]: Simplified to (fabs (cbrt 2)) 6.466 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (/ (fabs (cbrt 2)) (/ (+ (exp x) (exp (- x))) (sqrt (cbrt 2)))))) 6.466 * * * * [progress]: [ 104 / 137 ] simplifiying candidate # 6.467 * [simplify]: Simplifying (sqrt (sqrt 2)) 6.467 * * [simplify]: iters left: 2 (3 enodes) 6.469 * * [simplify]: iters left: 1 (9 enodes) 6.473 * * [simplify]: Extracting #0: cost 1 inf + 0 6.473 * * [simplify]: Extracting #1: cost 3 inf + 0 6.473 * * [simplify]: Extracting #2: cost 5 inf + 0 6.474 * * [simplify]: Extracting #3: cost 4 inf + 1 6.474 * * [simplify]: Extracting #4: cost 0 inf + 245 6.474 * [simplify]: Simplified to (sqrt (sqrt 2)) 6.474 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (/ (sqrt (sqrt 2)) (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2)))))) 6.474 * * * * [progress]: [ 105 / 137 ] simplifiying candidate # 6.474 * [simplify]: Simplifying (sqrt 1) 6.474 * * [simplify]: iters left: 1 (2 enodes) 6.476 * * [simplify]: Extracting #0: cost 1 inf + 0 6.476 * * [simplify]: Extracting #1: cost 0 inf + 1 6.476 * [simplify]: Simplified to 1 6.476 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (/ 1 (/ (+ (exp x) (exp (- x))) (sqrt 2))))) 6.476 * * * * [progress]: [ 106 / 137 ] simplifiying candidate # 6.476 * [simplify]: Simplifying (sqrt (sqrt 2)) 6.476 * * [simplify]: iters left: 2 (3 enodes) 6.477 * * [simplify]: iters left: 1 (9 enodes) 6.479 * * [simplify]: Extracting #0: cost 1 inf + 0 6.479 * * [simplify]: Extracting #1: cost 3 inf + 0 6.479 * * [simplify]: Extracting #2: cost 5 inf + 0 6.479 * * [simplify]: Extracting #3: cost 4 inf + 1 6.479 * * [simplify]: Extracting #4: cost 0 inf + 245 6.479 * [simplify]: Simplified to (sqrt (sqrt 2)) 6.479 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt 2) (/ (sqrt (sqrt 2)) (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2)))))) 6.479 * * * * [progress]: [ 107 / 137 ] simplifiying candidate # 6.479 * * * * [progress]: [ 108 / 137 ] simplifiying candidate # 6.480 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 6.480 * * [simplify]: iters left: 6 (9 enodes) 6.482 * * [simplify]: iters left: 5 (45 enodes) 6.491 * * [simplify]: iters left: 4 (91 enodes) 6.505 * * [simplify]: iters left: 3 (136 enodes) 6.533 * * [simplify]: iters left: 2 (198 enodes) 6.584 * * [simplify]: iters left: 1 (278 enodes) 6.655 * * [simplify]: Extracting #0: cost 1 inf + 0 6.655 * * [simplify]: Extracting #1: cost 27 inf + 0 6.655 * * [simplify]: Extracting #2: cost 67 inf + 2 6.656 * * [simplify]: Extracting #3: cost 71 inf + 74 6.659 * * [simplify]: Extracting #4: cost 28 inf + 6322 6.664 * * [simplify]: Extracting #5: cost 0 inf + 11897 6.667 * [simplify]: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 6.667 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ (sqrt 2) (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))) 6.667 * * * * [progress]: [ 109 / 137 ] simplifiying candidate # 6.667 * [simplify]: Simplifying (- (exp x) (exp (- x))) 6.667 * * [simplify]: iters left: 5 (5 enodes) 6.668 * * [simplify]: iters left: 4 (19 enodes) 6.672 * * [simplify]: iters left: 3 (29 enodes) 6.676 * * [simplify]: iters left: 2 (33 enodes) 6.681 * * [simplify]: Extracting #0: cost 1 inf + 0 6.682 * * [simplify]: Extracting #1: cost 5 inf + 0 6.682 * * [simplify]: Extracting #2: cost 12 inf + 0 6.682 * * [simplify]: Extracting #3: cost 10 inf + 3 6.682 * * [simplify]: Extracting #4: cost 3 inf + 561 6.682 * * [simplify]: Extracting #5: cost 0 inf + 977 6.682 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 6.682 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (* (/ (sqrt 2) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))) 6.682 * * * * [progress]: [ 110 / 137 ] simplifiying candidate #real (real->posit16 (/ (sqrt 2) (+ (exp x) (exp (- x))))))))> 6.682 * * * * [progress]: [ 111 / 137 ] simplifiying candidate # 6.682 * * * * [progress]: [ 112 / 137 ] simplifiying candidate # 6.682 * * * * [progress]: [ 113 / 137 ] simplifiying candidate # 6.683 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 6.683 * * [simplify]: iters left: 4 (4 enodes) 6.683 * * [simplify]: iters left: 3 (12 enodes) 6.685 * * [simplify]: Extracting #0: cost 1 inf + 0 6.685 * * [simplify]: Extracting #1: cost 3 inf + 0 6.685 * * [simplify]: Extracting #2: cost 5 inf + 0 6.685 * * [simplify]: Extracting #3: cost 7 inf + 0 6.685 * * [simplify]: Extracting #4: cost 6 inf + 1 6.685 * * [simplify]: Extracting #5: cost 0 inf + 827 6.685 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 6.685 * [simplify]: Simplified (2 2 2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x)))))) 6.686 * * * * [progress]: [ 114 / 137 ] simplifiying candidate # 6.686 * [simplify]: Simplifying (sqrt (exp x)) 6.686 * * [simplify]: iters left: 2 (3 enodes) 6.686 * * [simplify]: iters left: 1 (9 enodes) 6.688 * * [simplify]: Extracting #0: cost 1 inf + 0 6.688 * * [simplify]: Extracting #1: cost 3 inf + 0 6.688 * * [simplify]: Extracting #2: cost 5 inf + 0 6.688 * * [simplify]: Extracting #3: cost 4 inf + 1 6.688 * * [simplify]: Extracting #4: cost 0 inf + 365 6.688 * [simplify]: Simplified to (sqrt (exp x)) 6.688 * [simplify]: Simplified (2 2 2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))))) 6.688 * * * * [progress]: [ 115 / 137 ] simplifiying candidate # 6.688 * * * * [progress]: [ 116 / 137 ] simplifiying candidate # 6.688 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 6.688 * * [simplify]: iters left: 6 (7 enodes) 6.689 * * [simplify]: iters left: 5 (26 enodes) 6.694 * * [simplify]: iters left: 4 (34 enodes) 6.706 * * [simplify]: iters left: 3 (36 enodes) 6.712 * * [simplify]: Extracting #0: cost 1 inf + 0 6.712 * * [simplify]: Extracting #1: cost 5 inf + 0 6.712 * * [simplify]: Extracting #2: cost 10 inf + 0 6.712 * * [simplify]: Extracting #3: cost 15 inf + 0 6.712 * * [simplify]: Extracting #4: cost 14 inf + 2 6.712 * * [simplify]: Extracting #5: cost 10 inf + 226 6.712 * * [simplify]: Extracting #6: cost 4 inf + 1242 6.713 * * [simplify]: Extracting #7: cost 1 inf + 1825 6.713 * * [simplify]: Extracting #8: cost 0 inf + 2116 6.713 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 6.713 * [simplify]: Simplified (2 2 2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (log (exp (+ (exp x) (exp (- x)))))))) 6.713 * * * * [progress]: [ 117 / 137 ] simplifiying candidate # 6.713 * * * * [progress]: [ 118 / 137 ] simplifiying candidate # 6.713 * * * * [progress]: [ 119 / 137 ] simplifiying candidate # 6.713 * * * * [progress]: [ 120 / 137 ] simplifiying candidate # 6.713 * * * * [progress]: [ 121 / 137 ] simplifiying candidate # 6.713 * * * * [progress]: [ 122 / 137 ] simplifiying candidate # 6.713 * * * * [progress]: [ 123 / 137 ] simplifiying candidate # 6.713 * * * * [progress]: [ 124 / 137 ] simplifiying candidate # 6.714 * * * * [progress]: [ 125 / 137 ] simplifiying candidate # 6.714 * * * * [progress]: [ 126 / 137 ] simplifiying candidate # 6.714 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 6.714 * * [simplify]: iters left: 5 (5 enodes) 6.715 * * [simplify]: iters left: 4 (18 enodes) 6.718 * * [simplify]: iters left: 3 (22 enodes) 6.721 * * [simplify]: iters left: 2 (24 enodes) 6.724 * * [simplify]: Extracting #0: cost 1 inf + 0 6.724 * * [simplify]: Extracting #1: cost 4 inf + 0 6.724 * * [simplify]: Extracting #2: cost 9 inf + 0 6.724 * * [simplify]: Extracting #3: cost 8 inf + 2 6.725 * * [simplify]: Extracting #4: cost 0 inf + 890 6.725 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 6.725 * [simplify]: Simplified (2 2 2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (* 1 (+ (exp x) (exp (- x))))))) 6.725 * * * * [progress]: [ 127 / 137 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x))))))))> 6.725 * * * * [progress]: [ 128 / 137 ] simplifiying candidate # 6.725 * * * * [progress]: [ 129 / 137 ] simplifiying candidate # 6.725 * [simplify]: Simplifying (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2)))) 6.725 * * [simplify]: iters left: 6 (17 enodes) 6.731 * * [simplify]: iters left: 5 (77 enodes) 6.764 * * [simplify]: iters left: 4 (153 enodes) 6.812 * * [simplify]: iters left: 3 (314 enodes) 6.953 * * [simplify]: Extracting #0: cost 1 inf + 0 6.953 * * [simplify]: Extracting #1: cost 34 inf + 0 6.954 * * [simplify]: Extracting #2: cost 89 inf + 134 6.956 * * [simplify]: Extracting #3: cost 36 inf + 5291 6.962 * * [simplify]: Extracting #4: cost 0 inf + 9294 6.969 * * [simplify]: Extracting #5: cost 0 inf + 9264 6.972 * [simplify]: Simplified to (fma (* x x) -1/2 (fma (* (* x x) (* x x)) 5/24 1)) 6.972 * [simplify]: Simplified (2) to (λ (x) (fma (* x x) -1/2 (fma (* (* x x) (* x x)) 5/24 1))) 6.972 * * * * [progress]: [ 130 / 137 ] simplifiying candidate # 6.972 * [simplify]: Simplifying (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) 6.972 * * [simplify]: iters left: 6 (9 enodes) 6.975 * * [simplify]: iters left: 5 (34 enodes) 6.981 * * [simplify]: iters left: 4 (44 enodes) 6.990 * * [simplify]: iters left: 3 (66 enodes) 7.004 * * [simplify]: iters left: 2 (104 enodes) 7.043 * * [simplify]: iters left: 1 (181 enodes) 7.102 * * [simplify]: Extracting #0: cost 1 inf + 0 7.102 * * [simplify]: Extracting #1: cost 4 inf + 0 7.102 * * [simplify]: Extracting #2: cost 6 inf + 1 7.102 * * [simplify]: Extracting #3: cost 11 inf + 1 7.102 * * [simplify]: Extracting #4: cost 7 inf + 186 7.102 * * [simplify]: Extracting #5: cost 3 inf + 670 7.102 * * [simplify]: Extracting #6: cost 0 inf + 1415 7.102 * [simplify]: Simplified to (/ 2 (+ (exp (- x)) (exp x))) 7.103 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x)))) 7.103 * * * * [progress]: [ 131 / 137 ] simplifiying candidate # 7.103 * [simplify]: Simplifying (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x))) 7.103 * * [simplify]: iters left: 6 (10 enodes) 7.106 * * [simplify]: iters left: 5 (40 enodes) 7.114 * * [simplify]: iters left: 4 (57 enodes) 7.127 * * [simplify]: iters left: 3 (89 enodes) 7.144 * * [simplify]: iters left: 2 (155 enodes) 7.180 * * [simplify]: iters left: 1 (297 enodes) 7.293 * * [simplify]: Extracting #0: cost 1 inf + 0 7.293 * * [simplify]: Extracting #1: cost 4 inf + 0 7.293 * * [simplify]: Extracting #2: cost 7 inf + 1 7.293 * * [simplify]: Extracting #3: cost 31 inf + 1 7.293 * * [simplify]: Extracting #4: cost 71 inf + 482 7.294 * * [simplify]: Extracting #5: cost 60 inf + 2696 7.295 * * [simplify]: Extracting #6: cost 22 inf + 12902 7.297 * * [simplify]: Extracting #7: cost 1 inf + 25840 7.300 * * [simplify]: Extracting #8: cost 0 inf + 25447 7.302 * * [simplify]: Extracting #9: cost 0 inf + 25316 7.305 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 7.305 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 7.305 * * * * [progress]: [ 132 / 137 ] simplifiying candidate # 7.306 * [simplify]: Simplifying (- (+ (* 1/2 (sqrt 2)) (* 5/48 (* (sqrt 2) (pow x 4)))) (* 1/4 (* (sqrt 2) (pow x 2)))) 7.306 * * [simplify]: iters left: 6 (16 enodes) 7.312 * * [simplify]: iters left: 5 (71 enodes) 7.334 * * [simplify]: iters left: 4 (131 enodes) 7.385 * * [simplify]: iters left: 3 (265 enodes) 7.475 * * [simplify]: Extracting #0: cost 1 inf + 0 7.475 * * [simplify]: Extracting #1: cost 42 inf + 0 7.476 * * [simplify]: Extracting #2: cost 113 inf + 5 7.477 * * [simplify]: Extracting #3: cost 87 inf + 2735 7.481 * * [simplify]: Extracting #4: cost 15 inf + 12974 7.486 * * [simplify]: Extracting #5: cost 0 inf + 15755 7.492 * * [simplify]: Extracting #6: cost 0 inf + 15710 7.497 * * [simplify]: Extracting #7: cost 0 inf + 15695 7.502 * [simplify]: Simplified to (* (sqrt 2) (+ (* (* x x) (- (* 5/48 (* x x)) 1/4)) 1/2)) 7.502 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (* (sqrt 2) (+ (* (* x x) (- (* 5/48 (* x x)) 1/4)) 1/2)))) 7.502 * * * * [progress]: [ 133 / 137 ] simplifiying candidate # 7.503 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 7.503 * * [simplify]: iters left: 6 (8 enodes) 7.505 * * [simplify]: iters left: 5 (27 enodes) 7.514 * * [simplify]: iters left: 4 (31 enodes) 7.522 * * [simplify]: iters left: 3 (33 enodes) 7.528 * * [simplify]: Extracting #0: cost 1 inf + 0 7.528 * * [simplify]: Extracting #1: cost 4 inf + 0 7.528 * * [simplify]: Extracting #2: cost 9 inf + 0 7.528 * * [simplify]: Extracting #3: cost 13 inf + 1 7.528 * * [simplify]: Extracting #4: cost 8 inf + 267 7.530 * * [simplify]: Extracting #5: cost 1 inf + 1275 7.530 * * [simplify]: Extracting #6: cost 0 inf + 1577 7.531 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 7.531 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 7.531 * * * * [progress]: [ 134 / 137 ] simplifiying candidate # 7.531 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp (* -1 x)) (exp x))) 7.531 * * [simplify]: iters left: 6 (9 enodes) 7.534 * * [simplify]: iters left: 5 (32 enodes) 7.539 * * [simplify]: iters left: 4 (40 enodes) 7.546 * * [simplify]: iters left: 3 (54 enodes) 7.561 * * [simplify]: iters left: 2 (84 enodes) 7.592 * * [simplify]: iters left: 1 (151 enodes) 7.633 * * [simplify]: Extracting #0: cost 1 inf + 0 7.633 * * [simplify]: Extracting #1: cost 4 inf + 0 7.633 * * [simplify]: Extracting #2: cost 10 inf + 0 7.633 * * [simplify]: Extracting #3: cost 33 inf + 1 7.633 * * [simplify]: Extracting #4: cost 67 inf + 311 7.634 * * [simplify]: Extracting #5: cost 54 inf + 2676 7.637 * * [simplify]: Extracting #6: cost 11 inf + 17112 7.640 * * [simplify]: Extracting #7: cost 1 inf + 23168 7.643 * * [simplify]: Extracting #8: cost 0 inf + 23258 7.648 * * [simplify]: Extracting #9: cost 0 inf + 23137 7.653 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp (- x)) (exp x))) 7.653 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 7.653 * * * * [progress]: [ 135 / 137 ] simplifiying candidate # 7.653 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 7.653 * * [simplify]: iters left: 6 (9 enodes) 7.660 * * [simplify]: iters left: 5 (41 enodes) 7.673 * * [simplify]: iters left: 4 (60 enodes) 7.690 * * [simplify]: iters left: 3 (80 enodes) 7.707 * * [simplify]: iters left: 2 (102 enodes) 7.720 * * [simplify]: iters left: 1 (145 enodes) 7.744 * * [simplify]: Extracting #0: cost 1 inf + 0 7.744 * * [simplify]: Extracting #1: cost 12 inf + 0 7.745 * * [simplify]: Extracting #2: cost 27 inf + 3 7.745 * * [simplify]: Extracting #3: cost 23 inf + 1600 7.747 * * [simplify]: Extracting #4: cost 5 inf + 3114 7.750 * * [simplify]: Extracting #5: cost 2 inf + 3391 7.752 * * [simplify]: Extracting #6: cost 0 inf + 3741 7.754 * [simplify]: Simplified to (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)) 7.754 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x))))) 7.755 * * * * [progress]: [ 136 / 137 ] simplifiying candidate # 7.755 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 7.755 * * [simplify]: iters left: 5 (5 enodes) 7.757 * * [simplify]: iters left: 4 (18 enodes) 7.764 * * [simplify]: iters left: 3 (22 enodes) 7.771 * * [simplify]: iters left: 2 (24 enodes) 7.778 * * [simplify]: Extracting #0: cost 1 inf + 0 7.778 * * [simplify]: Extracting #1: cost 4 inf + 0 7.778 * * [simplify]: Extracting #2: cost 9 inf + 0 7.778 * * [simplify]: Extracting #3: cost 8 inf + 2 7.778 * * [simplify]: Extracting #4: cost 0 inf + 890 7.778 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 7.778 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 7.779 * * * * [progress]: [ 137 / 137 ] simplifiying candidate # 7.779 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 7.779 * * [simplify]: iters left: 5 (6 enodes) 7.783 * * [simplify]: iters left: 4 (23 enodes) 7.790 * * [simplify]: iters left: 3 (32 enodes) 7.800 * * [simplify]: iters left: 2 (48 enodes) 7.808 * * [simplify]: iters left: 1 (78 enodes) 7.823 * * [simplify]: Extracting #0: cost 1 inf + 0 7.823 * * [simplify]: Extracting #1: cost 5 inf + 0 7.823 * * [simplify]: Extracting #2: cost 25 inf + 0 7.823 * * [simplify]: Extracting #3: cost 46 inf + 3 7.824 * * [simplify]: Extracting #4: cost 36 inf + 1121 7.824 * * [simplify]: Extracting #5: cost 14 inf + 4757 7.825 * * [simplify]: Extracting #6: cost 0 inf + 10384 7.826 * * [simplify]: Extracting #7: cost 0 inf + 10142 7.827 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 7.827 * [simplify]: Simplified (2 2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 7.827 * * * [progress]: adding candidates to table 9.189 * [progress]: [Phase 3 of 3] Extracting. 9.189 * * [regime]: Finding splitpoints for: (# #) 9.189 * * * [regime-changes]: Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x))))) 9.189 * * * * [regimes]: Trying to branch on x from (# #) 9.225 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 9.251 * * * * [regimes]: Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (# #) 9.280 * * * [regime]: Found split indices: #