0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.031 * * * [progress]: [2/2] Setting up program. 0.034 * [progress]: [Phase 2 of 3] Improving. 0.035 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.035 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.035 * * [simplify]: iters left: 6 (7 enodes) 0.037 * * [simplify]: iters left: 5 (24 enodes) 0.040 * * [simplify]: iters left: 4 (28 enodes) 0.044 * * [simplify]: iters left: 3 (30 enodes) 0.049 * * [simplify]: Extracting #0: cost 1 inf + 0 0.049 * * [simplify]: Extracting #1: cost 4 inf + 0 0.049 * * [simplify]: Extracting #2: cost 6 inf + 1 0.049 * * [simplify]: Extracting #3: cost 11 inf + 1 0.049 * * [simplify]: Extracting #4: cost 9 inf + 44 0.049 * * [simplify]: Extracting #5: cost 3 inf + 670 0.049 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.050 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.050 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.050 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 0.052 * * [progress]: iteration 1 / 4 0.052 * * * [progress]: picking best candidate 0.054 * * * * [pick]: Picked # 0.054 * * * [progress]: localizing error 0.065 * * * [progress]: generating rewritten candidates 0.065 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.080 * * * [progress]: generating series expansions 0.080 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.080 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 0.080 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 0.080 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.080 * [taylor]: Taking taylor expansion of 2 in x 0.080 * [backup-simplify]: Simplify 2 into 2 0.080 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.080 * [taylor]: Taking taylor expansion of (exp x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [backup-simplify]: Simplify (exp 0) into 1 0.080 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.080 * [taylor]: Taking taylor expansion of (- x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.081 * [backup-simplify]: Simplify (- 0) into 0 0.081 * [backup-simplify]: Simplify (- 1) into -1 0.081 * [backup-simplify]: Simplify (exp 0) into 1 0.081 * [backup-simplify]: Simplify (+ 1 1) into 2 0.082 * [backup-simplify]: Simplify (/ 2 2) into 1 0.082 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.082 * [taylor]: Taking taylor expansion of 2 in x 0.082 * [backup-simplify]: Simplify 2 into 2 0.082 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.082 * [taylor]: Taking taylor expansion of (exp x) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (exp 0) into 1 0.082 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.082 * [taylor]: Taking taylor expansion of (- x) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (- 0) into 0 0.082 * [backup-simplify]: Simplify (- 1) into -1 0.082 * [backup-simplify]: Simplify (exp 0) into 1 0.082 * [backup-simplify]: Simplify (+ 1 1) into 2 0.083 * [backup-simplify]: Simplify (/ 2 2) into 1 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.084 * [backup-simplify]: Simplify (- 1) into -1 0.084 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.085 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.085 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.086 * [backup-simplify]: Simplify (- 1) into -1 0.086 * [backup-simplify]: Simplify (- 0) into 0 0.087 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.087 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.088 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 0.088 * [backup-simplify]: Simplify -1/2 into -1/2 0.089 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.090 * [backup-simplify]: Simplify (- 1) into -1 0.090 * [backup-simplify]: Simplify (- 1) into -1 0.095 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.097 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.098 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.099 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.101 * [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 0.101 * [backup-simplify]: Simplify (- 1) into -1 0.101 * [backup-simplify]: Simplify (- 1) into -1 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.102 * [backup-simplify]: Simplify (- 1) into -1 0.102 * [backup-simplify]: Simplify (- 0) into 0 0.102 * [backup-simplify]: Simplify (- 0) into 0 0.102 * [backup-simplify]: Simplify (- 0) into 0 0.104 * [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 0.105 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.106 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 0.106 * [backup-simplify]: Simplify 5/24 into 5/24 0.106 * [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))) 0.106 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.106 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.106 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.106 * [taylor]: Taking taylor expansion of 2 in x 0.106 * [backup-simplify]: Simplify 2 into 2 0.106 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.106 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (/ 1 1) into 1 0.107 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.107 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.107 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1 into 1 0.107 * [backup-simplify]: Simplify (/ 1 1) into 1 0.107 * [backup-simplify]: Simplify (- 1) into -1 0.107 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.107 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.107 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.107 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.108 * [taylor]: Taking taylor expansion of 2 in x 0.108 * [backup-simplify]: Simplify 2 into 2 0.108 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.108 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (/ 1 1) into 1 0.108 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.108 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.108 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (/ 1 1) into 1 0.108 * [backup-simplify]: Simplify (- 1) into -1 0.109 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.109 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.109 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.109 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.109 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [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 0.109 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ 0 0) into 0 0.110 * [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 0.110 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify (+ 0 0) into 0 0.111 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ 0 0) into 0 0.112 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ 0 0) into 0 0.113 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.114 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 0.114 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.114 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.114 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.114 * [taylor]: Taking taylor expansion of 2 in x 0.114 * [backup-simplify]: Simplify 2 into 2 0.114 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.114 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.114 * [taylor]: Taking taylor expansion of x in x 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 1 into 1 0.114 * [backup-simplify]: Simplify (/ 1 1) into 1 0.114 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.114 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.114 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.114 * [taylor]: Taking taylor expansion of -1 in x 0.114 * [backup-simplify]: Simplify -1 into -1 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (/ -1 1) into -1 0.115 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.115 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.115 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.115 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.115 * [taylor]: Taking taylor expansion of 2 in x 0.115 * [backup-simplify]: Simplify 2 into 2 0.115 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.115 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (/ 1 1) into 1 0.115 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.115 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.115 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.115 * [taylor]: Taking taylor expansion of -1 in x 0.116 * [backup-simplify]: Simplify -1 into -1 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (/ -1 1) into -1 0.116 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.116 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.116 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.116 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.116 * [backup-simplify]: Simplify (+ 0 0) into 0 0.117 * [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 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify (+ 0 0) into 0 0.117 * [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 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify (+ 0 0) into 0 0.118 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (+ 0 0) into 0 0.118 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 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 0.118 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.119 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.120 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 0.120 * * * [progress]: simplifying candidates 0.120 * * * * [progress]: [ 1 / 37 ] simplifiying candidate # 0.120 * * * * [progress]: [ 2 / 37 ] simplifiying candidate # 0.120 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 0.121 * * [simplify]: iters left: 6 (9 enodes) 0.123 * * [simplify]: iters left: 5 (32 enodes) 0.127 * * [simplify]: iters left: 4 (39 enodes) 0.133 * * [simplify]: iters left: 3 (41 enodes) 0.139 * * [simplify]: Extracting #0: cost 1 inf + 0 0.139 * * [simplify]: Extracting #1: cost 5 inf + 0 0.139 * * [simplify]: Extracting #2: cost 10 inf + 0 0.139 * * [simplify]: Extracting #3: cost 12 inf + 1 0.139 * * [simplify]: Extracting #4: cost 15 inf + 143 0.139 * * [simplify]: Extracting #5: cost 13 inf + 216 0.139 * * [simplify]: Extracting #6: cost 9 inf + 550 0.139 * * [simplify]: Extracting #7: cost 4 inf + 1655 0.139 * * [simplify]: Extracting #8: cost 0 inf + 3081 0.140 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 0.140 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (log (+ (exp x) (exp (- x))))))) 0.140 * * * * [progress]: [ 3 / 37 ] simplifiying candidate # 0.140 * * * * [progress]: [ 4 / 37 ] simplifiying candidate # 0.140 * * * * [progress]: [ 5 / 37 ] simplifiying candidate # 0.140 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 0.140 * * [simplify]: iters left: 6 (11 enodes) 0.143 * * [simplify]: iters left: 5 (58 enodes) 0.156 * * [simplify]: iters left: 4 (181 enodes) 0.197 * * [simplify]: iters left: 3 (482 enodes) 0.458 * * [simplify]: Extracting #0: cost 1 inf + 0 0.458 * * [simplify]: Extracting #1: cost 66 inf + 0 0.458 * * [simplify]: Extracting #2: cost 164 inf + 4 0.459 * * [simplify]: Extracting #3: cost 248 inf + 5 0.460 * * [simplify]: Extracting #4: cost 254 inf + 1047 0.462 * * [simplify]: Extracting #5: cost 202 inf + 12109 0.470 * * [simplify]: Extracting #6: cost 55 inf + 56503 0.482 * * [simplify]: Extracting #7: cost 1 inf + 74660 0.502 * * [simplify]: Extracting #8: cost 0 inf + 74921 0.523 * [simplify]: Simplified to (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))) 0.523 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))))) 0.523 * * * * [progress]: [ 6 / 37 ] simplifiying candidate # 0.523 * * * * [progress]: [ 7 / 37 ] simplifiying candidate # 0.523 * * * * [progress]: [ 8 / 37 ] simplifiying candidate # 0.524 * * * * [progress]: [ 9 / 37 ] simplifiying candidate # 0.524 * * * * [progress]: [ 10 / 37 ] simplifiying candidate # 0.524 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.524 * * [simplify]: iters left: 6 (11 enodes) 0.529 * * [simplify]: iters left: 5 (42 enodes) 0.540 * * [simplify]: iters left: 4 (61 enodes) 0.550 * * [simplify]: iters left: 3 (70 enodes) 0.561 * * [simplify]: iters left: 2 (73 enodes) 0.574 * * [simplify]: Extracting #0: cost 1 inf + 0 0.574 * * [simplify]: Extracting #1: cost 11 inf + 0 0.575 * * [simplify]: Extracting #2: cost 22 inf + 0 0.575 * * [simplify]: Extracting #3: cost 24 inf + 1 0.575 * * [simplify]: Extracting #4: cost 28 inf + 82 0.575 * * [simplify]: Extracting #5: cost 21 inf + 590 0.576 * * [simplify]: Extracting #6: cost 14 inf + 2138 0.577 * * [simplify]: Extracting #7: cost 2 inf + 7039 0.578 * * [simplify]: Extracting #8: cost 0 inf + 7963 0.580 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 0.580 * [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))))))) 0.580 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.580 * * [simplify]: iters left: 6 (9 enodes) 0.583 * * [simplify]: iters left: 5 (30 enodes) 0.589 * * [simplify]: iters left: 4 (34 enodes) 0.594 * * [simplify]: iters left: 3 (36 enodes) 0.599 * * [simplify]: Extracting #0: cost 1 inf + 0 0.599 * * [simplify]: Extracting #1: cost 4 inf + 0 0.599 * * [simplify]: Extracting #2: cost 8 inf + 0 0.599 * * [simplify]: Extracting #3: cost 10 inf + 1 0.599 * * [simplify]: Extracting #4: cost 13 inf + 163 0.599 * * [simplify]: Extracting #5: cost 8 inf + 459 0.599 * * [simplify]: Extracting #6: cost 4 inf + 1133 0.600 * * [simplify]: Extracting #7: cost 0 inf + 2499 0.600 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.600 * [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))))))) 0.600 * * * * [progress]: [ 11 / 37 ] simplifiying candidate # 0.600 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 0.600 * * [simplify]: iters left: 6 (10 enodes) 0.603 * * [simplify]: iters left: 5 (35 enodes) 0.608 * * [simplify]: iters left: 4 (43 enodes) 0.614 * * [simplify]: iters left: 3 (48 enodes) 0.624 * * [simplify]: Extracting #0: cost 1 inf + 0 0.624 * * [simplify]: Extracting #1: cost 7 inf + 0 0.624 * * [simplify]: Extracting #2: cost 14 inf + 0 0.624 * * [simplify]: Extracting #3: cost 16 inf + 1 0.624 * * [simplify]: Extracting #4: cost 20 inf + 82 0.624 * * [simplify]: Extracting #5: cost 15 inf + 448 0.624 * * [simplify]: Extracting #6: cost 8 inf + 1295 0.625 * * [simplify]: Extracting #7: cost 1 inf + 3807 0.626 * * [simplify]: Extracting #8: cost 0 inf + 4189 0.626 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 0.626 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.627 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.627 * * [simplify]: iters left: 6 (9 enodes) 0.630 * * [simplify]: iters left: 5 (30 enodes) 0.635 * * [simplify]: iters left: 4 (34 enodes) 0.641 * * [simplify]: iters left: 3 (36 enodes) 0.646 * * [simplify]: Extracting #0: cost 1 inf + 0 0.646 * * [simplify]: Extracting #1: cost 4 inf + 0 0.646 * * [simplify]: Extracting #2: cost 8 inf + 0 0.646 * * [simplify]: Extracting #3: cost 10 inf + 1 0.646 * * [simplify]: Extracting #4: cost 13 inf + 163 0.646 * * [simplify]: Extracting #5: cost 8 inf + 459 0.646 * * [simplify]: Extracting #6: cost 4 inf + 1093 0.646 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.647 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.647 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.647 * * * * [progress]: [ 12 / 37 ] simplifiying candidate # 0.647 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.647 * * [simplify]: iters left: 5 (5 enodes) 0.650 * * [simplify]: iters left: 4 (17 enodes) 0.656 * * [simplify]: iters left: 3 (27 enodes) 0.663 * * [simplify]: iters left: 2 (28 enodes) 0.669 * * [simplify]: Extracting #0: cost 1 inf + 0 0.669 * * [simplify]: Extracting #1: cost 5 inf + 0 0.669 * * [simplify]: Extracting #2: cost 7 inf + 1 0.669 * * [simplify]: Extracting #3: cost 6 inf + 2 0.669 * * [simplify]: Extracting #4: cost 1 inf + 528 0.669 * * [simplify]: Extracting #5: cost 0 inf + 650 0.670 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.670 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.670 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.670 * * [simplify]: iters left: 6 (8 enodes) 0.673 * * [simplify]: iters left: 5 (27 enodes) 0.679 * * [simplify]: iters left: 4 (31 enodes) 0.683 * * [simplify]: iters left: 3 (33 enodes) 0.688 * * [simplify]: Extracting #0: cost 1 inf + 0 0.688 * * [simplify]: Extracting #1: cost 4 inf + 0 0.688 * * [simplify]: Extracting #2: cost 9 inf + 0 0.688 * * [simplify]: Extracting #3: cost 13 inf + 1 0.688 * * [simplify]: Extracting #4: cost 8 inf + 307 0.688 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.689 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.689 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.689 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.689 * * * * [progress]: [ 13 / 37 ] simplifiying candidate # 0.689 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.689 * * [simplify]: iters left: 5 (5 enodes) 0.691 * * [simplify]: iters left: 4 (17 enodes) 0.694 * * [simplify]: iters left: 3 (27 enodes) 0.698 * * [simplify]: iters left: 2 (28 enodes) 0.702 * * [simplify]: Extracting #0: cost 1 inf + 0 0.702 * * [simplify]: Extracting #1: cost 5 inf + 0 0.702 * * [simplify]: Extracting #2: cost 7 inf + 1 0.702 * * [simplify]: Extracting #3: cost 6 inf + 2 0.702 * * [simplify]: Extracting #4: cost 1 inf + 528 0.702 * * [simplify]: Extracting #5: cost 0 inf + 650 0.703 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.703 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.703 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.703 * * [simplify]: iters left: 6 (8 enodes) 0.705 * * [simplify]: iters left: 5 (27 enodes) 0.709 * * [simplify]: iters left: 4 (31 enodes) 0.716 * * [simplify]: iters left: 3 (33 enodes) 0.723 * * [simplify]: Extracting #0: cost 1 inf + 0 0.724 * * [simplify]: Extracting #1: cost 4 inf + 0 0.724 * * [simplify]: Extracting #2: cost 9 inf + 0 0.724 * * [simplify]: Extracting #3: cost 13 inf + 1 0.724 * * [simplify]: Extracting #4: cost 8 inf + 307 0.724 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.724 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.725 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.725 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.725 * * * * [progress]: [ 14 / 37 ] simplifiying candidate # 0.725 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.725 * * [simplify]: iters left: 6 (10 enodes) 0.729 * * [simplify]: iters left: 5 (35 enodes) 0.738 * * [simplify]: iters left: 4 (41 enodes) 0.747 * * [simplify]: iters left: 3 (43 enodes) 0.753 * * [simplify]: Extracting #0: cost 1 inf + 0 0.753 * * [simplify]: Extracting #1: cost 6 inf + 0 0.753 * * [simplify]: Extracting #2: cost 12 inf + 0 0.753 * * [simplify]: Extracting #3: cost 14 inf + 1 0.753 * * [simplify]: Extracting #4: cost 18 inf + 42 0.753 * * [simplify]: Extracting #5: cost 12 inf + 419 0.754 * * [simplify]: Extracting #6: cost 7 inf + 1274 0.754 * * [simplify]: Extracting #7: cost 0 inf + 3865 0.754 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 0.754 * [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))))))) 0.755 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.755 * * [simplify]: iters left: 6 (9 enodes) 0.757 * * [simplify]: iters left: 5 (30 enodes) 0.761 * * [simplify]: iters left: 4 (34 enodes) 0.766 * * [simplify]: iters left: 3 (36 enodes) 0.771 * * [simplify]: Extracting #0: cost 1 inf + 0 0.771 * * [simplify]: Extracting #1: cost 4 inf + 0 0.772 * * [simplify]: Extracting #2: cost 8 inf + 0 0.772 * * [simplify]: Extracting #3: cost 10 inf + 1 0.772 * * [simplify]: Extracting #4: cost 13 inf + 83 0.772 * * [simplify]: Extracting #5: cost 8 inf + 379 0.772 * * [simplify]: Extracting #6: cost 4 inf + 1053 0.772 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.772 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.772 * [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))))))) 0.772 * * * * [progress]: [ 15 / 37 ] simplifiying candidate # 0.773 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.773 * * [simplify]: iters left: 6 (9 enodes) 0.775 * * [simplify]: iters left: 5 (30 enodes) 0.781 * * [simplify]: iters left: 4 (34 enodes) 0.786 * * [simplify]: iters left: 3 (36 enodes) 0.791 * * [simplify]: Extracting #0: cost 1 inf + 0 0.791 * * [simplify]: Extracting #1: cost 4 inf + 0 0.791 * * [simplify]: Extracting #2: cost 8 inf + 0 0.792 * * [simplify]: Extracting #3: cost 10 inf + 1 0.792 * * [simplify]: Extracting #4: cost 13 inf + 83 0.792 * * [simplify]: Extracting #5: cost 8 inf + 379 0.792 * * [simplify]: Extracting #6: cost 4 inf + 1013 0.792 * * [simplify]: Extracting #7: cost 0 inf + 2179 0.792 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.792 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.793 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.793 * * [simplify]: iters left: 6 (9 enodes) 0.795 * * [simplify]: iters left: 5 (30 enodes) 0.799 * * [simplify]: iters left: 4 (34 enodes) 0.804 * * [simplify]: iters left: 3 (36 enodes) 0.811 * * [simplify]: Extracting #0: cost 1 inf + 0 0.811 * * [simplify]: Extracting #1: cost 4 inf + 0 0.811 * * [simplify]: Extracting #2: cost 8 inf + 0 0.811 * * [simplify]: Extracting #3: cost 10 inf + 1 0.811 * * [simplify]: Extracting #4: cost 13 inf + 83 0.811 * * [simplify]: Extracting #5: cost 8 inf + 379 0.811 * * [simplify]: Extracting #6: cost 4 inf + 1013 0.812 * * [simplify]: Extracting #7: cost 0 inf + 2179 0.812 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.812 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.812 * * * * [progress]: [ 16 / 37 ] simplifiying candidate # 0.812 * [simplify]: Simplifying (/ (sqrt 2) 1) 0.812 * * [simplify]: iters left: 3 (4 enodes) 0.814 * * [simplify]: iters left: 2 (12 enodes) 0.816 * * [simplify]: iters left: 1 (14 enodes) 0.819 * * [simplify]: Extracting #0: cost 1 inf + 0 0.819 * * [simplify]: Extracting #1: cost 4 inf + 0 0.819 * * [simplify]: Extracting #2: cost 0 inf + 84 0.819 * [simplify]: Simplified to (sqrt 2) 0.819 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.819 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.819 * * [simplify]: iters left: 6 (8 enodes) 0.821 * * [simplify]: iters left: 5 (27 enodes) 0.825 * * [simplify]: iters left: 4 (31 enodes) 0.829 * * [simplify]: iters left: 3 (33 enodes) 0.834 * * [simplify]: Extracting #0: cost 1 inf + 0 0.834 * * [simplify]: Extracting #1: cost 4 inf + 0 0.834 * * [simplify]: Extracting #2: cost 9 inf + 0 0.834 * * [simplify]: Extracting #3: cost 13 inf + 1 0.834 * * [simplify]: Extracting #4: cost 8 inf + 267 0.834 * * [simplify]: Extracting #5: cost 1 inf + 1275 0.835 * * [simplify]: Extracting #6: cost 0 inf + 1577 0.835 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.835 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.835 * * * * [progress]: [ 17 / 37 ] simplifiying candidate # 0.835 * [simplify]: Simplifying (/ (sqrt 2) 1) 0.835 * * [simplify]: iters left: 3 (4 enodes) 0.837 * * [simplify]: iters left: 2 (12 enodes) 0.839 * * [simplify]: iters left: 1 (14 enodes) 0.841 * * [simplify]: Extracting #0: cost 1 inf + 0 0.841 * * [simplify]: Extracting #1: cost 4 inf + 0 0.841 * * [simplify]: Extracting #2: cost 0 inf + 84 0.841 * [simplify]: Simplified to (sqrt 2) 0.841 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.842 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.842 * * [simplify]: iters left: 6 (8 enodes) 0.844 * * [simplify]: iters left: 5 (27 enodes) 0.849 * * [simplify]: iters left: 4 (31 enodes) 0.854 * * [simplify]: iters left: 3 (33 enodes) 0.859 * * [simplify]: Extracting #0: cost 1 inf + 0 0.859 * * [simplify]: Extracting #1: cost 4 inf + 0 0.859 * * [simplify]: Extracting #2: cost 9 inf + 0 0.859 * * [simplify]: Extracting #3: cost 13 inf + 1 0.859 * * [simplify]: Extracting #4: cost 8 inf + 267 0.859 * * [simplify]: Extracting #5: cost 1 inf + 1275 0.859 * * [simplify]: Extracting #6: cost 0 inf + 1577 0.860 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.860 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.860 * * * * [progress]: [ 18 / 37 ] simplifiying candidate # 0.860 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.860 * * [simplify]: iters left: 6 (9 enodes) 0.862 * * [simplify]: iters left: 5 (33 enodes) 0.867 * * [simplify]: iters left: 4 (37 enodes) 0.872 * * [simplify]: Extracting #0: cost 1 inf + 0 0.872 * * [simplify]: Extracting #1: cost 6 inf + 0 0.872 * * [simplify]: Extracting #2: cost 9 inf + 1 0.872 * * [simplify]: Extracting #3: cost 12 inf + 1 0.872 * * [simplify]: Extracting #4: cost 16 inf + 1 0.872 * * [simplify]: Extracting #5: cost 15 inf + 43 0.872 * * [simplify]: Extracting #6: cost 8 inf + 890 0.872 * * [simplify]: Extracting #7: cost 2 inf + 2858 0.873 * * [simplify]: Extracting #8: cost 0 inf + 3622 0.873 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 0.873 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 0.873 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 0.873 * * [simplify]: iters left: 6 (8 enodes) 0.875 * * [simplify]: iters left: 5 (27 enodes) 0.879 * * [simplify]: iters left: 4 (31 enodes) 0.884 * * [simplify]: iters left: 3 (33 enodes) 0.890 * * [simplify]: Extracting #0: cost 1 inf + 0 0.890 * * [simplify]: Extracting #1: cost 4 inf + 0 0.890 * * [simplify]: Extracting #2: cost 5 inf + 1 0.890 * * [simplify]: Extracting #3: cost 8 inf + 1 0.890 * * [simplify]: Extracting #4: cost 13 inf + 1 0.890 * * [simplify]: Extracting #5: cost 11 inf + 44 0.890 * * [simplify]: Extracting #6: cost 5 inf + 670 0.890 * * [simplify]: Extracting #7: cost 1 inf + 1835 0.890 * * [simplify]: Extracting #8: cost 0 inf + 2177 0.891 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 0.891 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 0.891 * * * * [progress]: [ 19 / 37 ] simplifiying candidate # 0.891 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 0.891 * * [simplify]: iters left: 6 (8 enodes) 0.893 * * [simplify]: iters left: 5 (28 enodes) 0.897 * * [simplify]: iters left: 4 (30 enodes) 0.901 * * [simplify]: Extracting #0: cost 1 inf + 0 0.901 * * [simplify]: Extracting #1: cost 4 inf + 0 0.901 * * [simplify]: Extracting #2: cost 5 inf + 1 0.901 * * [simplify]: Extracting #3: cost 8 inf + 1 0.901 * * [simplify]: Extracting #4: cost 12 inf + 1 0.901 * * [simplify]: Extracting #5: cost 11 inf + 43 0.901 * * [simplify]: Extracting #6: cost 6 inf + 558 0.901 * * [simplify]: Extracting #7: cost 2 inf + 1453 0.902 * * [simplify]: Extracting #8: cost 0 inf + 2016 0.902 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 0.902 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 0.902 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 0.902 * * [simplify]: iters left: 6 (8 enodes) 0.904 * * [simplify]: iters left: 5 (27 enodes) 0.908 * * [simplify]: iters left: 4 (31 enodes) 0.912 * * [simplify]: iters left: 3 (33 enodes) 0.917 * * [simplify]: Extracting #0: cost 1 inf + 0 0.917 * * [simplify]: Extracting #1: cost 4 inf + 0 0.917 * * [simplify]: Extracting #2: cost 5 inf + 1 0.917 * * [simplify]: Extracting #3: cost 8 inf + 1 0.917 * * [simplify]: Extracting #4: cost 13 inf + 1 0.917 * * [simplify]: Extracting #5: cost 11 inf + 44 0.917 * * [simplify]: Extracting #6: cost 5 inf + 670 0.917 * * [simplify]: Extracting #7: cost 1 inf + 1715 0.918 * * [simplify]: Extracting #8: cost 0 inf + 2017 0.918 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 0.918 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 0.918 * * * * [progress]: [ 20 / 37 ] simplifiying candidate # 0.918 * [simplify]: Simplifying (/ 1 1) 0.918 * * [simplify]: iters left: 2 (2 enodes) 0.919 * * [simplify]: iters left: 1 (6 enodes) 0.920 * * [simplify]: Extracting #0: cost 1 inf + 0 0.920 * * [simplify]: Extracting #1: cost 0 inf + 1 0.920 * [simplify]: Simplified to 1 0.920 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.920 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.920 * * [simplify]: iters left: 6 (7 enodes) 0.922 * * [simplify]: iters left: 5 (24 enodes) 0.925 * * [simplify]: iters left: 4 (28 enodes) 0.929 * * [simplify]: iters left: 3 (30 enodes) 0.934 * * [simplify]: Extracting #0: cost 1 inf + 0 0.934 * * [simplify]: Extracting #1: cost 4 inf + 0 0.934 * * [simplify]: Extracting #2: cost 6 inf + 1 0.934 * * [simplify]: Extracting #3: cost 11 inf + 1 0.934 * * [simplify]: Extracting #4: cost 9 inf + 44 0.934 * * [simplify]: Extracting #5: cost 3 inf + 670 0.934 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.934 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.934 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.934 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.935 * * * * [progress]: [ 21 / 37 ] simplifiying candidate # 0.935 * [simplify]: Simplifying (/ 1 1) 0.935 * * [simplify]: iters left: 2 (2 enodes) 0.935 * * [simplify]: iters left: 1 (6 enodes) 0.937 * * [simplify]: Extracting #0: cost 1 inf + 0 0.937 * * [simplify]: Extracting #1: cost 0 inf + 1 0.937 * [simplify]: Simplified to 1 0.937 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.937 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.937 * * [simplify]: iters left: 6 (7 enodes) 0.938 * * [simplify]: iters left: 5 (24 enodes) 0.942 * * [simplify]: iters left: 4 (28 enodes) 0.946 * * [simplify]: iters left: 3 (30 enodes) 0.950 * * [simplify]: Extracting #0: cost 1 inf + 0 0.950 * * [simplify]: Extracting #1: cost 4 inf + 0 0.950 * * [simplify]: Extracting #2: cost 6 inf + 1 0.950 * * [simplify]: Extracting #3: cost 11 inf + 1 0.950 * * [simplify]: Extracting #4: cost 9 inf + 44 0.950 * * [simplify]: Extracting #5: cost 3 inf + 670 0.951 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.951 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.951 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.951 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.951 * * * * [progress]: [ 22 / 37 ] simplifiying candidate # 0.951 * * * * [progress]: [ 23 / 37 ] simplifiying candidate # 0.951 * * * * [progress]: [ 24 / 37 ] simplifiying candidate # 0.951 * * * * [progress]: [ 25 / 37 ] simplifiying candidate # 0.951 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 0.951 * * [simplify]: iters left: 6 (6 enodes) 0.953 * * [simplify]: iters left: 5 (21 enodes) 0.955 * * [simplify]: iters left: 4 (25 enodes) 0.959 * * [simplify]: iters left: 3 (27 enodes) 0.964 * * [simplify]: Extracting #0: cost 1 inf + 0 0.964 * * [simplify]: Extracting #1: cost 3 inf + 0 0.964 * * [simplify]: Extracting #2: cost 6 inf + 0 0.964 * * [simplify]: Extracting #3: cost 11 inf + 0 0.964 * * [simplify]: Extracting #4: cost 9 inf + 43 0.965 * * [simplify]: Extracting #5: cost 0 inf + 1492 0.965 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 0.965 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 0.965 * * * * [progress]: [ 26 / 37 ] simplifiying candidate # 0.965 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 0.965 * * [simplify]: iters left: 6 (6 enodes) 0.966 * * [simplify]: iters left: 5 (21 enodes) 0.969 * * [simplify]: iters left: 4 (25 enodes) 0.973 * * [simplify]: iters left: 3 (27 enodes) 0.976 * * [simplify]: Extracting #0: cost 1 inf + 0 0.976 * * [simplify]: Extracting #1: cost 3 inf + 0 0.976 * * [simplify]: Extracting #2: cost 6 inf + 0 0.976 * * [simplify]: Extracting #3: cost 11 inf + 0 0.976 * * [simplify]: Extracting #4: cost 9 inf + 43 0.976 * * [simplify]: Extracting #5: cost 0 inf + 1412 0.977 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 0.977 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 0.977 * * * * [progress]: [ 27 / 37 ] simplifiying candidate # 0.977 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 0.977 * * [simplify]: iters left: 5 (5 enodes) 0.978 * * [simplify]: iters left: 4 (18 enodes) 0.981 * * [simplify]: iters left: 3 (22 enodes) 0.984 * * [simplify]: iters left: 2 (24 enodes) 0.988 * * [simplify]: Extracting #0: cost 1 inf + 0 0.989 * * [simplify]: Extracting #1: cost 4 inf + 0 0.989 * * [simplify]: Extracting #2: cost 9 inf + 0 0.989 * * [simplify]: Extracting #3: cost 8 inf + 2 0.989 * * [simplify]: Extracting #4: cost 0 inf + 890 0.989 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 0.989 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 0.989 * * * * [progress]: [ 28 / 37 ] simplifiying candidate # 0.989 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 0.989 * * [simplify]: iters left: 5 (5 enodes) 0.991 * * [simplify]: iters left: 4 (18 enodes) 0.995 * * [simplify]: iters left: 3 (22 enodes) 1.002 * * [simplify]: iters left: 2 (24 enodes) 1.008 * * [simplify]: Extracting #0: cost 1 inf + 0 1.008 * * [simplify]: Extracting #1: cost 4 inf + 0 1.008 * * [simplify]: Extracting #2: cost 9 inf + 0 1.008 * * [simplify]: Extracting #3: cost 8 inf + 2 1.008 * * [simplify]: Extracting #4: cost 0 inf + 890 1.008 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.008 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1.008 * * * * [progress]: [ 29 / 37 ] simplifiying candidate # 1.009 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 1.009 * * [simplify]: iters left: 3 (3 enodes) 1.010 * * [simplify]: iters left: 2 (9 enodes) 1.013 * * [simplify]: Extracting #0: cost 1 inf + 0 1.013 * * [simplify]: Extracting #1: cost 3 inf + 0 1.013 * * [simplify]: Extracting #2: cost 5 inf + 0 1.013 * * [simplify]: Extracting #3: cost 4 inf + 1 1.013 * * [simplify]: Extracting #4: cost 0 inf + 405 1.013 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 1.013 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))) 1.014 * * * * [progress]: [ 30 / 37 ] simplifiying candidate # 1.014 * [simplify]: Simplifying (sqrt 2) 1.014 * * [simplify]: iters left: 1 (2 enodes) 1.015 * * [simplify]: Extracting #0: cost 1 inf + 0 1.015 * * [simplify]: Extracting #1: cost 3 inf + 0 1.015 * * [simplify]: Extracting #2: cost 2 inf + 1 1.015 * * [simplify]: Extracting #3: cost 0 inf + 83 1.015 * [simplify]: Simplified to (sqrt 2) 1.015 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))) 1.015 * * * * [progress]: [ 31 / 37 ] simplifiying candidate # 1.016 * * * * [progress]: [ 32 / 37 ] simplifiying candidate # 1.016 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1.016 * * [simplify]: iters left: 6 (9 enodes) 1.019 * * [simplify]: iters left: 5 (43 enodes) 1.032 * * [simplify]: iters left: 4 (87 enodes) 1.052 * * [simplify]: iters left: 3 (125 enodes) 1.078 * * [simplify]: iters left: 2 (168 enodes) 1.108 * * [simplify]: iters left: 1 (237 enodes) 1.176 * * [simplify]: Extracting #0: cost 1 inf + 0 1.176 * * [simplify]: Extracting #1: cost 20 inf + 0 1.176 * * [simplify]: Extracting #2: cost 57 inf + 2 1.176 * * [simplify]: Extracting #3: cost 72 inf + 2 1.177 * * [simplify]: Extracting #4: cost 70 inf + 115 1.178 * * [simplify]: Extracting #5: cost 21 inf + 7889 1.180 * * [simplify]: Extracting #6: cost 1 inf + 11847 1.182 * * [simplify]: Extracting #7: cost 0 inf + 12108 1.185 * [simplify]: Simplified to (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))) 1.185 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))))) 1.185 * * * * [progress]: [ 33 / 37 ] simplifiying candidate # 1.185 * [simplify]: Simplifying (- (exp x) (exp (- x))) 1.185 * * [simplify]: iters left: 5 (5 enodes) 1.186 * * [simplify]: iters left: 4 (19 enodes) 1.189 * * [simplify]: iters left: 3 (29 enodes) 1.195 * * [simplify]: iters left: 2 (33 enodes) 1.202 * * [simplify]: Extracting #0: cost 1 inf + 0 1.202 * * [simplify]: Extracting #1: cost 5 inf + 0 1.203 * * [simplify]: Extracting #2: cost 12 inf + 0 1.203 * * [simplify]: Extracting #3: cost 10 inf + 3 1.203 * * [simplify]: Extracting #4: cost 3 inf + 561 1.203 * * [simplify]: Extracting #5: cost 0 inf + 977 1.204 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 1.204 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1.204 * * * * [progress]: [ 34 / 37 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))> 1.204 * * * * [progress]: [ 35 / 37 ] simplifiying candidate # 1.204 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1.204 * * [simplify]: iters left: 6 (12 enodes) 1.212 * * [simplify]: iters left: 5 (52 enodes) 1.227 * * [simplify]: iters left: 4 (79 enodes) 1.254 * * [simplify]: iters left: 3 (107 enodes) 1.282 * * [simplify]: iters left: 2 (119 enodes) 1.296 * * [simplify]: iters left: 1 (130 enodes) 1.313 * * [simplify]: Extracting #0: cost 1 inf + 0 1.313 * * [simplify]: Extracting #1: cost 16 inf + 0 1.314 * * [simplify]: Extracting #2: cost 35 inf + 1 1.314 * * [simplify]: Extracting #3: cost 38 inf + 47 1.314 * * [simplify]: Extracting #4: cost 17 inf + 1684 1.315 * * [simplify]: Extracting #5: cost 1 inf + 4285 1.316 * * [simplify]: Extracting #6: cost 0 inf + 4488 1.317 * [simplify]: Simplified to (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x)))) 1.317 * [simplify]: Simplified (2) to (λ (x) (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x))))) 1.317 * * * * [progress]: [ 36 / 37 ] simplifiying candidate # 1.317 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.318 * * [simplify]: iters left: 6 (7 enodes) 1.319 * * [simplify]: iters left: 5 (24 enodes) 1.323 * * [simplify]: iters left: 4 (28 enodes) 1.328 * * [simplify]: iters left: 3 (30 enodes) 1.332 * * [simplify]: Extracting #0: cost 1 inf + 0 1.332 * * [simplify]: Extracting #1: cost 4 inf + 0 1.332 * * [simplify]: Extracting #2: cost 6 inf + 1 1.332 * * [simplify]: Extracting #3: cost 11 inf + 1 1.332 * * [simplify]: Extracting #4: cost 9 inf + 44 1.332 * * [simplify]: Extracting #5: cost 3 inf + 670 1.332 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.332 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.333 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.333 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.333 * * * * [progress]: [ 37 / 37 ] simplifiying candidate # 1.333 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1.333 * * [simplify]: iters left: 6 (8 enodes) 1.335 * * [simplify]: iters left: 5 (29 enodes) 1.341 * * [simplify]: iters left: 4 (37 enodes) 1.347 * * [simplify]: iters left: 3 (50 enodes) 1.356 * * [simplify]: iters left: 2 (80 enodes) 1.370 * * [simplify]: iters left: 1 (144 enodes) 1.418 * * [simplify]: Extracting #0: cost 1 inf + 0 1.418 * * [simplify]: Extracting #1: cost 4 inf + 0 1.418 * * [simplify]: Extracting #2: cost 6 inf + 1 1.418 * * [simplify]: Extracting #3: cost 27 inf + 1 1.418 * * [simplify]: Extracting #4: cost 62 inf + 228 1.418 * * [simplify]: Extracting #5: cost 64 inf + 1536 1.420 * * [simplify]: Extracting #6: cost 27 inf + 9171 1.421 * * [simplify]: Extracting #7: cost 9 inf + 18092 1.424 * * [simplify]: Extracting #8: cost 0 inf + 23726 1.426 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.426 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.426 * * * [progress]: adding candidates to table 1.639 * * [progress]: iteration 2 / 4 1.639 * * * [progress]: picking best candidate 1.644 * * * * [pick]: Picked # 1.644 * * * [progress]: localizing error 1.662 * * * [progress]: generating rewritten candidates 1.662 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1) 1.678 * * * [progress]: generating series expansions 1.678 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1) 1.678 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1.678 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1.678 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1.678 * [taylor]: Taking taylor expansion of 2 in x 1.678 * [backup-simplify]: Simplify 2 into 2 1.678 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.678 * [taylor]: Taking taylor expansion of (exp x) in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.678 * [backup-simplify]: Simplify 0 into 0 1.678 * [backup-simplify]: Simplify 1 into 1 1.678 * [backup-simplify]: Simplify (exp 0) into 1 1.678 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.678 * [taylor]: Taking taylor expansion of (- x) in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.678 * [backup-simplify]: Simplify 0 into 0 1.678 * [backup-simplify]: Simplify 1 into 1 1.679 * [backup-simplify]: Simplify (- 0) into 0 1.679 * [backup-simplify]: Simplify (- 1) into -1 1.679 * [backup-simplify]: Simplify (exp 0) into 1 1.680 * [backup-simplify]: Simplify (+ 1 1) into 2 1.680 * [backup-simplify]: Simplify (/ 2 2) into 1 1.680 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1.680 * [taylor]: Taking taylor expansion of 2 in x 1.680 * [backup-simplify]: Simplify 2 into 2 1.680 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1.680 * [taylor]: Taking taylor expansion of (exp x) in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.680 * [backup-simplify]: Simplify 0 into 0 1.680 * [backup-simplify]: Simplify 1 into 1 1.680 * [backup-simplify]: Simplify (exp 0) into 1 1.680 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.680 * [taylor]: Taking taylor expansion of (- x) in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.680 * [backup-simplify]: Simplify 0 into 0 1.680 * [backup-simplify]: Simplify 1 into 1 1.680 * [backup-simplify]: Simplify (- 0) into 0 1.680 * [backup-simplify]: Simplify (- 1) into -1 1.681 * [backup-simplify]: Simplify (exp 0) into 1 1.681 * [backup-simplify]: Simplify (+ 1 1) into 2 1.681 * [backup-simplify]: Simplify (/ 2 2) into 1 1.681 * [backup-simplify]: Simplify 1 into 1 1.682 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1.683 * [backup-simplify]: Simplify (- 1) into -1 1.683 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1.683 * [backup-simplify]: Simplify (+ 1 -1) into 0 1.684 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1.684 * [backup-simplify]: Simplify 0 into 0 1.685 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1.685 * [backup-simplify]: Simplify (- 1) into -1 1.685 * [backup-simplify]: Simplify (- 0) into 0 1.686 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1.687 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 1.687 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1.687 * [backup-simplify]: Simplify -1/2 into -1/2 1.688 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 1.689 * [backup-simplify]: Simplify (- 1) into -1 1.689 * [backup-simplify]: Simplify (- 1) into -1 1.689 * [backup-simplify]: Simplify (- 0) into 0 1.689 * [backup-simplify]: Simplify (- 0) into 0 1.691 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 1.691 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 1.692 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1.692 * [backup-simplify]: Simplify 0 into 0 1.694 * [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 1.694 * [backup-simplify]: Simplify (- 1) into -1 1.694 * [backup-simplify]: Simplify (- 1) into -1 1.695 * [backup-simplify]: Simplify (- 0) into 0 1.695 * [backup-simplify]: Simplify (- 1) into -1 1.695 * [backup-simplify]: Simplify (- 0) into 0 1.695 * [backup-simplify]: Simplify (- 0) into 0 1.696 * [backup-simplify]: Simplify (- 0) into 0 1.698 * [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 1.698 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 1.699 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1.699 * [backup-simplify]: Simplify 5/24 into 5/24 1.699 * [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))) 1.699 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.699 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1.699 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.699 * [taylor]: Taking taylor expansion of 2 in x 1.699 * [backup-simplify]: Simplify 2 into 2 1.699 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.699 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.699 * [taylor]: Taking taylor expansion of x in x 1.699 * [backup-simplify]: Simplify 0 into 0 1.699 * [backup-simplify]: Simplify 1 into 1 1.700 * [backup-simplify]: Simplify (/ 1 1) into 1 1.700 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1.700 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.700 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.700 * [taylor]: Taking taylor expansion of x in x 1.700 * [backup-simplify]: Simplify 0 into 0 1.700 * [backup-simplify]: Simplify 1 into 1 1.700 * [backup-simplify]: Simplify (/ 1 1) into 1 1.700 * [backup-simplify]: Simplify (- 1) into -1 1.700 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1.700 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1.701 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.701 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.701 * [taylor]: Taking taylor expansion of 2 in x 1.701 * [backup-simplify]: Simplify 2 into 2 1.701 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.701 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.701 * [taylor]: Taking taylor expansion of x in x 1.701 * [backup-simplify]: Simplify 0 into 0 1.701 * [backup-simplify]: Simplify 1 into 1 1.701 * [backup-simplify]: Simplify (/ 1 1) into 1 1.701 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1.701 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.701 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.701 * [taylor]: Taking taylor expansion of x in x 1.701 * [backup-simplify]: Simplify 0 into 0 1.701 * [backup-simplify]: Simplify 1 into 1 1.701 * [backup-simplify]: Simplify (/ 1 1) into 1 1.702 * [backup-simplify]: Simplify (- 1) into -1 1.702 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1.702 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1.702 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.702 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1.702 * [backup-simplify]: Simplify (+ 0 0) into 0 1.702 * [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 1.702 * [backup-simplify]: Simplify 0 into 0 1.703 * [backup-simplify]: Simplify (+ 0 0) into 0 1.703 * [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 1.703 * [backup-simplify]: Simplify 0 into 0 1.703 * [backup-simplify]: Simplify (+ 0 0) into 0 1.704 * [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 1.704 * [backup-simplify]: Simplify 0 into 0 1.704 * [backup-simplify]: Simplify (+ 0 0) into 0 1.704 * [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 1.704 * [backup-simplify]: Simplify 0 into 0 1.705 * [backup-simplify]: Simplify (+ 0 0) into 0 1.705 * [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 1.705 * [backup-simplify]: Simplify 0 into 0 1.706 * [backup-simplify]: Simplify (+ 0 0) into 0 1.706 * [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 1.706 * [backup-simplify]: Simplify 0 into 0 1.706 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1.706 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1.706 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1.706 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.706 * [taylor]: Taking taylor expansion of 2 in x 1.707 * [backup-simplify]: Simplify 2 into 2 1.707 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.707 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.707 * [taylor]: Taking taylor expansion of x in x 1.707 * [backup-simplify]: Simplify 0 into 0 1.707 * [backup-simplify]: Simplify 1 into 1 1.707 * [backup-simplify]: Simplify (/ 1 1) into 1 1.707 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1.707 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.707 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.707 * [taylor]: Taking taylor expansion of -1 in x 1.707 * [backup-simplify]: Simplify -1 into -1 1.707 * [taylor]: Taking taylor expansion of x in x 1.707 * [backup-simplify]: Simplify 0 into 0 1.707 * [backup-simplify]: Simplify 1 into 1 1.707 * [backup-simplify]: Simplify (/ -1 1) into -1 1.707 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1.707 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1.708 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1.708 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.708 * [taylor]: Taking taylor expansion of 2 in x 1.708 * [backup-simplify]: Simplify 2 into 2 1.708 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.708 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.708 * [taylor]: Taking taylor expansion of x in x 1.708 * [backup-simplify]: Simplify 0 into 0 1.708 * [backup-simplify]: Simplify 1 into 1 1.708 * [backup-simplify]: Simplify (/ 1 1) into 1 1.708 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1.708 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.708 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.708 * [taylor]: Taking taylor expansion of -1 in x 1.708 * [backup-simplify]: Simplify -1 into -1 1.708 * [taylor]: Taking taylor expansion of x in x 1.708 * [backup-simplify]: Simplify 0 into 0 1.708 * [backup-simplify]: Simplify 1 into 1 1.708 * [backup-simplify]: Simplify (/ -1 1) into -1 1.708 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1.708 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1.709 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1.709 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1.709 * [backup-simplify]: Simplify (+ 0 0) into 0 1.709 * [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 1.709 * [backup-simplify]: Simplify 0 into 0 1.710 * [backup-simplify]: Simplify (+ 0 0) into 0 1.710 * [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 1.710 * [backup-simplify]: Simplify 0 into 0 1.710 * [backup-simplify]: Simplify (+ 0 0) into 0 1.710 * [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 1.710 * [backup-simplify]: Simplify 0 into 0 1.711 * [backup-simplify]: Simplify (+ 0 0) into 0 1.711 * [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 1.711 * [backup-simplify]: Simplify 0 into 0 1.711 * [backup-simplify]: Simplify (+ 0 0) into 0 1.712 * [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 1.712 * [backup-simplify]: Simplify 0 into 0 1.712 * [backup-simplify]: Simplify (+ 0 0) into 0 1.713 * [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 1.713 * [backup-simplify]: Simplify 0 into 0 1.714 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1.714 * * * [progress]: simplifying candidates 1.714 * * * * [progress]: [ 1 / 37 ] simplifiying candidate # 1.714 * * * * [progress]: [ 2 / 37 ] simplifiying candidate # 1.714 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 1.714 * * [simplify]: iters left: 6 (9 enodes) 1.718 * * [simplify]: iters left: 5 (32 enodes) 1.724 * * [simplify]: iters left: 4 (39 enodes) 1.730 * * [simplify]: iters left: 3 (41 enodes) 1.736 * * [simplify]: Extracting #0: cost 1 inf + 0 1.736 * * [simplify]: Extracting #1: cost 5 inf + 0 1.737 * * [simplify]: Extracting #2: cost 10 inf + 0 1.737 * * [simplify]: Extracting #3: cost 12 inf + 1 1.737 * * [simplify]: Extracting #4: cost 15 inf + 143 1.737 * * [simplify]: Extracting #5: cost 13 inf + 216 1.737 * * [simplify]: Extracting #6: cost 9 inf + 550 1.737 * * [simplify]: Extracting #7: cost 4 inf + 1655 1.737 * * [simplify]: Extracting #8: cost 0 inf + 3081 1.738 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 1.738 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (exp (- (log 2) (log (+ (exp x) (exp (- x))))))))) 1.738 * * * * [progress]: [ 3 / 37 ] simplifiying candidate # 1.738 * * * * [progress]: [ 4 / 37 ] simplifiying candidate # 1.738 * * * * [progress]: [ 5 / 37 ] simplifiying candidate # 1.738 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 1.738 * * [simplify]: iters left: 6 (11 enodes) 1.743 * * [simplify]: iters left: 5 (58 enodes) 1.756 * * [simplify]: iters left: 4 (181 enodes) 1.793 * * [simplify]: iters left: 3 (482 enodes) 2.064 * * [simplify]: Extracting #0: cost 1 inf + 0 2.064 * * [simplify]: Extracting #1: cost 66 inf + 0 2.065 * * [simplify]: Extracting #2: cost 164 inf + 4 2.066 * * [simplify]: Extracting #3: cost 248 inf + 5 2.066 * * [simplify]: Extracting #4: cost 254 inf + 1047 2.068 * * [simplify]: Extracting #5: cost 202 inf + 12109 2.076 * * [simplify]: Extracting #6: cost 55 inf + 56503 2.100 * * [simplify]: Extracting #7: cost 1 inf + 74660 2.115 * * [simplify]: Extracting #8: cost 0 inf + 74921 2.131 * [simplify]: Simplified to (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))) 2.131 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (cbrt (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))))))) 2.131 * * * * [progress]: [ 6 / 37 ] simplifiying candidate # 2.131 * * * * [progress]: [ 7 / 37 ] simplifiying candidate # 2.131 * * * * [progress]: [ 8 / 37 ] simplifiying candidate # 2.131 * * * * [progress]: [ 9 / 37 ] simplifiying candidate # 2.131 * * * * [progress]: [ 10 / 37 ] simplifiying candidate # 2.132 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 2.132 * * [simplify]: iters left: 6 (11 enodes) 2.135 * * [simplify]: iters left: 5 (42 enodes) 2.141 * * [simplify]: iters left: 4 (61 enodes) 2.150 * * [simplify]: iters left: 3 (70 enodes) 2.159 * * [simplify]: iters left: 2 (73 enodes) 2.169 * * [simplify]: Extracting #0: cost 1 inf + 0 2.169 * * [simplify]: Extracting #1: cost 11 inf + 0 2.169 * * [simplify]: Extracting #2: cost 22 inf + 0 2.169 * * [simplify]: Extracting #3: cost 24 inf + 1 2.169 * * [simplify]: Extracting #4: cost 28 inf + 82 2.169 * * [simplify]: Extracting #5: cost 21 inf + 590 2.170 * * [simplify]: Extracting #6: cost 14 inf + 2138 2.171 * * [simplify]: Extracting #7: cost 2 inf + 7039 2.173 * * [simplify]: Extracting #8: cost 0 inf + 7963 2.174 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 2.174 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 2.175 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 2.175 * * [simplify]: iters left: 6 (9 enodes) 2.179 * * [simplify]: iters left: 5 (30 enodes) 2.188 * * [simplify]: iters left: 4 (34 enodes) 2.195 * * [simplify]: iters left: 3 (36 enodes) 2.202 * * [simplify]: Extracting #0: cost 1 inf + 0 2.202 * * [simplify]: Extracting #1: cost 4 inf + 0 2.202 * * [simplify]: Extracting #2: cost 8 inf + 0 2.202 * * [simplify]: Extracting #3: cost 10 inf + 1 2.202 * * [simplify]: Extracting #4: cost 13 inf + 163 2.202 * * [simplify]: Extracting #5: cost 8 inf + 459 2.202 * * [simplify]: Extracting #6: cost 4 inf + 1133 2.203 * * [simplify]: Extracting #7: cost 0 inf + 2499 2.203 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 2.203 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 2.203 * * * * [progress]: [ 11 / 37 ] simplifiying candidate # 2.204 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 2.204 * * [simplify]: iters left: 6 (10 enodes) 2.207 * * [simplify]: iters left: 5 (35 enodes) 2.217 * * [simplify]: iters left: 4 (43 enodes) 2.227 * * [simplify]: iters left: 3 (48 enodes) 2.239 * * [simplify]: Extracting #0: cost 1 inf + 0 2.239 * * [simplify]: Extracting #1: cost 7 inf + 0 2.239 * * [simplify]: Extracting #2: cost 14 inf + 0 2.239 * * [simplify]: Extracting #3: cost 16 inf + 1 2.239 * * [simplify]: Extracting #4: cost 20 inf + 82 2.239 * * [simplify]: Extracting #5: cost 15 inf + 448 2.239 * * [simplify]: Extracting #6: cost 8 inf + 1295 2.240 * * [simplify]: Extracting #7: cost 1 inf + 3807 2.241 * * [simplify]: Extracting #8: cost 0 inf + 4189 2.242 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 2.242 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 2.242 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 2.242 * * [simplify]: iters left: 6 (9 enodes) 2.246 * * [simplify]: iters left: 5 (30 enodes) 2.254 * * [simplify]: iters left: 4 (34 enodes) 2.260 * * [simplify]: iters left: 3 (36 enodes) 2.265 * * [simplify]: Extracting #0: cost 1 inf + 0 2.266 * * [simplify]: Extracting #1: cost 4 inf + 0 2.266 * * [simplify]: Extracting #2: cost 8 inf + 0 2.266 * * [simplify]: Extracting #3: cost 10 inf + 1 2.266 * * [simplify]: Extracting #4: cost 13 inf + 163 2.266 * * [simplify]: Extracting #5: cost 8 inf + 459 2.266 * * [simplify]: Extracting #6: cost 4 inf + 1093 2.266 * * [simplify]: Extracting #7: cost 0 inf + 2339 2.266 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 2.266 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 2.267 * * * * [progress]: [ 12 / 37 ] simplifiying candidate # 2.267 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 2.267 * * [simplify]: iters left: 5 (5 enodes) 2.269 * * [simplify]: iters left: 4 (17 enodes) 2.272 * * [simplify]: iters left: 3 (27 enodes) 2.276 * * [simplify]: iters left: 2 (28 enodes) 2.280 * * [simplify]: Extracting #0: cost 1 inf + 0 2.280 * * [simplify]: Extracting #1: cost 5 inf + 0 2.280 * * [simplify]: Extracting #2: cost 7 inf + 1 2.281 * * [simplify]: Extracting #3: cost 6 inf + 2 2.281 * * [simplify]: Extracting #4: cost 1 inf + 528 2.281 * * [simplify]: Extracting #5: cost 0 inf + 650 2.281 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 2.281 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 2.281 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 2.281 * * [simplify]: iters left: 6 (8 enodes) 2.283 * * [simplify]: iters left: 5 (27 enodes) 2.287 * * [simplify]: iters left: 4 (31 enodes) 2.293 * * [simplify]: iters left: 3 (33 enodes) 2.298 * * [simplify]: Extracting #0: cost 1 inf + 0 2.298 * * [simplify]: Extracting #1: cost 4 inf + 0 2.298 * * [simplify]: Extracting #2: cost 9 inf + 0 2.299 * * [simplify]: Extracting #3: cost 13 inf + 1 2.299 * * [simplify]: Extracting #4: cost 8 inf + 307 2.299 * * [simplify]: Extracting #5: cost 1 inf + 1395 2.300 * * [simplify]: Extracting #6: cost 0 inf + 1737 2.300 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 2.300 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 2.300 * * * * [progress]: [ 13 / 37 ] simplifiying candidate # 2.300 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 2.300 * * [simplify]: iters left: 5 (5 enodes) 2.304 * * [simplify]: iters left: 4 (17 enodes) 2.309 * * [simplify]: iters left: 3 (27 enodes) 2.316 * * [simplify]: iters left: 2 (28 enodes) 2.323 * * [simplify]: Extracting #0: cost 1 inf + 0 2.323 * * [simplify]: Extracting #1: cost 5 inf + 0 2.323 * * [simplify]: Extracting #2: cost 7 inf + 1 2.323 * * [simplify]: Extracting #3: cost 6 inf + 2 2.323 * * [simplify]: Extracting #4: cost 1 inf + 528 2.323 * * [simplify]: Extracting #5: cost 0 inf + 650 2.324 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 2.324 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 2.324 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 2.324 * * [simplify]: iters left: 6 (8 enodes) 2.326 * * [simplify]: iters left: 5 (27 enodes) 2.330 * * [simplify]: iters left: 4 (31 enodes) 2.335 * * [simplify]: iters left: 3 (33 enodes) 2.339 * * [simplify]: Extracting #0: cost 1 inf + 0 2.339 * * [simplify]: Extracting #1: cost 4 inf + 0 2.339 * * [simplify]: Extracting #2: cost 9 inf + 0 2.339 * * [simplify]: Extracting #3: cost 13 inf + 1 2.339 * * [simplify]: Extracting #4: cost 8 inf + 307 2.340 * * [simplify]: Extracting #5: cost 1 inf + 1395 2.340 * * [simplify]: Extracting #6: cost 0 inf + 1737 2.340 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 2.340 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 2.340 * * * * [progress]: [ 14 / 37 ] simplifiying candidate # 2.340 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 2.340 * * [simplify]: iters left: 6 (10 enodes) 2.343 * * [simplify]: iters left: 5 (35 enodes) 2.348 * * [simplify]: iters left: 4 (41 enodes) 2.357 * * [simplify]: iters left: 3 (43 enodes) 2.367 * * [simplify]: Extracting #0: cost 1 inf + 0 2.367 * * [simplify]: Extracting #1: cost 6 inf + 0 2.368 * * [simplify]: Extracting #2: cost 12 inf + 0 2.368 * * [simplify]: Extracting #3: cost 14 inf + 1 2.368 * * [simplify]: Extracting #4: cost 18 inf + 42 2.368 * * [simplify]: Extracting #5: cost 12 inf + 419 2.368 * * [simplify]: Extracting #6: cost 7 inf + 1274 2.369 * * [simplify]: Extracting #7: cost 0 inf + 3865 2.370 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 2.370 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 2.370 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 2.370 * * [simplify]: iters left: 6 (9 enodes) 2.373 * * [simplify]: iters left: 5 (30 enodes) 2.378 * * [simplify]: iters left: 4 (34 enodes) 2.382 * * [simplify]: iters left: 3 (36 enodes) 2.389 * * [simplify]: Extracting #0: cost 1 inf + 0 2.389 * * [simplify]: Extracting #1: cost 4 inf + 0 2.389 * * [simplify]: Extracting #2: cost 8 inf + 0 2.389 * * [simplify]: Extracting #3: cost 10 inf + 1 2.389 * * [simplify]: Extracting #4: cost 13 inf + 83 2.389 * * [simplify]: Extracting #5: cost 8 inf + 379 2.389 * * [simplify]: Extracting #6: cost 4 inf + 1053 2.389 * * [simplify]: Extracting #7: cost 0 inf + 2339 2.390 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 2.390 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 2.390 * * * * [progress]: [ 15 / 37 ] simplifiying candidate # 2.390 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 2.390 * * [simplify]: iters left: 6 (9 enodes) 2.392 * * [simplify]: iters left: 5 (30 enodes) 2.397 * * [simplify]: iters left: 4 (34 enodes) 2.402 * * [simplify]: iters left: 3 (36 enodes) 2.407 * * [simplify]: Extracting #0: cost 1 inf + 0 2.407 * * [simplify]: Extracting #1: cost 4 inf + 0 2.407 * * [simplify]: Extracting #2: cost 8 inf + 0 2.407 * * [simplify]: Extracting #3: cost 10 inf + 1 2.407 * * [simplify]: Extracting #4: cost 13 inf + 83 2.407 * * [simplify]: Extracting #5: cost 8 inf + 379 2.407 * * [simplify]: Extracting #6: cost 4 inf + 1013 2.408 * * [simplify]: Extracting #7: cost 0 inf + 2179 2.408 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 2.408 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 2.408 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 2.408 * * [simplify]: iters left: 6 (9 enodes) 2.410 * * [simplify]: iters left: 5 (30 enodes) 2.415 * * [simplify]: iters left: 4 (34 enodes) 2.420 * * [simplify]: iters left: 3 (36 enodes) 2.426 * * [simplify]: Extracting #0: cost 1 inf + 0 2.426 * * [simplify]: Extracting #1: cost 4 inf + 0 2.426 * * [simplify]: Extracting #2: cost 8 inf + 0 2.426 * * [simplify]: Extracting #3: cost 10 inf + 1 2.426 * * [simplify]: Extracting #4: cost 13 inf + 83 2.426 * * [simplify]: Extracting #5: cost 8 inf + 379 2.426 * * [simplify]: Extracting #6: cost 4 inf + 1013 2.426 * * [simplify]: Extracting #7: cost 0 inf + 2179 2.427 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 2.427 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 2.427 * * * * [progress]: [ 16 / 37 ] simplifiying candidate # 2.427 * [simplify]: Simplifying (/ (sqrt 2) 1) 2.427 * * [simplify]: iters left: 3 (4 enodes) 2.429 * * [simplify]: iters left: 2 (12 enodes) 2.431 * * [simplify]: iters left: 1 (14 enodes) 2.433 * * [simplify]: Extracting #0: cost 1 inf + 0 2.433 * * [simplify]: Extracting #1: cost 4 inf + 0 2.433 * * [simplify]: Extracting #2: cost 0 inf + 84 2.433 * [simplify]: Simplified to (sqrt 2) 2.433 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 2.434 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 2.434 * * [simplify]: iters left: 6 (8 enodes) 2.436 * * [simplify]: iters left: 5 (27 enodes) 2.440 * * [simplify]: iters left: 4 (31 enodes) 2.444 * * [simplify]: iters left: 3 (33 enodes) 2.449 * * [simplify]: Extracting #0: cost 1 inf + 0 2.449 * * [simplify]: Extracting #1: cost 4 inf + 0 2.449 * * [simplify]: Extracting #2: cost 9 inf + 0 2.449 * * [simplify]: Extracting #3: cost 13 inf + 1 2.449 * * [simplify]: Extracting #4: cost 8 inf + 267 2.449 * * [simplify]: Extracting #5: cost 1 inf + 1275 2.449 * * [simplify]: Extracting #6: cost 0 inf + 1577 2.449 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 2.449 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 2.450 * * * * [progress]: [ 17 / 37 ] simplifiying candidate # 2.450 * [simplify]: Simplifying (/ (sqrt 2) 1) 2.450 * * [simplify]: iters left: 3 (4 enodes) 2.451 * * [simplify]: iters left: 2 (12 enodes) 2.454 * * [simplify]: iters left: 1 (14 enodes) 2.456 * * [simplify]: Extracting #0: cost 1 inf + 0 2.456 * * [simplify]: Extracting #1: cost 4 inf + 0 2.456 * * [simplify]: Extracting #2: cost 0 inf + 84 2.456 * [simplify]: Simplified to (sqrt 2) 2.456 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 2.456 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 2.456 * * [simplify]: iters left: 6 (8 enodes) 2.459 * * [simplify]: iters left: 5 (27 enodes) 2.463 * * [simplify]: iters left: 4 (31 enodes) 2.469 * * [simplify]: iters left: 3 (33 enodes) 2.473 * * [simplify]: Extracting #0: cost 1 inf + 0 2.473 * * [simplify]: Extracting #1: cost 4 inf + 0 2.473 * * [simplify]: Extracting #2: cost 9 inf + 0 2.474 * * [simplify]: Extracting #3: cost 13 inf + 1 2.474 * * [simplify]: Extracting #4: cost 8 inf + 267 2.474 * * [simplify]: Extracting #5: cost 1 inf + 1275 2.474 * * [simplify]: Extracting #6: cost 0 inf + 1577 2.474 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 2.474 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 2.474 * * * * [progress]: [ 18 / 37 ] simplifiying candidate # 2.474 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 2.475 * * [simplify]: iters left: 6 (9 enodes) 2.477 * * [simplify]: iters left: 5 (33 enodes) 2.481 * * [simplify]: iters left: 4 (37 enodes) 2.486 * * [simplify]: Extracting #0: cost 1 inf + 0 2.486 * * [simplify]: Extracting #1: cost 6 inf + 0 2.486 * * [simplify]: Extracting #2: cost 9 inf + 1 2.486 * * [simplify]: Extracting #3: cost 12 inf + 1 2.486 * * [simplify]: Extracting #4: cost 16 inf + 1 2.486 * * [simplify]: Extracting #5: cost 15 inf + 43 2.487 * * [simplify]: Extracting #6: cost 8 inf + 890 2.487 * * [simplify]: Extracting #7: cost 2 inf + 2858 2.488 * * [simplify]: Extracting #8: cost 0 inf + 3622 2.488 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 2.488 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))))) 2.489 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 2.489 * * [simplify]: iters left: 6 (8 enodes) 2.491 * * [simplify]: iters left: 5 (27 enodes) 2.495 * * [simplify]: iters left: 4 (31 enodes) 2.499 * * [simplify]: iters left: 3 (33 enodes) 2.504 * * [simplify]: Extracting #0: cost 1 inf + 0 2.504 * * [simplify]: Extracting #1: cost 4 inf + 0 2.504 * * [simplify]: Extracting #2: cost 5 inf + 1 2.504 * * [simplify]: Extracting #3: cost 8 inf + 1 2.504 * * [simplify]: Extracting #4: cost 13 inf + 1 2.504 * * [simplify]: Extracting #5: cost 11 inf + 44 2.504 * * [simplify]: Extracting #6: cost 5 inf + 670 2.504 * * [simplify]: Extracting #7: cost 1 inf + 1835 2.504 * * [simplify]: Extracting #8: cost 0 inf + 2177 2.505 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 2.505 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))))) 2.505 * * * * [progress]: [ 19 / 37 ] simplifiying candidate # 2.505 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 2.505 * * [simplify]: iters left: 6 (8 enodes) 2.507 * * [simplify]: iters left: 5 (28 enodes) 2.511 * * [simplify]: iters left: 4 (30 enodes) 2.515 * * [simplify]: Extracting #0: cost 1 inf + 0 2.515 * * [simplify]: Extracting #1: cost 4 inf + 0 2.515 * * [simplify]: Extracting #2: cost 5 inf + 1 2.515 * * [simplify]: Extracting #3: cost 8 inf + 1 2.515 * * [simplify]: Extracting #4: cost 12 inf + 1 2.515 * * [simplify]: Extracting #5: cost 11 inf + 43 2.515 * * [simplify]: Extracting #6: cost 6 inf + 558 2.515 * * [simplify]: Extracting #7: cost 2 inf + 1453 2.515 * * [simplify]: Extracting #8: cost 0 inf + 2016 2.515 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 2.515 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 2.516 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 2.516 * * [simplify]: iters left: 6 (8 enodes) 2.518 * * [simplify]: iters left: 5 (27 enodes) 2.522 * * [simplify]: iters left: 4 (31 enodes) 2.527 * * [simplify]: iters left: 3 (33 enodes) 2.531 * * [simplify]: Extracting #0: cost 1 inf + 0 2.531 * * [simplify]: Extracting #1: cost 4 inf + 0 2.531 * * [simplify]: Extracting #2: cost 5 inf + 1 2.531 * * [simplify]: Extracting #3: cost 8 inf + 1 2.531 * * [simplify]: Extracting #4: cost 13 inf + 1 2.531 * * [simplify]: Extracting #5: cost 11 inf + 44 2.531 * * [simplify]: Extracting #6: cost 5 inf + 670 2.532 * * [simplify]: Extracting #7: cost 1 inf + 1715 2.532 * * [simplify]: Extracting #8: cost 0 inf + 2017 2.532 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 2.532 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 2.532 * * * * [progress]: [ 20 / 37 ] simplifiying candidate # 2.532 * [simplify]: Simplifying (/ 1 1) 2.532 * * [simplify]: iters left: 2 (2 enodes) 2.533 * * [simplify]: iters left: 1 (6 enodes) 2.534 * * [simplify]: Extracting #0: cost 1 inf + 0 2.534 * * [simplify]: Extracting #1: cost 0 inf + 1 2.534 * [simplify]: Simplified to 1 2.534 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 2.534 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 2.534 * * [simplify]: iters left: 6 (7 enodes) 2.536 * * [simplify]: iters left: 5 (24 enodes) 2.539 * * [simplify]: iters left: 4 (28 enodes) 2.544 * * [simplify]: iters left: 3 (30 enodes) 2.549 * * [simplify]: Extracting #0: cost 1 inf + 0 2.549 * * [simplify]: Extracting #1: cost 4 inf + 0 2.549 * * [simplify]: Extracting #2: cost 6 inf + 1 2.549 * * [simplify]: Extracting #3: cost 11 inf + 1 2.549 * * [simplify]: Extracting #4: cost 9 inf + 44 2.549 * * [simplify]: Extracting #5: cost 3 inf + 670 2.549 * * [simplify]: Extracting #6: cost 1 inf + 1153 2.550 * * [simplify]: Extracting #7: cost 0 inf + 1415 2.550 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 2.550 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 2.550 * * * * [progress]: [ 21 / 37 ] simplifiying candidate # 2.550 * [simplify]: Simplifying (/ 1 1) 2.550 * * [simplify]: iters left: 2 (2 enodes) 2.551 * * [simplify]: iters left: 1 (6 enodes) 2.552 * * [simplify]: Extracting #0: cost 1 inf + 0 2.552 * * [simplify]: Extracting #1: cost 0 inf + 1 2.552 * [simplify]: Simplified to 1 2.552 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 2.552 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 2.552 * * [simplify]: iters left: 6 (7 enodes) 2.554 * * [simplify]: iters left: 5 (24 enodes) 2.557 * * [simplify]: iters left: 4 (28 enodes) 2.561 * * [simplify]: iters left: 3 (30 enodes) 2.565 * * [simplify]: Extracting #0: cost 1 inf + 0 2.565 * * [simplify]: Extracting #1: cost 4 inf + 0 2.566 * * [simplify]: Extracting #2: cost 6 inf + 1 2.566 * * [simplify]: Extracting #3: cost 11 inf + 1 2.566 * * [simplify]: Extracting #4: cost 9 inf + 44 2.566 * * [simplify]: Extracting #5: cost 3 inf + 670 2.566 * * [simplify]: Extracting #6: cost 1 inf + 1153 2.566 * * [simplify]: Extracting #7: cost 0 inf + 1415 2.566 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 2.566 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 2.566 * * * * [progress]: [ 22 / 37 ] simplifiying candidate # 2.566 * * * * [progress]: [ 23 / 37 ] simplifiying candidate # 2.566 * * * * [progress]: [ 24 / 37 ] simplifiying candidate # 2.566 * * * * [progress]: [ 25 / 37 ] simplifiying candidate # 2.567 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 2.567 * * [simplify]: iters left: 6 (6 enodes) 2.568 * * [simplify]: iters left: 5 (21 enodes) 2.571 * * [simplify]: iters left: 4 (25 enodes) 2.574 * * [simplify]: iters left: 3 (27 enodes) 2.577 * * [simplify]: Extracting #0: cost 1 inf + 0 2.577 * * [simplify]: Extracting #1: cost 3 inf + 0 2.578 * * [simplify]: Extracting #2: cost 6 inf + 0 2.578 * * [simplify]: Extracting #3: cost 11 inf + 0 2.578 * * [simplify]: Extracting #4: cost 9 inf + 43 2.578 * * [simplify]: Extracting #5: cost 0 inf + 1492 2.578 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 2.578 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))))) 2.578 * * * * [progress]: [ 26 / 37 ] simplifiying candidate # 2.578 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 2.578 * * [simplify]: iters left: 6 (6 enodes) 2.579 * * [simplify]: iters left: 5 (21 enodes) 2.582 * * [simplify]: iters left: 4 (25 enodes) 2.585 * * [simplify]: iters left: 3 (27 enodes) 2.589 * * [simplify]: Extracting #0: cost 1 inf + 0 2.589 * * [simplify]: Extracting #1: cost 3 inf + 0 2.589 * * [simplify]: Extracting #2: cost 6 inf + 0 2.589 * * [simplify]: Extracting #3: cost 11 inf + 0 2.589 * * [simplify]: Extracting #4: cost 9 inf + 43 2.589 * * [simplify]: Extracting #5: cost 0 inf + 1412 2.589 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 2.589 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 2.589 * * * * [progress]: [ 27 / 37 ] simplifiying candidate # 2.590 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 2.590 * * [simplify]: iters left: 5 (5 enodes) 2.591 * * [simplify]: iters left: 4 (18 enodes) 2.593 * * [simplify]: iters left: 3 (22 enodes) 2.596 * * [simplify]: iters left: 2 (24 enodes) 2.600 * * [simplify]: Extracting #0: cost 1 inf + 0 2.600 * * [simplify]: Extracting #1: cost 4 inf + 0 2.600 * * [simplify]: Extracting #2: cost 9 inf + 0 2.600 * * [simplify]: Extracting #3: cost 8 inf + 2 2.601 * * [simplify]: Extracting #4: cost 0 inf + 890 2.601 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 2.601 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 2.601 * * * * [progress]: [ 28 / 37 ] simplifiying candidate # 2.601 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 2.601 * * [simplify]: iters left: 5 (5 enodes) 2.602 * * [simplify]: iters left: 4 (18 enodes) 2.605 * * [simplify]: iters left: 3 (22 enodes) 2.608 * * [simplify]: iters left: 2 (24 enodes) 2.613 * * [simplify]: Extracting #0: cost 1 inf + 0 2.613 * * [simplify]: Extracting #1: cost 4 inf + 0 2.613 * * [simplify]: Extracting #2: cost 9 inf + 0 2.613 * * [simplify]: Extracting #3: cost 8 inf + 2 2.614 * * [simplify]: Extracting #4: cost 0 inf + 890 2.614 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 2.614 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 2.614 * * * * [progress]: [ 29 / 37 ] simplifiying candidate # 2.614 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 2.614 * * [simplify]: iters left: 3 (3 enodes) 2.616 * * [simplify]: iters left: 2 (9 enodes) 2.618 * * [simplify]: Extracting #0: cost 1 inf + 0 2.618 * * [simplify]: Extracting #1: cost 3 inf + 0 2.618 * * [simplify]: Extracting #2: cost 5 inf + 0 2.619 * * [simplify]: Extracting #3: cost 4 inf + 1 2.619 * * [simplify]: Extracting #4: cost 0 inf + 405 2.619 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 2.619 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))))) 2.619 * * * * [progress]: [ 30 / 37 ] simplifiying candidate # 2.619 * [simplify]: Simplifying (sqrt 2) 2.619 * * [simplify]: iters left: 1 (2 enodes) 2.620 * * [simplify]: Extracting #0: cost 1 inf + 0 2.620 * * [simplify]: Extracting #1: cost 3 inf + 0 2.621 * * [simplify]: Extracting #2: cost 2 inf + 1 2.621 * * [simplify]: Extracting #3: cost 0 inf + 83 2.621 * [simplify]: Simplified to (sqrt 2) 2.621 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))))) 2.621 * * * * [progress]: [ 31 / 37 ] simplifiying candidate # 2.621 * * * * [progress]: [ 32 / 37 ] simplifiying candidate # 2.621 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 2.621 * * [simplify]: iters left: 6 (9 enodes) 2.625 * * [simplify]: iters left: 5 (43 enodes) 2.640 * * [simplify]: iters left: 4 (87 enodes) 2.659 * * [simplify]: iters left: 3 (125 enodes) 2.679 * * [simplify]: iters left: 2 (168 enodes) 2.713 * * [simplify]: iters left: 1 (237 enodes) 2.797 * * [simplify]: Extracting #0: cost 1 inf + 0 2.797 * * [simplify]: Extracting #1: cost 20 inf + 0 2.797 * * [simplify]: Extracting #2: cost 57 inf + 2 2.797 * * [simplify]: Extracting #3: cost 72 inf + 2 2.798 * * [simplify]: Extracting #4: cost 70 inf + 115 2.800 * * [simplify]: Extracting #5: cost 21 inf + 7889 2.803 * * [simplify]: Extracting #6: cost 1 inf + 11847 2.807 * * [simplify]: Extracting #7: cost 0 inf + 12108 2.811 * [simplify]: Simplified to (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))) 2.811 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))))))) 2.811 * * * * [progress]: [ 33 / 37 ] simplifiying candidate # 2.811 * [simplify]: Simplifying (- (exp x) (exp (- x))) 2.812 * * [simplify]: iters left: 5 (5 enodes) 2.813 * * [simplify]: iters left: 4 (19 enodes) 2.820 * * [simplify]: iters left: 3 (29 enodes) 2.826 * * [simplify]: iters left: 2 (33 enodes) 2.832 * * [simplify]: Extracting #0: cost 1 inf + 0 2.832 * * [simplify]: Extracting #1: cost 5 inf + 0 2.832 * * [simplify]: Extracting #2: cost 12 inf + 0 2.832 * * [simplify]: Extracting #3: cost 10 inf + 3 2.832 * * [simplify]: Extracting #4: cost 3 inf + 561 2.832 * * [simplify]: Extracting #5: cost 0 inf + 977 2.833 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 2.833 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))))) 2.833 * * * * [progress]: [ 34 / 37 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))))> 2.833 * * * * [progress]: [ 35 / 37 ] simplifiying candidate # 2.833 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 2.833 * * [simplify]: iters left: 6 (12 enodes) 2.839 * * [simplify]: iters left: 5 (52 enodes) 2.848 * * [simplify]: iters left: 4 (79 enodes) 2.864 * * [simplify]: iters left: 3 (107 enodes) 2.886 * * [simplify]: iters left: 2 (119 enodes) 2.909 * * [simplify]: iters left: 1 (130 enodes) 2.927 * * [simplify]: Extracting #0: cost 1 inf + 0 2.927 * * [simplify]: Extracting #1: cost 16 inf + 0 2.927 * * [simplify]: Extracting #2: cost 35 inf + 1 2.927 * * [simplify]: Extracting #3: cost 38 inf + 47 2.927 * * [simplify]: Extracting #4: cost 17 inf + 1684 2.928 * * [simplify]: Extracting #5: cost 1 inf + 4285 2.929 * * [simplify]: Extracting #6: cost 0 inf + 4488 2.930 * [simplify]: Simplified to (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x)))) 2.930 * [simplify]: Simplified (2 1 1) to (λ (x) (log (exp (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x))))))) 2.931 * * * * [progress]: [ 36 / 37 ] simplifiying candidate # 2.931 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 2.931 * * [simplify]: iters left: 6 (7 enodes) 2.933 * * [simplify]: iters left: 5 (24 enodes) 2.938 * * [simplify]: iters left: 4 (28 enodes) 2.942 * * [simplify]: iters left: 3 (30 enodes) 2.946 * * [simplify]: Extracting #0: cost 1 inf + 0 2.946 * * [simplify]: Extracting #1: cost 4 inf + 0 2.946 * * [simplify]: Extracting #2: cost 6 inf + 1 2.946 * * [simplify]: Extracting #3: cost 11 inf + 1 2.946 * * [simplify]: Extracting #4: cost 9 inf + 44 2.946 * * [simplify]: Extracting #5: cost 3 inf + 670 2.946 * * [simplify]: Extracting #6: cost 1 inf + 1153 2.947 * * [simplify]: Extracting #7: cost 0 inf + 1415 2.947 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 2.947 * [simplify]: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 2.947 * * * * [progress]: [ 37 / 37 ] simplifiying candidate # 2.947 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 2.947 * * [simplify]: iters left: 6 (8 enodes) 2.949 * * [simplify]: iters left: 5 (29 enodes) 2.956 * * [simplify]: iters left: 4 (37 enodes) 2.962 * * [simplify]: iters left: 3 (50 enodes) 2.972 * * [simplify]: iters left: 2 (80 enodes) 2.986 * * [simplify]: iters left: 1 (144 enodes) 3.024 * * [simplify]: Extracting #0: cost 1 inf + 0 3.024 * * [simplify]: Extracting #1: cost 4 inf + 0 3.024 * * [simplify]: Extracting #2: cost 6 inf + 1 3.024 * * [simplify]: Extracting #3: cost 27 inf + 1 3.025 * * [simplify]: Extracting #4: cost 62 inf + 228 3.025 * * [simplify]: Extracting #5: cost 64 inf + 1536 3.027 * * [simplify]: Extracting #6: cost 27 inf + 9171 3.030 * * [simplify]: Extracting #7: cost 9 inf + 18092 3.034 * * [simplify]: Extracting #8: cost 0 inf + 23726 3.037 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 3.038 * [simplify]: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 3.038 * * * [progress]: adding candidates to table 3.323 * * [progress]: iteration 3 / 4 3.323 * * * [progress]: picking best candidate 3.326 * * * * [pick]: Picked # 3.326 * * * [progress]: localizing error 3.352 * * * [progress]: generating rewritten candidates 3.352 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 1) 3.368 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 3.414 * * * [progress]: generating series expansions 3.414 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 1) 3.415 * [backup-simplify]: Simplify (/ 2 (sqrt (+ (exp x) (exp (- x))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 3.415 * [approximate]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in (x) around 0 3.415 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 3.415 * [taylor]: Taking taylor expansion of 2 in x 3.415 * [backup-simplify]: Simplify 2 into 2 3.415 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 3.415 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 3.415 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 3.415 * [taylor]: Taking taylor expansion of (exp x) in x 3.415 * [taylor]: Taking taylor expansion of x in x 3.415 * [backup-simplify]: Simplify 0 into 0 3.415 * [backup-simplify]: Simplify 1 into 1 3.415 * [backup-simplify]: Simplify (exp 0) into 1 3.415 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.415 * [taylor]: Taking taylor expansion of (- x) in x 3.415 * [taylor]: Taking taylor expansion of x in x 3.415 * [backup-simplify]: Simplify 0 into 0 3.415 * [backup-simplify]: Simplify 1 into 1 3.415 * [backup-simplify]: Simplify (- 0) into 0 3.416 * [backup-simplify]: Simplify (- 1) into -1 3.416 * [backup-simplify]: Simplify (exp 0) into 1 3.416 * [backup-simplify]: Simplify (+ 1 1) into 2 3.416 * [backup-simplify]: Simplify (/ 1 2) into 1/2 3.417 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 3.417 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.418 * [backup-simplify]: Simplify (- 1) into -1 3.418 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 3.419 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.419 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 3.419 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 3.419 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 3.419 * [taylor]: Taking taylor expansion of 2 in x 3.419 * [backup-simplify]: Simplify 2 into 2 3.419 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 3.420 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 3.420 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 3.420 * [taylor]: Taking taylor expansion of (exp x) in x 3.420 * [taylor]: Taking taylor expansion of x in x 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [backup-simplify]: Simplify 1 into 1 3.420 * [backup-simplify]: Simplify (exp 0) into 1 3.420 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.420 * [taylor]: Taking taylor expansion of (- x) in x 3.420 * [taylor]: Taking taylor expansion of x in x 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [backup-simplify]: Simplify 1 into 1 3.420 * [backup-simplify]: Simplify (- 0) into 0 3.420 * [backup-simplify]: Simplify (- 1) into -1 3.420 * [backup-simplify]: Simplify (exp 0) into 1 3.420 * [backup-simplify]: Simplify (+ 1 1) into 2 3.421 * [backup-simplify]: Simplify (/ 1 2) into 1/2 3.421 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 3.421 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.422 * [backup-simplify]: Simplify (- 1) into -1 3.422 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 3.423 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.423 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 3.423 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 3.424 * [backup-simplify]: Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2)) 3.425 * [backup-simplify]: Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2)) 3.425 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (sqrt 1/2))) into 0 3.425 * [backup-simplify]: Simplify 0 into 0 3.426 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.427 * [backup-simplify]: Simplify (- 1) into -1 3.427 * [backup-simplify]: Simplify (- 0) into 0 3.428 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.428 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 3.429 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4 3.430 * [backup-simplify]: Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2)) 3.432 * [backup-simplify]: Simplify (+ (* 2 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2)))) 3.434 * [backup-simplify]: Simplify (- (* 1/4 (/ 1 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2)))) 3.435 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 3.435 * [backup-simplify]: Simplify (- 1) into -1 3.435 * [backup-simplify]: Simplify (- 1) into -1 3.436 * [backup-simplify]: Simplify (- 0) into 0 3.436 * [backup-simplify]: Simplify (- 0) into 0 3.437 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 3.438 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 3.438 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0 3.439 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0 3.440 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2))))) into 0 3.440 * [backup-simplify]: Simplify 0 into 0 3.442 * [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 3.443 * [backup-simplify]: Simplify (- 1) into -1 3.443 * [backup-simplify]: Simplify (- 1) into -1 3.443 * [backup-simplify]: Simplify (- 0) into 0 3.443 * [backup-simplify]: Simplify (- 1) into -1 3.443 * [backup-simplify]: Simplify (- 0) into 0 3.444 * [backup-simplify]: Simplify (- 0) into 0 3.444 * [backup-simplify]: Simplify (- 0) into 0 3.446 * [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 3.446 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 3.447 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48 3.451 * [backup-simplify]: Simplify (/ (- 5/48 (pow (/ -1/8 (sqrt 1/2)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) 3.459 * [backup-simplify]: Simplify (+ (* 2 (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2)))) (+ (* 0 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))))) into (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) 3.462 * [backup-simplify]: Simplify (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) into (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) 3.467 * [backup-simplify]: Simplify (+ (* (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) (pow x 4)) (+ (* (- (* 1/4 (/ 1 (sqrt 1/2)))) (pow x 2)) (* 2 (sqrt 1/2)))) into (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3))))) 3.467 * [backup-simplify]: Simplify (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 3.467 * [approximate]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0 3.467 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 3.467 * [taylor]: Taking taylor expansion of 2 in x 3.467 * [backup-simplify]: Simplify 2 into 2 3.467 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 3.467 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.467 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.467 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.467 * [taylor]: Taking taylor expansion of x in x 3.467 * [backup-simplify]: Simplify 0 into 0 3.468 * [backup-simplify]: Simplify 1 into 1 3.472 * [backup-simplify]: Simplify (/ 1 1) into 1 3.472 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.472 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.472 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.472 * [taylor]: Taking taylor expansion of x in x 3.472 * [backup-simplify]: Simplify 0 into 0 3.472 * [backup-simplify]: Simplify 1 into 1 3.472 * [backup-simplify]: Simplify (/ 1 1) into 1 3.472 * [backup-simplify]: Simplify (- 1) into -1 3.472 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.473 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.473 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.473 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 3.473 * [backup-simplify]: Simplify (+ 0 0) into 0 3.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.473 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.473 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 3.473 * [taylor]: Taking taylor expansion of 2 in x 3.473 * [backup-simplify]: Simplify 2 into 2 3.473 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 3.473 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.473 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.473 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.473 * [taylor]: Taking taylor expansion of x in x 3.473 * [backup-simplify]: Simplify 0 into 0 3.473 * [backup-simplify]: Simplify 1 into 1 3.474 * [backup-simplify]: Simplify (/ 1 1) into 1 3.474 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.474 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.474 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.474 * [taylor]: Taking taylor expansion of x in x 3.474 * [backup-simplify]: Simplify 0 into 0 3.474 * [backup-simplify]: Simplify 1 into 1 3.474 * [backup-simplify]: Simplify (/ 1 1) into 1 3.474 * [backup-simplify]: Simplify (- 1) into -1 3.474 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.474 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.475 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.475 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 3.475 * [backup-simplify]: Simplify (+ 0 0) into 0 3.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.475 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.475 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 3.476 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 3.476 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.476 * [backup-simplify]: Simplify 0 into 0 3.476 * [backup-simplify]: Simplify (+ 0 0) into 0 3.476 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.477 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.478 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0 3.478 * [backup-simplify]: Simplify 0 into 0 3.478 * [backup-simplify]: Simplify (+ 0 0) into 0 3.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.479 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.480 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0 3.480 * [backup-simplify]: Simplify 0 into 0 3.480 * [backup-simplify]: Simplify (+ 0 0) into 0 3.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.481 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.483 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0 3.483 * [backup-simplify]: Simplify 0 into 0 3.483 * [backup-simplify]: Simplify (+ 0 0) into 0 3.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.485 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.487 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))))) into 0 3.487 * [backup-simplify]: Simplify 0 into 0 3.487 * [backup-simplify]: Simplify (+ 0 0) into 0 3.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.489 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.491 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))))) into 0 3.491 * [backup-simplify]: Simplify 0 into 0 3.492 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 3.492 * [backup-simplify]: Simplify (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 3.492 * [approximate]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0 3.492 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 3.492 * [taylor]: Taking taylor expansion of 2 in x 3.492 * [backup-simplify]: Simplify 2 into 2 3.492 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 3.492 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 3.492 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 3.492 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.492 * [taylor]: Taking taylor expansion of x in x 3.492 * [backup-simplify]: Simplify 0 into 0 3.492 * [backup-simplify]: Simplify 1 into 1 3.492 * [backup-simplify]: Simplify (/ 1 1) into 1 3.492 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.492 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.493 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.493 * [taylor]: Taking taylor expansion of -1 in x 3.493 * [backup-simplify]: Simplify -1 into -1 3.493 * [taylor]: Taking taylor expansion of x in x 3.493 * [backup-simplify]: Simplify 0 into 0 3.493 * [backup-simplify]: Simplify 1 into 1 3.493 * [backup-simplify]: Simplify (/ -1 1) into -1 3.493 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.493 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 3.493 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.494 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 3.494 * [backup-simplify]: Simplify (+ 0 0) into 0 3.494 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.494 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.494 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 3.494 * [taylor]: Taking taylor expansion of 2 in x 3.494 * [backup-simplify]: Simplify 2 into 2 3.494 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 3.494 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 3.494 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 3.495 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.495 * [taylor]: Taking taylor expansion of x in x 3.495 * [backup-simplify]: Simplify 0 into 0 3.495 * [backup-simplify]: Simplify 1 into 1 3.495 * [backup-simplify]: Simplify (/ 1 1) into 1 3.495 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.495 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.495 * [taylor]: Taking taylor expansion of -1 in x 3.495 * [backup-simplify]: Simplify -1 into -1 3.495 * [taylor]: Taking taylor expansion of x in x 3.495 * [backup-simplify]: Simplify 0 into 0 3.495 * [backup-simplify]: Simplify 1 into 1 3.496 * [backup-simplify]: Simplify (/ -1 1) into -1 3.496 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.496 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 3.496 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.496 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 3.497 * [backup-simplify]: Simplify (+ 0 0) into 0 3.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.497 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.498 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 3.498 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 3.499 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.499 * [backup-simplify]: Simplify 0 into 0 3.499 * [backup-simplify]: Simplify (+ 0 0) into 0 3.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.500 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.501 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0 3.501 * [backup-simplify]: Simplify 0 into 0 3.502 * [backup-simplify]: Simplify (+ 0 0) into 0 3.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.503 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.504 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0 3.504 * [backup-simplify]: Simplify 0 into 0 3.504 * [backup-simplify]: Simplify (+ 0 0) into 0 3.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.506 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.508 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0 3.508 * [backup-simplify]: Simplify 0 into 0 3.508 * [backup-simplify]: Simplify (+ 0 0) into 0 3.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.510 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.512 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))))) into 0 3.512 * [backup-simplify]: Simplify 0 into 0 3.512 * [backup-simplify]: Simplify (+ 0 0) into 0 3.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.514 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.516 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))))) into 0 3.516 * [backup-simplify]: Simplify 0 into 0 3.516 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) 3.516 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 3.516 * [backup-simplify]: Simplify (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) into (/ 2 (+ (exp x) (exp (- x)))) 3.517 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 3.517 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 3.517 * [taylor]: Taking taylor expansion of 2 in x 3.517 * [backup-simplify]: Simplify 2 into 2 3.517 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 3.517 * [taylor]: Taking taylor expansion of (exp x) in x 3.517 * [taylor]: Taking taylor expansion of x in x 3.517 * [backup-simplify]: Simplify 0 into 0 3.517 * [backup-simplify]: Simplify 1 into 1 3.517 * [backup-simplify]: Simplify (exp 0) into 1 3.517 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.517 * [taylor]: Taking taylor expansion of (- x) in x 3.517 * [taylor]: Taking taylor expansion of x in x 3.517 * [backup-simplify]: Simplify 0 into 0 3.517 * [backup-simplify]: Simplify 1 into 1 3.517 * [backup-simplify]: Simplify (- 0) into 0 3.517 * [backup-simplify]: Simplify (- 1) into -1 3.517 * [backup-simplify]: Simplify (exp 0) into 1 3.518 * [backup-simplify]: Simplify (+ 1 1) into 2 3.518 * [backup-simplify]: Simplify (/ 2 2) into 1 3.518 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 3.518 * [taylor]: Taking taylor expansion of 2 in x 3.518 * [backup-simplify]: Simplify 2 into 2 3.518 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 3.518 * [taylor]: Taking taylor expansion of (exp x) in x 3.518 * [taylor]: Taking taylor expansion of x in x 3.518 * [backup-simplify]: Simplify 0 into 0 3.518 * [backup-simplify]: Simplify 1 into 1 3.518 * [backup-simplify]: Simplify (exp 0) into 1 3.518 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.518 * [taylor]: Taking taylor expansion of (- x) in x 3.518 * [taylor]: Taking taylor expansion of x in x 3.518 * [backup-simplify]: Simplify 0 into 0 3.518 * [backup-simplify]: Simplify 1 into 1 3.518 * [backup-simplify]: Simplify (- 0) into 0 3.518 * [backup-simplify]: Simplify (- 1) into -1 3.518 * [backup-simplify]: Simplify (exp 0) into 1 3.519 * [backup-simplify]: Simplify (+ 1 1) into 2 3.519 * [backup-simplify]: Simplify (/ 2 2) into 1 3.519 * [backup-simplify]: Simplify 1 into 1 3.520 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.520 * [backup-simplify]: Simplify (- 1) into -1 3.520 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 3.521 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.521 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 3.521 * [backup-simplify]: Simplify 0 into 0 3.522 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.522 * [backup-simplify]: Simplify (- 1) into -1 3.523 * [backup-simplify]: Simplify (- 0) into 0 3.524 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.524 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 3.524 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 3.524 * [backup-simplify]: Simplify -1/2 into -1/2 3.526 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 3.526 * [backup-simplify]: Simplify (- 1) into -1 3.526 * [backup-simplify]: Simplify (- 1) into -1 3.526 * [backup-simplify]: Simplify (- 0) into 0 3.527 * [backup-simplify]: Simplify (- 0) into 0 3.528 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 3.528 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 3.529 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 3.529 * [backup-simplify]: Simplify 0 into 0 3.531 * [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 3.531 * [backup-simplify]: Simplify (- 1) into -1 3.532 * [backup-simplify]: Simplify (- 1) into -1 3.532 * [backup-simplify]: Simplify (- 0) into 0 3.532 * [backup-simplify]: Simplify (- 1) into -1 3.532 * [backup-simplify]: Simplify (- 0) into 0 3.532 * [backup-simplify]: Simplify (- 0) into 0 3.533 * [backup-simplify]: Simplify (- 0) into 0 3.535 * [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 3.535 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 3.536 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 3.536 * [backup-simplify]: Simplify 5/24 into 5/24 3.536 * [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))) 3.537 * [backup-simplify]: Simplify (/ (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.537 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 3.537 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.537 * [taylor]: Taking taylor expansion of 2 in x 3.537 * [backup-simplify]: Simplify 2 into 2 3.537 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.537 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.537 * [taylor]: Taking taylor expansion of x in x 3.537 * [backup-simplify]: Simplify 0 into 0 3.537 * [backup-simplify]: Simplify 1 into 1 3.537 * [backup-simplify]: Simplify (/ 1 1) into 1 3.537 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.537 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.537 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.537 * [taylor]: Taking taylor expansion of x in x 3.537 * [backup-simplify]: Simplify 0 into 0 3.537 * [backup-simplify]: Simplify 1 into 1 3.537 * [backup-simplify]: Simplify (/ 1 1) into 1 3.538 * [backup-simplify]: Simplify (- 1) into -1 3.538 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.538 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.538 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.538 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.538 * [taylor]: Taking taylor expansion of 2 in x 3.538 * [backup-simplify]: Simplify 2 into 2 3.538 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.538 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.538 * [taylor]: Taking taylor expansion of x in x 3.538 * [backup-simplify]: Simplify 0 into 0 3.538 * [backup-simplify]: Simplify 1 into 1 3.538 * [backup-simplify]: Simplify (/ 1 1) into 1 3.538 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.538 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.538 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.538 * [taylor]: Taking taylor expansion of x in x 3.538 * [backup-simplify]: Simplify 0 into 0 3.538 * [backup-simplify]: Simplify 1 into 1 3.539 * [backup-simplify]: Simplify (/ 1 1) into 1 3.539 * [backup-simplify]: Simplify (- 1) into -1 3.539 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.539 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.539 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.539 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.539 * [backup-simplify]: Simplify (+ 0 0) into 0 3.540 * [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 3.540 * [backup-simplify]: Simplify 0 into 0 3.540 * [backup-simplify]: Simplify (+ 0 0) into 0 3.540 * [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 3.540 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify (+ 0 0) into 0 3.541 * [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 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify (+ 0 0) into 0 3.542 * [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 3.542 * [backup-simplify]: Simplify 0 into 0 3.542 * [backup-simplify]: Simplify (+ 0 0) into 0 3.542 * [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 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify (+ 0 0) into 0 3.543 * [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 3.543 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 3.544 * [backup-simplify]: Simplify (/ (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.544 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 3.544 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 3.544 * [taylor]: Taking taylor expansion of 2 in x 3.544 * [backup-simplify]: Simplify 2 into 2 3.544 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 3.544 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.544 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.544 * [taylor]: Taking taylor expansion of x in x 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify 1 into 1 3.544 * [backup-simplify]: Simplify (/ 1 1) into 1 3.544 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.544 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.544 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.544 * [taylor]: Taking taylor expansion of -1 in x 3.544 * [backup-simplify]: Simplify -1 into -1 3.544 * [taylor]: Taking taylor expansion of x in x 3.544 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify 1 into 1 3.545 * [backup-simplify]: Simplify (/ -1 1) into -1 3.545 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.545 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 3.545 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.545 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 3.545 * [taylor]: Taking taylor expansion of 2 in x 3.545 * [backup-simplify]: Simplify 2 into 2 3.545 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 3.545 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.545 * [taylor]: Taking taylor expansion of x in x 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [backup-simplify]: Simplify 1 into 1 3.545 * [backup-simplify]: Simplify (/ 1 1) into 1 3.545 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.545 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.545 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.545 * [taylor]: Taking taylor expansion of -1 in x 3.545 * [backup-simplify]: Simplify -1 into -1 3.545 * [taylor]: Taking taylor expansion of x in x 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [backup-simplify]: Simplify 1 into 1 3.546 * [backup-simplify]: Simplify (/ -1 1) into -1 3.546 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.546 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 3.546 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.546 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.546 * [backup-simplify]: Simplify (+ 0 0) into 0 3.546 * [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 3.546 * [backup-simplify]: Simplify 0 into 0 3.547 * [backup-simplify]: Simplify (+ 0 0) into 0 3.547 * [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 3.547 * [backup-simplify]: Simplify 0 into 0 3.547 * [backup-simplify]: Simplify (+ 0 0) into 0 3.548 * [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 3.548 * [backup-simplify]: Simplify 0 into 0 3.548 * [backup-simplify]: Simplify (+ 0 0) into 0 3.548 * [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 3.548 * [backup-simplify]: Simplify 0 into 0 3.548 * [backup-simplify]: Simplify (+ 0 0) into 0 3.549 * [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 3.549 * [backup-simplify]: Simplify 0 into 0 3.549 * [backup-simplify]: Simplify (+ 0 0) into 0 3.550 * [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 3.550 * [backup-simplify]: Simplify 0 into 0 3.550 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 3.550 * * * [progress]: simplifying candidates 3.550 * * * * [progress]: [ 1 / 293 ] simplifiying candidate # 3.550 * * * * [progress]: [ 2 / 293 ] simplifiying candidate # 3.550 * [simplify]: Simplifying (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) 3.550 * * [simplify]: iters left: 6 (10 enodes) 3.553 * * [simplify]: iters left: 5 (35 enodes) 3.558 * * [simplify]: iters left: 4 (42 enodes) 3.564 * * [simplify]: iters left: 3 (44 enodes) 3.571 * * [simplify]: Extracting #0: cost 1 inf + 0 3.571 * * [simplify]: Extracting #1: cost 5 inf + 0 3.571 * * [simplify]: Extracting #2: cost 10 inf + 0 3.571 * * [simplify]: Extracting #3: cost 11 inf + 1 3.572 * * [simplify]: Extracting #4: cost 12 inf + 143 3.572 * * [simplify]: Extracting #5: cost 17 inf + 143 3.572 * * [simplify]: Extracting #6: cost 12 inf + 479 3.572 * * [simplify]: Extracting #7: cost 6 inf + 1555 3.572 * * [simplify]: Extracting #8: cost 0 inf + 3843 3.573 * [simplify]: Simplified to (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) 3.573 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (exp (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.573 * * * * [progress]: [ 3 / 293 ] simplifiying candidate # 3.573 * * * * [progress]: [ 4 / 293 ] simplifiying candidate # 3.573 * * * * [progress]: [ 5 / 293 ] simplifiying candidate # 3.573 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 3.573 * * [simplify]: iters left: 6 (12 enodes) 3.576 * * [simplify]: iters left: 5 (47 enodes) 3.584 * * [simplify]: iters left: 4 (103 enodes) 3.602 * * [simplify]: iters left: 3 (203 enodes) 3.635 * * [simplify]: iters left: 2 (310 enodes) 3.755 * * [simplify]: Extracting #0: cost 1 inf + 0 3.755 * * [simplify]: Extracting #1: cost 35 inf + 0 3.756 * * [simplify]: Extracting #2: cost 78 inf + 4 3.756 * * [simplify]: Extracting #3: cost 90 inf + 7 3.757 * * [simplify]: Extracting #4: cost 85 inf + 565 3.758 * * [simplify]: Extracting #5: cost 66 inf + 5110 3.762 * * [simplify]: Extracting #6: cost 16 inf + 25156 3.769 * * [simplify]: Extracting #7: cost 0 inf + 30942 3.776 * [simplify]: Simplified to (/ (/ 8 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x)))) 3.776 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (cbrt (/ (/ 8 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.777 * * * * [progress]: [ 6 / 293 ] simplifiying candidate # 3.777 * * * * [progress]: [ 7 / 293 ] simplifiying candidate # 3.777 * * * * [progress]: [ 8 / 293 ] simplifiying candidate # 3.777 * * * * [progress]: [ 9 / 293 ] simplifiying candidate # 3.777 * * * * [progress]: [ 10 / 293 ] simplifiying candidate # 3.777 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 3.777 * * [simplify]: iters left: 6 (12 enodes) 3.782 * * [simplify]: iters left: 5 (45 enodes) 3.793 * * [simplify]: iters left: 4 (64 enodes) 3.810 * * [simplify]: iters left: 3 (73 enodes) 3.825 * * [simplify]: iters left: 2 (76 enodes) 3.838 * * [simplify]: Extracting #0: cost 1 inf + 0 3.838 * * [simplify]: Extracting #1: cost 11 inf + 0 3.838 * * [simplify]: Extracting #2: cost 22 inf + 0 3.838 * * [simplify]: Extracting #3: cost 23 inf + 1 3.839 * * [simplify]: Extracting #4: cost 24 inf + 163 3.839 * * [simplify]: Extracting #5: cost 27 inf + 405 3.839 * * [simplify]: Extracting #6: cost 24 inf + 519 3.839 * * [simplify]: Extracting #7: cost 16 inf + 1897 3.840 * * [simplify]: Extracting #8: cost 3 inf + 7659 3.841 * * [simplify]: Extracting #9: cost 0 inf + 9125 3.842 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 3.842 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.842 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 3.842 * * [simplify]: iters left: 6 (10 enodes) 3.845 * * [simplify]: iters left: 5 (33 enodes) 3.850 * * [simplify]: iters left: 4 (37 enodes) 3.856 * * [simplify]: iters left: 3 (39 enodes) 3.861 * * [simplify]: Extracting #0: cost 1 inf + 0 3.861 * * [simplify]: Extracting #1: cost 4 inf + 0 3.861 * * [simplify]: Extracting #2: cost 8 inf + 0 3.861 * * [simplify]: Extracting #3: cost 9 inf + 1 3.861 * * [simplify]: Extracting #4: cost 10 inf + 163 3.861 * * [simplify]: Extracting #5: cost 15 inf + 163 3.861 * * [simplify]: Extracting #6: cost 11 inf + 388 3.862 * * [simplify]: Extracting #7: cost 4 inf + 1575 3.862 * * [simplify]: Extracting #8: cost 0 inf + 3181 3.862 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 3.862 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.862 * * * * [progress]: [ 11 / 293 ] simplifiying candidate # 3.863 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 3.863 * * [simplify]: iters left: 6 (12 enodes) 3.865 * * [simplify]: iters left: 5 (42 enodes) 3.872 * * [simplify]: iters left: 4 (50 enodes) 3.879 * * [simplify]: iters left: 3 (55 enodes) 3.891 * * [simplify]: Extracting #0: cost 1 inf + 0 3.891 * * [simplify]: Extracting #1: cost 7 inf + 0 3.891 * * [simplify]: Extracting #2: cost 15 inf + 0 3.891 * * [simplify]: Extracting #3: cost 17 inf + 1 3.891 * * [simplify]: Extracting #4: cost 19 inf + 82 3.891 * * [simplify]: Extracting #5: cost 21 inf + 405 3.891 * * [simplify]: Extracting #6: cost 18 inf + 519 3.892 * * [simplify]: Extracting #7: cost 10 inf + 1937 3.892 * * [simplify]: Extracting #8: cost 1 inf + 5611 3.893 * * [simplify]: Extracting #9: cost 0 inf + 6113 3.894 * [simplify]: Simplified to (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 3.894 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.895 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 3.895 * * [simplify]: iters left: 6 (10 enodes) 3.899 * * [simplify]: iters left: 5 (33 enodes) 3.907 * * [simplify]: iters left: 4 (37 enodes) 3.917 * * [simplify]: iters left: 3 (39 enodes) 3.923 * * [simplify]: Extracting #0: cost 1 inf + 0 3.923 * * [simplify]: Extracting #1: cost 4 inf + 0 3.923 * * [simplify]: Extracting #2: cost 8 inf + 0 3.923 * * [simplify]: Extracting #3: cost 9 inf + 1 3.923 * * [simplify]: Extracting #4: cost 10 inf + 163 3.923 * * [simplify]: Extracting #5: cost 15 inf + 163 3.923 * * [simplify]: Extracting #6: cost 11 inf + 388 3.923 * * [simplify]: Extracting #7: cost 4 inf + 1655 3.924 * * [simplify]: Extracting #8: cost 0 inf + 3261 3.924 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 3.924 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.924 * * * * [progress]: [ 12 / 293 ] simplifiying candidate # 3.924 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 3.924 * * [simplify]: iters left: 6 (11 enodes) 3.927 * * [simplify]: iters left: 5 (38 enodes) 3.932 * * [simplify]: iters left: 4 (46 enodes) 3.939 * * [simplify]: iters left: 3 (51 enodes) 3.946 * * [simplify]: Extracting #0: cost 1 inf + 0 3.946 * * [simplify]: Extracting #1: cost 7 inf + 0 3.946 * * [simplify]: Extracting #2: cost 14 inf + 0 3.946 * * [simplify]: Extracting #3: cost 15 inf + 1 3.946 * * [simplify]: Extracting #4: cost 16 inf + 163 3.946 * * [simplify]: Extracting #5: cost 20 inf + 284 3.946 * * [simplify]: Extracting #6: cost 15 inf + 590 3.946 * * [simplify]: Extracting #7: cost 7 inf + 2319 3.947 * * [simplify]: Extracting #8: cost 0 inf + 5031 3.947 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 3.947 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.948 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 3.948 * * [simplify]: iters left: 6 (10 enodes) 3.951 * * [simplify]: iters left: 5 (33 enodes) 3.959 * * [simplify]: iters left: 4 (37 enodes) 3.969 * * [simplify]: iters left: 3 (39 enodes) 3.976 * * [simplify]: Extracting #0: cost 1 inf + 0 3.976 * * [simplify]: Extracting #1: cost 4 inf + 0 3.976 * * [simplify]: Extracting #2: cost 8 inf + 0 3.976 * * [simplify]: Extracting #3: cost 9 inf + 1 3.976 * * [simplify]: Extracting #4: cost 10 inf + 163 3.976 * * [simplify]: Extracting #5: cost 15 inf + 163 3.976 * * [simplify]: Extracting #6: cost 11 inf + 388 3.977 * * [simplify]: Extracting #7: cost 4 inf + 1575 3.977 * * [simplify]: Extracting #8: cost 0 inf + 3021 3.977 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 3.977 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.977 * * * * [progress]: [ 13 / 293 ] simplifiying candidate # 3.978 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 3.978 * * [simplify]: iters left: 5 (6 enodes) 3.980 * * [simplify]: iters left: 4 (22 enodes) 3.984 * * [simplify]: iters left: 3 (28 enodes) 3.990 * * [simplify]: iters left: 2 (32 enodes) 3.995 * * [simplify]: iters left: 1 (33 enodes) 4.001 * * [simplify]: Extracting #0: cost 1 inf + 0 4.001 * * [simplify]: Extracting #1: cost 5 inf + 0 4.002 * * [simplify]: Extracting #2: cost 7 inf + 1 4.002 * * [simplify]: Extracting #3: cost 6 inf + 2 4.002 * * [simplify]: Extracting #4: cost 1 inf + 529 4.002 * * [simplify]: Extracting #5: cost 0 inf + 650 4.002 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 4.002 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.003 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.003 * * [simplify]: iters left: 6 (9 enodes) 4.006 * * [simplify]: iters left: 5 (30 enodes) 4.014 * * [simplify]: iters left: 4 (34 enodes) 4.020 * * [simplify]: iters left: 3 (36 enodes) 4.029 * * [simplify]: Extracting #0: cost 1 inf + 0 4.029 * * [simplify]: Extracting #1: cost 4 inf + 0 4.029 * * [simplify]: Extracting #2: cost 8 inf + 0 4.029 * * [simplify]: Extracting #3: cost 10 inf + 1 4.029 * * [simplify]: Extracting #4: cost 13 inf + 163 4.029 * * [simplify]: Extracting #5: cost 8 inf + 459 4.030 * * [simplify]: Extracting #6: cost 4 inf + 1093 4.030 * * [simplify]: Extracting #7: cost 0 inf + 2339 4.031 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.031 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.031 * * * * [progress]: [ 14 / 293 ] simplifiying candidate # 4.031 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 4.031 * * [simplify]: iters left: 5 (6 enodes) 4.036 * * [simplify]: iters left: 4 (22 enodes) 4.042 * * [simplify]: iters left: 3 (28 enodes) 4.049 * * [simplify]: iters left: 2 (32 enodes) 4.056 * * [simplify]: iters left: 1 (33 enodes) 4.063 * * [simplify]: Extracting #0: cost 1 inf + 0 4.063 * * [simplify]: Extracting #1: cost 5 inf + 0 4.064 * * [simplify]: Extracting #2: cost 7 inf + 1 4.064 * * [simplify]: Extracting #3: cost 6 inf + 2 4.064 * * [simplify]: Extracting #4: cost 1 inf + 529 4.064 * * [simplify]: Extracting #5: cost 0 inf + 650 4.064 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 4.064 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.065 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.065 * * [simplify]: iters left: 6 (9 enodes) 4.067 * * [simplify]: iters left: 5 (30 enodes) 4.072 * * [simplify]: iters left: 4 (34 enodes) 4.077 * * [simplify]: iters left: 3 (36 enodes) 4.082 * * [simplify]: Extracting #0: cost 1 inf + 0 4.082 * * [simplify]: Extracting #1: cost 4 inf + 0 4.082 * * [simplify]: Extracting #2: cost 8 inf + 0 4.082 * * [simplify]: Extracting #3: cost 10 inf + 1 4.082 * * [simplify]: Extracting #4: cost 13 inf + 163 4.082 * * [simplify]: Extracting #5: cost 8 inf + 459 4.083 * * [simplify]: Extracting #6: cost 4 inf + 1093 4.083 * * [simplify]: Extracting #7: cost 0 inf + 2339 4.083 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.083 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.083 * * * * [progress]: [ 15 / 293 ] simplifiying candidate # 4.083 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.084 * * [simplify]: iters left: 6 (11 enodes) 4.086 * * [simplify]: iters left: 5 (38 enodes) 4.097 * * [simplify]: iters left: 4 (46 enodes) 4.106 * * [simplify]: iters left: 3 (51 enodes) 4.113 * * [simplify]: Extracting #0: cost 1 inf + 0 4.113 * * [simplify]: Extracting #1: cost 7 inf + 0 4.113 * * [simplify]: Extracting #2: cost 14 inf + 0 4.113 * * [simplify]: Extracting #3: cost 15 inf + 1 4.113 * * [simplify]: Extracting #4: cost 16 inf + 163 4.113 * * [simplify]: Extracting #5: cost 20 inf + 284 4.113 * * [simplify]: Extracting #6: cost 15 inf + 590 4.113 * * [simplify]: Extracting #7: cost 7 inf + 2319 4.114 * * [simplify]: Extracting #8: cost 0 inf + 5031 4.115 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 4.115 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.115 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.115 * * [simplify]: iters left: 6 (10 enodes) 4.117 * * [simplify]: iters left: 5 (33 enodes) 4.123 * * [simplify]: iters left: 4 (37 enodes) 4.130 * * [simplify]: iters left: 3 (39 enodes) 4.139 * * [simplify]: Extracting #0: cost 1 inf + 0 4.139 * * [simplify]: Extracting #1: cost 4 inf + 0 4.139 * * [simplify]: Extracting #2: cost 8 inf + 0 4.139 * * [simplify]: Extracting #3: cost 9 inf + 1 4.139 * * [simplify]: Extracting #4: cost 10 inf + 163 4.139 * * [simplify]: Extracting #5: cost 15 inf + 163 4.139 * * [simplify]: Extracting #6: cost 11 inf + 388 4.140 * * [simplify]: Extracting #7: cost 4 inf + 1575 4.140 * * [simplify]: Extracting #8: cost 0 inf + 3021 4.141 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.141 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.141 * * * * [progress]: [ 16 / 293 ] simplifiying candidate # 4.141 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 4.141 * * [simplify]: iters left: 5 (5 enodes) 4.144 * * [simplify]: iters left: 4 (17 enodes) 4.150 * * [simplify]: iters left: 3 (27 enodes) 4.157 * * [simplify]: iters left: 2 (28 enodes) 4.164 * * [simplify]: Extracting #0: cost 1 inf + 0 4.164 * * [simplify]: Extracting #1: cost 5 inf + 0 4.164 * * [simplify]: Extracting #2: cost 7 inf + 1 4.164 * * [simplify]: Extracting #3: cost 6 inf + 2 4.164 * * [simplify]: Extracting #4: cost 1 inf + 528 4.165 * * [simplify]: Extracting #5: cost 0 inf + 650 4.165 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 4.165 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.165 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.165 * * [simplify]: iters left: 6 (9 enodes) 4.170 * * [simplify]: iters left: 5 (30 enodes) 4.179 * * [simplify]: iters left: 4 (34 enodes) 4.190 * * [simplify]: iters left: 3 (36 enodes) 4.200 * * [simplify]: Extracting #0: cost 1 inf + 0 4.200 * * [simplify]: Extracting #1: cost 4 inf + 0 4.200 * * [simplify]: Extracting #2: cost 8 inf + 0 4.200 * * [simplify]: Extracting #3: cost 10 inf + 1 4.200 * * [simplify]: Extracting #4: cost 13 inf + 163 4.200 * * [simplify]: Extracting #5: cost 8 inf + 459 4.200 * * [simplify]: Extracting #6: cost 4 inf + 1093 4.201 * * [simplify]: Extracting #7: cost 0 inf + 2339 4.201 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.201 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.202 * * * * [progress]: [ 17 / 293 ] simplifiying candidate # 4.202 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 4.202 * * [simplify]: iters left: 6 (11 enodes) 4.207 * * [simplify]: iters left: 5 (38 enodes) 4.220 * * [simplify]: iters left: 4 (44 enodes) 4.232 * * [simplify]: iters left: 3 (46 enodes) 4.243 * * [simplify]: Extracting #0: cost 1 inf + 0 4.243 * * [simplify]: Extracting #1: cost 6 inf + 0 4.243 * * [simplify]: Extracting #2: cost 12 inf + 0 4.243 * * [simplify]: Extracting #3: cost 13 inf + 1 4.243 * * [simplify]: Extracting #4: cost 14 inf + 83 4.243 * * [simplify]: Extracting #5: cost 19 inf + 83 4.244 * * [simplify]: Extracting #6: cost 15 inf + 308 4.244 * * [simplify]: Extracting #7: cost 9 inf + 1234 4.244 * * [simplify]: Extracting #8: cost 4 inf + 2980 4.245 * * [simplify]: Extracting #9: cost 1 inf + 4245 4.246 * * [simplify]: Extracting #10: cost 0 inf + 4707 4.247 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 4.247 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.247 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 4.247 * * [simplify]: iters left: 6 (10 enodes) 4.252 * * [simplify]: iters left: 5 (33 enodes) 4.260 * * [simplify]: iters left: 4 (37 enodes) 4.268 * * [simplify]: iters left: 3 (39 enodes) 4.277 * * [simplify]: Extracting #0: cost 1 inf + 0 4.277 * * [simplify]: Extracting #1: cost 4 inf + 0 4.277 * * [simplify]: Extracting #2: cost 8 inf + 0 4.277 * * [simplify]: Extracting #3: cost 9 inf + 1 4.277 * * [simplify]: Extracting #4: cost 10 inf + 83 4.278 * * [simplify]: Extracting #5: cost 15 inf + 83 4.278 * * [simplify]: Extracting #6: cost 11 inf + 308 4.278 * * [simplify]: Extracting #7: cost 4 inf + 1495 4.278 * * [simplify]: Extracting #8: cost 0 inf + 3021 4.279 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 4.279 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.279 * * * * [progress]: [ 18 / 293 ] simplifiying candidate # 4.279 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 4.280 * * [simplify]: iters left: 6 (11 enodes) 4.284 * * [simplify]: iters left: 5 (37 enodes) 4.293 * * [simplify]: iters left: 4 (41 enodes) 4.298 * * [simplify]: iters left: 3 (43 enodes) 4.305 * * [simplify]: Extracting #0: cost 1 inf + 0 4.305 * * [simplify]: Extracting #1: cost 4 inf + 0 4.305 * * [simplify]: Extracting #2: cost 9 inf + 0 4.305 * * [simplify]: Extracting #3: cost 11 inf + 1 4.305 * * [simplify]: Extracting #4: cost 12 inf + 83 4.305 * * [simplify]: Extracting #5: cost 17 inf + 83 4.305 * * [simplify]: Extracting #6: cost 12 inf + 419 4.306 * * [simplify]: Extracting #7: cost 4 inf + 2257 4.306 * * [simplify]: Extracting #8: cost 0 inf + 3783 4.307 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) 4.307 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.307 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 4.307 * * [simplify]: iters left: 6 (10 enodes) 4.309 * * [simplify]: iters left: 5 (33 enodes) 4.314 * * [simplify]: iters left: 4 (37 enodes) 4.319 * * [simplify]: iters left: 3 (39 enodes) 4.325 * * [simplify]: Extracting #0: cost 1 inf + 0 4.325 * * [simplify]: Extracting #1: cost 4 inf + 0 4.325 * * [simplify]: Extracting #2: cost 8 inf + 0 4.325 * * [simplify]: Extracting #3: cost 9 inf + 1 4.325 * * [simplify]: Extracting #4: cost 10 inf + 83 4.325 * * [simplify]: Extracting #5: cost 15 inf + 83 4.325 * * [simplify]: Extracting #6: cost 11 inf + 308 4.325 * * [simplify]: Extracting #7: cost 4 inf + 1575 4.327 * * [simplify]: Extracting #8: cost 0 inf + 3101 4.327 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 4.327 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.327 * * * * [progress]: [ 19 / 293 ] simplifiying candidate # 4.327 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.327 * * [simplify]: iters left: 6 (10 enodes) 4.330 * * [simplify]: iters left: 5 (33 enodes) 4.335 * * [simplify]: iters left: 4 (37 enodes) 4.340 * * [simplify]: iters left: 3 (39 enodes) 4.345 * * [simplify]: Extracting #0: cost 1 inf + 0 4.345 * * [simplify]: Extracting #1: cost 4 inf + 0 4.345 * * [simplify]: Extracting #2: cost 8 inf + 0 4.345 * * [simplify]: Extracting #3: cost 9 inf + 1 4.345 * * [simplify]: Extracting #4: cost 10 inf + 83 4.345 * * [simplify]: Extracting #5: cost 15 inf + 83 4.345 * * [simplify]: Extracting #6: cost 11 inf + 308 4.345 * * [simplify]: Extracting #7: cost 4 inf + 1495 4.346 * * [simplify]: Extracting #8: cost 0 inf + 2861 4.346 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.346 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.346 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.346 * * [simplify]: iters left: 6 (10 enodes) 4.349 * * [simplify]: iters left: 5 (33 enodes) 4.353 * * [simplify]: iters left: 4 (37 enodes) 4.359 * * [simplify]: iters left: 3 (39 enodes) 4.364 * * [simplify]: Extracting #0: cost 1 inf + 0 4.364 * * [simplify]: Extracting #1: cost 4 inf + 0 4.364 * * [simplify]: Extracting #2: cost 8 inf + 0 4.364 * * [simplify]: Extracting #3: cost 9 inf + 1 4.364 * * [simplify]: Extracting #4: cost 10 inf + 83 4.364 * * [simplify]: Extracting #5: cost 15 inf + 83 4.364 * * [simplify]: Extracting #6: cost 11 inf + 308 4.364 * * [simplify]: Extracting #7: cost 4 inf + 1495 4.365 * * [simplify]: Extracting #8: cost 0 inf + 2861 4.365 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.365 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.365 * * * * [progress]: [ 20 / 293 ] simplifiying candidate # 4.365 * [simplify]: Simplifying (/ (sqrt 2) (sqrt 1)) 4.365 * * [simplify]: iters left: 3 (5 enodes) 4.368 * * [simplify]: iters left: 2 (17 enodes) 4.371 * * [simplify]: iters left: 1 (19 enodes) 4.374 * * [simplify]: Extracting #0: cost 1 inf + 0 4.374 * * [simplify]: Extracting #1: cost 4 inf + 0 4.374 * * [simplify]: Extracting #2: cost 2 inf + 2 4.374 * * [simplify]: Extracting #3: cost 0 inf + 84 4.374 * [simplify]: Simplified to (sqrt 2) 4.374 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.374 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.374 * * [simplify]: iters left: 6 (9 enodes) 4.376 * * [simplify]: iters left: 5 (30 enodes) 4.381 * * [simplify]: iters left: 4 (34 enodes) 4.386 * * [simplify]: iters left: 3 (36 enodes) 4.391 * * [simplify]: Extracting #0: cost 1 inf + 0 4.391 * * [simplify]: Extracting #1: cost 4 inf + 0 4.391 * * [simplify]: Extracting #2: cost 8 inf + 0 4.391 * * [simplify]: Extracting #3: cost 10 inf + 1 4.391 * * [simplify]: Extracting #4: cost 13 inf + 83 4.391 * * [simplify]: Extracting #5: cost 8 inf + 379 4.391 * * [simplify]: Extracting #6: cost 4 inf + 1013 4.392 * * [simplify]: Extracting #7: cost 0 inf + 2179 4.392 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.392 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.392 * * * * [progress]: [ 21 / 293 ] simplifiying candidate # 4.392 * [simplify]: Simplifying (/ (sqrt 2) (sqrt 1)) 4.392 * * [simplify]: iters left: 3 (5 enodes) 4.395 * * [simplify]: iters left: 2 (17 enodes) 4.398 * * [simplify]: iters left: 1 (19 enodes) 4.402 * * [simplify]: Extracting #0: cost 1 inf + 0 4.402 * * [simplify]: Extracting #1: cost 4 inf + 0 4.402 * * [simplify]: Extracting #2: cost 2 inf + 2 4.402 * * [simplify]: Extracting #3: cost 0 inf + 84 4.402 * [simplify]: Simplified to (sqrt 2) 4.402 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.402 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.402 * * [simplify]: iters left: 6 (9 enodes) 4.404 * * [simplify]: iters left: 5 (30 enodes) 4.409 * * [simplify]: iters left: 4 (34 enodes) 4.414 * * [simplify]: iters left: 3 (36 enodes) 4.422 * * [simplify]: Extracting #0: cost 1 inf + 0 4.422 * * [simplify]: Extracting #1: cost 4 inf + 0 4.422 * * [simplify]: Extracting #2: cost 8 inf + 0 4.422 * * [simplify]: Extracting #3: cost 10 inf + 1 4.422 * * [simplify]: Extracting #4: cost 13 inf + 83 4.422 * * [simplify]: Extracting #5: cost 8 inf + 379 4.423 * * [simplify]: Extracting #6: cost 4 inf + 1013 4.423 * * [simplify]: Extracting #7: cost 0 inf + 2179 4.424 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.424 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.424 * * * * [progress]: [ 22 / 293 ] simplifiying candidate # 4.424 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.424 * * [simplify]: iters left: 6 (10 enodes) 4.428 * * [simplify]: iters left: 5 (33 enodes) 4.436 * * [simplify]: iters left: 4 (37 enodes) 4.442 * * [simplify]: iters left: 3 (39 enodes) 4.451 * * [simplify]: Extracting #0: cost 1 inf + 0 4.451 * * [simplify]: Extracting #1: cost 4 inf + 0 4.451 * * [simplify]: Extracting #2: cost 8 inf + 0 4.451 * * [simplify]: Extracting #3: cost 9 inf + 1 4.451 * * [simplify]: Extracting #4: cost 10 inf + 83 4.452 * * [simplify]: Extracting #5: cost 15 inf + 83 4.452 * * [simplify]: Extracting #6: cost 11 inf + 308 4.452 * * [simplify]: Extracting #7: cost 4 inf + 1495 4.452 * * [simplify]: Extracting #8: cost 0 inf + 2861 4.453 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.453 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.453 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.453 * * [simplify]: iters left: 6 (10 enodes) 4.457 * * [simplify]: iters left: 5 (33 enodes) 4.465 * * [simplify]: iters left: 4 (37 enodes) 4.473 * * [simplify]: iters left: 3 (39 enodes) 4.482 * * [simplify]: Extracting #0: cost 1 inf + 0 4.482 * * [simplify]: Extracting #1: cost 4 inf + 0 4.482 * * [simplify]: Extracting #2: cost 8 inf + 0 4.482 * * [simplify]: Extracting #3: cost 9 inf + 1 4.482 * * [simplify]: Extracting #4: cost 10 inf + 83 4.482 * * [simplify]: Extracting #5: cost 15 inf + 83 4.482 * * [simplify]: Extracting #6: cost 11 inf + 308 4.483 * * [simplify]: Extracting #7: cost 4 inf + 1495 4.483 * * [simplify]: Extracting #8: cost 0 inf + 2861 4.484 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.484 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.484 * * * * [progress]: [ 23 / 293 ] simplifiying candidate # 4.484 * [simplify]: Simplifying (/ (sqrt 2) 1) 4.484 * * [simplify]: iters left: 3 (4 enodes) 4.487 * * [simplify]: iters left: 2 (12 enodes) 4.490 * * [simplify]: iters left: 1 (14 enodes) 4.494 * * [simplify]: Extracting #0: cost 1 inf + 0 4.494 * * [simplify]: Extracting #1: cost 4 inf + 0 4.494 * * [simplify]: Extracting #2: cost 0 inf + 84 4.494 * [simplify]: Simplified to (sqrt 2) 4.494 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.494 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.494 * * [simplify]: iters left: 6 (9 enodes) 4.498 * * [simplify]: iters left: 5 (30 enodes) 4.505 * * [simplify]: iters left: 4 (34 enodes) 4.514 * * [simplify]: iters left: 3 (36 enodes) 4.523 * * [simplify]: Extracting #0: cost 1 inf + 0 4.523 * * [simplify]: Extracting #1: cost 4 inf + 0 4.523 * * [simplify]: Extracting #2: cost 8 inf + 0 4.523 * * [simplify]: Extracting #3: cost 10 inf + 1 4.523 * * [simplify]: Extracting #4: cost 13 inf + 83 4.523 * * [simplify]: Extracting #5: cost 8 inf + 379 4.523 * * [simplify]: Extracting #6: cost 4 inf + 1013 4.524 * * [simplify]: Extracting #7: cost 0 inf + 2179 4.524 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.524 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.524 * * * * [progress]: [ 24 / 293 ] simplifiying candidate # 4.524 * [simplify]: Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 4.524 * * [simplify]: iters left: 6 (10 enodes) 4.528 * * [simplify]: iters left: 5 (36 enodes) 4.534 * * [simplify]: iters left: 4 (40 enodes) 4.539 * * [simplify]: Extracting #0: cost 1 inf + 0 4.539 * * [simplify]: Extracting #1: cost 6 inf + 0 4.539 * * [simplify]: Extracting #2: cost 9 inf + 1 4.539 * * [simplify]: Extracting #3: cost 11 inf + 1 4.539 * * [simplify]: Extracting #4: cost 14 inf + 1 4.539 * * [simplify]: Extracting #5: cost 18 inf + 1 4.539 * * [simplify]: Extracting #6: cost 17 inf + 43 4.539 * * [simplify]: Extracting #7: cost 12 inf + 598 4.540 * * [simplify]: Extracting #8: cost 6 inf + 2135 4.540 * * [simplify]: Extracting #9: cost 1 inf + 4042 4.541 * * [simplify]: Extracting #10: cost 0 inf + 4464 4.541 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 4.541 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.541 * [simplify]: Simplifying (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 4.541 * * [simplify]: iters left: 6 (9 enodes) 4.543 * * [simplify]: iters left: 5 (30 enodes) 4.548 * * [simplify]: iters left: 4 (34 enodes) 4.552 * * [simplify]: iters left: 3 (36 enodes) 4.558 * * [simplify]: Extracting #0: cost 1 inf + 0 4.558 * * [simplify]: Extracting #1: cost 4 inf + 0 4.558 * * [simplify]: Extracting #2: cost 5 inf + 1 4.558 * * [simplify]: Extracting #3: cost 7 inf + 1 4.558 * * [simplify]: Extracting #4: cost 10 inf + 1 4.558 * * [simplify]: Extracting #5: cost 15 inf + 1 4.558 * * [simplify]: Extracting #6: cost 13 inf + 44 4.558 * * [simplify]: Extracting #7: cost 8 inf + 559 4.558 * * [simplify]: Extracting #8: cost 4 inf + 1493 4.558 * * [simplify]: Extracting #9: cost 0 inf + 2859 4.559 * [simplify]: Simplified to (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 4.559 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.559 * * * * [progress]: [ 25 / 293 ] simplifiying candidate # 4.559 * [simplify]: Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 4.559 * * [simplify]: iters left: 6 (10 enodes) 4.561 * * [simplify]: iters left: 5 (35 enodes) 4.567 * * [simplify]: iters left: 4 (37 enodes) 4.573 * * [simplify]: Extracting #0: cost 1 inf + 0 4.573 * * [simplify]: Extracting #1: cost 4 inf + 0 4.573 * * [simplify]: Extracting #2: cost 6 inf + 1 4.573 * * [simplify]: Extracting #3: cost 9 inf + 1 4.573 * * [simplify]: Extracting #4: cost 12 inf + 1 4.573 * * [simplify]: Extracting #5: cost 16 inf + 1 4.573 * * [simplify]: Extracting #6: cost 15 inf + 43 4.573 * * [simplify]: Extracting #7: cost 8 inf + 890 4.574 * * [simplify]: Extracting #8: cost 0 inf + 3620 4.574 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 4.574 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.575 * [simplify]: Simplifying (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 4.575 * * [simplify]: iters left: 6 (9 enodes) 4.578 * * [simplify]: iters left: 5 (30 enodes) 4.586 * * [simplify]: iters left: 4 (34 enodes) 4.596 * * [simplify]: iters left: 3 (36 enodes) 4.603 * * [simplify]: Extracting #0: cost 1 inf + 0 4.603 * * [simplify]: Extracting #1: cost 4 inf + 0 4.603 * * [simplify]: Extracting #2: cost 5 inf + 1 4.603 * * [simplify]: Extracting #3: cost 7 inf + 1 4.603 * * [simplify]: Extracting #4: cost 10 inf + 1 4.603 * * [simplify]: Extracting #5: cost 15 inf + 1 4.603 * * [simplify]: Extracting #6: cost 13 inf + 44 4.603 * * [simplify]: Extracting #7: cost 8 inf + 559 4.604 * * [simplify]: Extracting #8: cost 4 inf + 1533 4.604 * * [simplify]: Extracting #9: cost 0 inf + 2939 4.604 * [simplify]: Simplified to (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 4.604 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.604 * * * * [progress]: [ 26 / 293 ] simplifiying candidate # 4.605 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.605 * * [simplify]: iters left: 6 (9 enodes) 4.606 * * [simplify]: iters left: 5 (31 enodes) 4.612 * * [simplify]: iters left: 4 (33 enodes) 4.616 * * [simplify]: Extracting #0: cost 1 inf + 0 4.616 * * [simplify]: Extracting #1: cost 4 inf + 0 4.616 * * [simplify]: Extracting #2: cost 5 inf + 1 4.616 * * [simplify]: Extracting #3: cost 7 inf + 1 4.616 * * [simplify]: Extracting #4: cost 10 inf + 1 4.616 * * [simplify]: Extracting #5: cost 14 inf + 1 4.616 * * [simplify]: Extracting #6: cost 13 inf + 43 4.617 * * [simplify]: Extracting #7: cost 7 inf + 669 4.617 * * [simplify]: Extracting #8: cost 2 inf + 2014 4.617 * * [simplify]: Extracting #9: cost 0 inf + 2698 4.617 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.617 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.618 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.618 * * [simplify]: iters left: 6 (9 enodes) 4.620 * * [simplify]: iters left: 5 (30 enodes) 4.624 * * [simplify]: iters left: 4 (34 enodes) 4.628 * * [simplify]: iters left: 3 (36 enodes) 4.633 * * [simplify]: Extracting #0: cost 1 inf + 0 4.633 * * [simplify]: Extracting #1: cost 4 inf + 0 4.633 * * [simplify]: Extracting #2: cost 5 inf + 1 4.633 * * [simplify]: Extracting #3: cost 7 inf + 1 4.634 * * [simplify]: Extracting #4: cost 10 inf + 1 4.634 * * [simplify]: Extracting #5: cost 15 inf + 1 4.634 * * [simplify]: Extracting #6: cost 13 inf + 44 4.634 * * [simplify]: Extracting #7: cost 8 inf + 559 4.634 * * [simplify]: Extracting #8: cost 4 inf + 1453 4.635 * * [simplify]: Extracting #9: cost 0 inf + 2699 4.635 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.635 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.635 * * * * [progress]: [ 27 / 293 ] simplifiying candidate # 4.635 * [simplify]: Simplifying (/ 1 (sqrt 1)) 4.635 * * [simplify]: iters left: 3 (3 enodes) 4.640 * * [simplify]: iters left: 2 (11 enodes) 4.642 * * [simplify]: iters left: 1 (13 enodes) 4.645 * * [simplify]: Extracting #0: cost 1 inf + 0 4.645 * * [simplify]: Extracting #1: cost 0 inf + 1 4.645 * [simplify]: Simplified to 1 4.645 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.645 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 4.645 * * [simplify]: iters left: 6 (8 enodes) 4.647 * * [simplify]: iters left: 5 (27 enodes) 4.651 * * [simplify]: iters left: 4 (31 enodes) 4.655 * * [simplify]: iters left: 3 (33 enodes) 4.660 * * [simplify]: Extracting #0: cost 1 inf + 0 4.660 * * [simplify]: Extracting #1: cost 4 inf + 0 4.660 * * [simplify]: Extracting #2: cost 5 inf + 1 4.660 * * [simplify]: Extracting #3: cost 8 inf + 1 4.660 * * [simplify]: Extracting #4: cost 13 inf + 1 4.660 * * [simplify]: Extracting #5: cost 11 inf + 44 4.660 * * [simplify]: Extracting #6: cost 5 inf + 670 4.660 * * [simplify]: Extracting #7: cost 1 inf + 1715 4.660 * * [simplify]: Extracting #8: cost 0 inf + 2017 4.661 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 4.661 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.661 * * * * [progress]: [ 28 / 293 ] simplifiying candidate # 4.661 * [simplify]: Simplifying (/ 1 (sqrt 1)) 4.661 * * [simplify]: iters left: 3 (3 enodes) 4.664 * * [simplify]: iters left: 2 (11 enodes) 4.666 * * [simplify]: iters left: 1 (13 enodes) 4.667 * * [simplify]: Extracting #0: cost 1 inf + 0 4.667 * * [simplify]: Extracting #1: cost 0 inf + 1 4.667 * [simplify]: Simplified to 1 4.667 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.668 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 4.668 * * [simplify]: iters left: 6 (8 enodes) 4.669 * * [simplify]: iters left: 5 (27 enodes) 4.673 * * [simplify]: iters left: 4 (31 enodes) 4.677 * * [simplify]: iters left: 3 (33 enodes) 4.682 * * [simplify]: Extracting #0: cost 1 inf + 0 4.682 * * [simplify]: Extracting #1: cost 4 inf + 0 4.682 * * [simplify]: Extracting #2: cost 5 inf + 1 4.682 * * [simplify]: Extracting #3: cost 8 inf + 1 4.682 * * [simplify]: Extracting #4: cost 13 inf + 1 4.682 * * [simplify]: Extracting #5: cost 11 inf + 44 4.682 * * [simplify]: Extracting #6: cost 5 inf + 670 4.683 * * [simplify]: Extracting #7: cost 1 inf + 1715 4.683 * * [simplify]: Extracting #8: cost 0 inf + 2017 4.684 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 4.684 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.684 * * * * [progress]: [ 29 / 293 ] simplifiying candidate # 4.684 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.684 * * [simplify]: iters left: 6 (9 enodes) 4.688 * * [simplify]: iters left: 5 (31 enodes) 4.696 * * [simplify]: iters left: 4 (33 enodes) 4.701 * * [simplify]: Extracting #0: cost 1 inf + 0 4.701 * * [simplify]: Extracting #1: cost 4 inf + 0 4.701 * * [simplify]: Extracting #2: cost 5 inf + 1 4.701 * * [simplify]: Extracting #3: cost 7 inf + 1 4.701 * * [simplify]: Extracting #4: cost 10 inf + 1 4.701 * * [simplify]: Extracting #5: cost 14 inf + 1 4.701 * * [simplify]: Extracting #6: cost 13 inf + 43 4.701 * * [simplify]: Extracting #7: cost 7 inf + 669 4.702 * * [simplify]: Extracting #8: cost 2 inf + 2014 4.702 * * [simplify]: Extracting #9: cost 0 inf + 2698 4.702 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.702 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.703 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.703 * * [simplify]: iters left: 6 (9 enodes) 4.705 * * [simplify]: iters left: 5 (30 enodes) 4.709 * * [simplify]: iters left: 4 (34 enodes) 4.713 * * [simplify]: iters left: 3 (36 enodes) 4.718 * * [simplify]: Extracting #0: cost 1 inf + 0 4.718 * * [simplify]: Extracting #1: cost 4 inf + 0 4.718 * * [simplify]: Extracting #2: cost 5 inf + 1 4.718 * * [simplify]: Extracting #3: cost 7 inf + 1 4.718 * * [simplify]: Extracting #4: cost 10 inf + 1 4.718 * * [simplify]: Extracting #5: cost 15 inf + 1 4.718 * * [simplify]: Extracting #6: cost 13 inf + 44 4.719 * * [simplify]: Extracting #7: cost 8 inf + 559 4.719 * * [simplify]: Extracting #8: cost 4 inf + 1453 4.719 * * [simplify]: Extracting #9: cost 0 inf + 2699 4.719 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 4.719 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.719 * * * * [progress]: [ 30 / 293 ] simplifiying candidate # 4.720 * [simplify]: Simplifying (/ 1 1) 4.720 * * [simplify]: iters left: 2 (2 enodes) 4.720 * * [simplify]: iters left: 1 (6 enodes) 4.721 * * [simplify]: Extracting #0: cost 1 inf + 0 4.721 * * [simplify]: Extracting #1: cost 0 inf + 1 4.721 * [simplify]: Simplified to 1 4.722 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.722 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 4.722 * * [simplify]: iters left: 6 (8 enodes) 4.723 * * [simplify]: iters left: 5 (27 enodes) 4.727 * * [simplify]: iters left: 4 (31 enodes) 4.731 * * [simplify]: iters left: 3 (33 enodes) 4.736 * * [simplify]: Extracting #0: cost 1 inf + 0 4.736 * * [simplify]: Extracting #1: cost 4 inf + 0 4.736 * * [simplify]: Extracting #2: cost 5 inf + 1 4.736 * * [simplify]: Extracting #3: cost 8 inf + 1 4.736 * * [simplify]: Extracting #4: cost 13 inf + 1 4.736 * * [simplify]: Extracting #5: cost 11 inf + 44 4.736 * * [simplify]: Extracting #6: cost 5 inf + 670 4.736 * * [simplify]: Extracting #7: cost 1 inf + 1715 4.737 * * [simplify]: Extracting #8: cost 0 inf + 2017 4.737 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 4.737 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.737 * * * * [progress]: [ 31 / 293 ] simplifiying candidate # 4.737 * * * * [progress]: [ 32 / 293 ] simplifiying candidate # 4.737 * * * * [progress]: [ 33 / 293 ] simplifiying candidate # 4.737 * * * * [progress]: [ 34 / 293 ] simplifiying candidate # 4.737 * [simplify]: Simplifying (cbrt (sqrt (+ (exp x) (exp (- x))))) 4.737 * * [simplify]: iters left: 6 (7 enodes) 4.739 * * [simplify]: iters left: 5 (24 enodes) 4.742 * * [simplify]: iters left: 4 (28 enodes) 4.745 * * [simplify]: iters left: 3 (30 enodes) 4.749 * * [simplify]: Extracting #0: cost 1 inf + 0 4.749 * * [simplify]: Extracting #1: cost 3 inf + 0 4.749 * * [simplify]: Extracting #2: cost 5 inf + 0 4.749 * * [simplify]: Extracting #3: cost 8 inf + 0 4.749 * * [simplify]: Extracting #4: cost 13 inf + 0 4.749 * * [simplify]: Extracting #5: cost 12 inf + 2 4.749 * * [simplify]: Extracting #6: cost 6 inf + 448 4.750 * * [simplify]: Extracting #7: cost 3 inf + 1151 4.750 * * [simplify]: Extracting #8: cost 1 inf + 1753 4.750 * * [simplify]: Extracting #9: cost 0 inf + 2094 4.750 * [simplify]: Simplified to (cbrt (sqrt (+ (exp x) (exp (- x))))) 4.750 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.750 * * * * [progress]: [ 35 / 293 ] simplifiying candidate # 4.751 * [simplify]: Simplifying (sqrt (cbrt (+ (exp x) (exp (- x))))) 4.751 * * [simplify]: iters left: 6 (7 enodes) 4.752 * * [simplify]: iters left: 5 (24 enodes) 4.755 * * [simplify]: iters left: 4 (28 enodes) 4.759 * * [simplify]: iters left: 3 (30 enodes) 4.763 * * [simplify]: Extracting #0: cost 1 inf + 0 4.763 * * [simplify]: Extracting #1: cost 3 inf + 0 4.763 * * [simplify]: Extracting #2: cost 5 inf + 0 4.763 * * [simplify]: Extracting #3: cost 8 inf + 0 4.763 * * [simplify]: Extracting #4: cost 13 inf + 0 4.763 * * [simplify]: Extracting #5: cost 12 inf + 2 4.763 * * [simplify]: Extracting #6: cost 6 inf + 448 4.763 * * [simplify]: Extracting #7: cost 3 inf + 1191 4.763 * * [simplify]: Extracting #8: cost 1 inf + 1833 4.763 * * [simplify]: Extracting #9: cost 0 inf + 2174 4.764 * [simplify]: Simplified to (sqrt (cbrt (+ (exp x) (exp (- x))))) 4.764 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.764 * * * * [progress]: [ 36 / 293 ] simplifiying candidate # 4.764 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 4.764 * * [simplify]: iters left: 6 (7 enodes) 4.765 * * [simplify]: iters left: 5 (24 enodes) 4.768 * * [simplify]: iters left: 4 (28 enodes) 4.776 * * [simplify]: iters left: 3 (30 enodes) 4.782 * * [simplify]: Extracting #0: cost 1 inf + 0 4.782 * * [simplify]: Extracting #1: cost 3 inf + 0 4.782 * * [simplify]: Extracting #2: cost 5 inf + 0 4.782 * * [simplify]: Extracting #3: cost 8 inf + 0 4.783 * * [simplify]: Extracting #4: cost 13 inf + 0 4.783 * * [simplify]: Extracting #5: cost 12 inf + 2 4.783 * * [simplify]: Extracting #6: cost 6 inf + 448 4.783 * * [simplify]: Extracting #7: cost 3 inf + 1151 4.783 * * [simplify]: Extracting #8: cost 1 inf + 1713 4.784 * * [simplify]: Extracting #9: cost 0 inf + 2014 4.784 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 4.784 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.785 * * * * [progress]: [ 37 / 293 ] simplifiying candidate # 4.785 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 4.785 * * [simplify]: iters left: 6 (6 enodes) 4.787 * * [simplify]: iters left: 5 (21 enodes) 4.792 * * [simplify]: iters left: 4 (25 enodes) 4.797 * * [simplify]: iters left: 3 (27 enodes) 4.803 * * [simplify]: Extracting #0: cost 1 inf + 0 4.803 * * [simplify]: Extracting #1: cost 3 inf + 0 4.803 * * [simplify]: Extracting #2: cost 6 inf + 0 4.803 * * [simplify]: Extracting #3: cost 11 inf + 0 4.803 * * [simplify]: Extracting #4: cost 9 inf + 43 4.803 * * [simplify]: Extracting #5: cost 0 inf + 1412 4.803 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 4.803 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.804 * * * * [progress]: [ 38 / 293 ] simplifiying candidate # 4.804 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 4.804 * * [simplify]: iters left: 6 (6 enodes) 4.806 * * [simplify]: iters left: 5 (21 enodes) 4.810 * * [simplify]: iters left: 4 (25 enodes) 4.814 * * [simplify]: iters left: 3 (27 enodes) 4.818 * * [simplify]: Extracting #0: cost 1 inf + 0 4.818 * * [simplify]: Extracting #1: cost 3 inf + 0 4.818 * * [simplify]: Extracting #2: cost 6 inf + 0 4.818 * * [simplify]: Extracting #3: cost 11 inf + 0 4.818 * * [simplify]: Extracting #4: cost 9 inf + 43 4.818 * * [simplify]: Extracting #5: cost 0 inf + 1412 4.818 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 4.818 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.818 * * * * [progress]: [ 39 / 293 ] simplifiying candidate # 4.819 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 4.819 * * [simplify]: iters left: 6 (7 enodes) 4.820 * * [simplify]: iters left: 5 (24 enodes) 4.825 * * [simplify]: iters left: 4 (28 enodes) 4.832 * * [simplify]: iters left: 3 (30 enodes) 4.840 * * [simplify]: Extracting #0: cost 1 inf + 0 4.840 * * [simplify]: Extracting #1: cost 3 inf + 0 4.840 * * [simplify]: Extracting #2: cost 5 inf + 0 4.840 * * [simplify]: Extracting #3: cost 8 inf + 0 4.840 * * [simplify]: Extracting #4: cost 13 inf + 0 4.840 * * [simplify]: Extracting #5: cost 12 inf + 2 4.840 * * [simplify]: Extracting #6: cost 6 inf + 448 4.840 * * [simplify]: Extracting #7: cost 3 inf + 1151 4.841 * * [simplify]: Extracting #8: cost 1 inf + 1713 4.841 * * [simplify]: Extracting #9: cost 0 inf + 2014 4.842 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 4.842 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.842 * * * * [progress]: [ 40 / 293 ] simplifiying candidate # 4.842 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 4.842 * * [simplify]: iters left: 6 (6 enodes) 4.845 * * [simplify]: iters left: 5 (21 enodes) 4.848 * * [simplify]: iters left: 4 (25 enodes) 4.851 * * [simplify]: iters left: 3 (27 enodes) 4.855 * * [simplify]: Extracting #0: cost 1 inf + 0 4.855 * * [simplify]: Extracting #1: cost 3 inf + 0 4.855 * * [simplify]: Extracting #2: cost 6 inf + 0 4.855 * * [simplify]: Extracting #3: cost 11 inf + 0 4.855 * * [simplify]: Extracting #4: cost 9 inf + 43 4.855 * * [simplify]: Extracting #5: cost 0 inf + 1412 4.855 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 4.855 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 1) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 4.856 * * * * [progress]: [ 41 / 293 ] simplifiying candidate # 4.856 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 4.856 * * [simplify]: iters left: 3 (3 enodes) 4.857 * * [simplify]: iters left: 2 (9 enodes) 4.859 * * [simplify]: Extracting #0: cost 1 inf + 0 4.859 * * [simplify]: Extracting #1: cost 3 inf + 0 4.859 * * [simplify]: Extracting #2: cost 5 inf + 0 4.859 * * [simplify]: Extracting #3: cost 4 inf + 1 4.859 * * [simplify]: Extracting #4: cost 0 inf + 405 4.859 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 4.859 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (/ (* (cbrt 2) (cbrt 2)) (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2))) (sqrt (+ (exp x) (exp (- x)))))))) 4.859 * * * * [progress]: [ 42 / 293 ] simplifiying candidate # 4.859 * [simplify]: Simplifying (sqrt 2) 4.859 * * [simplify]: iters left: 1 (2 enodes) 4.860 * * [simplify]: Extracting #0: cost 1 inf + 0 4.860 * * [simplify]: Extracting #1: cost 3 inf + 0 4.860 * * [simplify]: Extracting #2: cost 2 inf + 1 4.860 * * [simplify]: Extracting #3: cost 0 inf + 83 4.860 * [simplify]: Simplified to (sqrt 2) 4.860 * [simplify]: Simplified (2 1 1 1 1) to (λ (x) (log (exp (/ (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2))) (sqrt (+ (exp x) (exp (- x)))))))) 4.860 * * * * [progress]: [ 43 / 293 ] simplifiying candidate # 4.860 * * * * [progress]: [ 44 / 293 ] simplifiying candidate # 4.861 * [simplify]: Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 4.861 * * [simplify]: iters left: 6 (10 enodes) 4.863 * * [simplify]: iters left: 5 (46 enodes) 4.878 * * [simplify]: iters left: 4 (90 enodes) 4.902 * * [simplify]: iters left: 3 (128 enodes) 4.924 * * [simplify]: iters left: 2 (171 enodes) 4.951 * * [simplify]: iters left: 1 (240 enodes) 5.011 * * [simplify]: Extracting #0: cost 1 inf + 0 5.011 * * [simplify]: Extracting #1: cost 3 inf + 0 5.011 * * [simplify]: Extracting #2: cost 21 inf + 0 5.012 * * [simplify]: Extracting #3: cost 58 inf + 2 5.012 * * [simplify]: Extracting #4: cost 73 inf + 2 5.012 * * [simplify]: Extracting #5: cost 70 inf + 256 5.013 * * [simplify]: Extracting #6: cost 33 inf + 6292 5.015 * * [simplify]: Extracting #7: cost 4 inf + 12081 5.018 * * [simplify]: Extracting #8: cost 0 inf + 12880 5.020 * [simplify]: Simplified to (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x)))))) 5.020 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x))))))) (sqrt (+ (exp x) (exp (- x)))))))) 5.021 * * * * [progress]: [ 45 / 293 ] simplifiying candidate # 5.021 * [simplify]: Simplifying (sqrt (- (exp x) (exp (- x)))) 5.021 * * [simplify]: iters left: 6 (6 enodes) 5.022 * * [simplify]: iters left: 5 (22 enodes) 5.025 * * [simplify]: iters left: 4 (32 enodes) 5.033 * * [simplify]: iters left: 3 (36 enodes) 5.038 * * [simplify]: Extracting #0: cost 1 inf + 0 5.038 * * [simplify]: Extracting #1: cost 3 inf + 0 5.038 * * [simplify]: Extracting #2: cost 7 inf + 0 5.038 * * [simplify]: Extracting #3: cost 14 inf + 0 5.038 * * [simplify]: Extracting #4: cost 12 inf + 3 5.038 * * [simplify]: Extracting #5: cost 8 inf + 267 5.039 * * [simplify]: Extracting #6: cost 1 inf + 1376 5.039 * * [simplify]: Extracting #7: cost 0 inf + 1430 5.039 * * [simplify]: Extracting #8: cost 0 inf + 1361 5.039 * [simplify]: Simplified to (sqrt (+ (exp x) (/ -1 (exp x)))) 5.039 * [simplify]: Simplified (2 1 1 1 2) to (λ (x) (log (exp (/ (* (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))) (sqrt (+ (exp x) (exp (- x)))))))) 5.039 * * * * [progress]: [ 46 / 293 ] simplifiying candidate #real (real->posit16 (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))))> 5.039 * * * * [progress]: [ 47 / 293 ] simplifiying candidate # 5.039 * * * * [progress]: [ 48 / 293 ] simplifiying candidate # 5.040 * [simplify]: Simplifying (- (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 5.040 * * [simplify]: iters left: 6 (11 enodes) 5.042 * * [simplify]: iters left: 5 (41 enodes) 5.049 * * [simplify]: iters left: 4 (59 enodes) 5.061 * * [simplify]: iters left: 3 (70 enodes) 5.079 * * [simplify]: iters left: 2 (72 enodes) 5.088 * * [simplify]: iters left: 1 (79 enodes) 5.099 * * [simplify]: Extracting #0: cost 1 inf + 0 5.099 * * [simplify]: Extracting #1: cost 12 inf + 0 5.099 * * [simplify]: Extracting #2: cost 24 inf + 0 5.099 * * [simplify]: Extracting #3: cost 23 inf + 183 5.099 * * [simplify]: Extracting #4: cost 23 inf + 516 5.099 * * [simplify]: Extracting #5: cost 28 inf + 516 5.099 * * [simplify]: Extracting #6: cost 23 inf + 812 5.100 * * [simplify]: Extracting #7: cost 13 inf + 3403 5.101 * * [simplify]: Extracting #8: cost 3 inf + 7739 5.102 * * [simplify]: Extracting #9: cost 0 inf + 9074 5.103 * [simplify]: Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))) 5.103 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (exp (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))))))) 5.103 * * * * [progress]: [ 49 / 293 ] simplifiying candidate # 5.103 * [simplify]: Simplifying (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 5.103 * * [simplify]: iters left: 6 (11 enodes) 5.106 * * [simplify]: iters left: 5 (40 enodes) 5.114 * * [simplify]: iters left: 4 (54 enodes) 5.123 * * [simplify]: iters left: 3 (73 enodes) 5.133 * * [simplify]: iters left: 2 (76 enodes) 5.142 * * [simplify]: iters left: 1 (77 enodes) 5.150 * * [simplify]: Extracting #0: cost 1 inf + 0 5.150 * * [simplify]: Extracting #1: cost 8 inf + 0 5.151 * * [simplify]: Extracting #2: cost 17 inf + 0 5.151 * * [simplify]: Extracting #3: cost 19 inf + 1 5.151 * * [simplify]: Extracting #4: cost 20 inf + 143 5.151 * * [simplify]: Extracting #5: cost 25 inf + 143 5.151 * * [simplify]: Extracting #6: cost 24 inf + 145 5.151 * * [simplify]: Extracting #7: cost 18 inf + 701 5.151 * * [simplify]: Extracting #8: cost 10 inf + 2862 5.152 * * [simplify]: Extracting #9: cost 2 inf + 6053 5.153 * * [simplify]: Extracting #10: cost 0 inf + 6835 5.154 * [simplify]: Simplified to (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 5.154 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))))) 5.154 * * * * [progress]: [ 50 / 293 ] simplifiying candidate # 5.154 * * * * [progress]: [ 51 / 293 ] simplifiying candidate # 5.154 * * * * [progress]: [ 52 / 293 ] simplifiying candidate # 5.154 * [simplify]: Simplifying (/ (/ (* (* 2 2) 2) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 5.154 * * [simplify]: iters left: 6 (13 enodes) 5.158 * * [simplify]: iters left: 5 (54 enodes) 5.176 * * [simplify]: iters left: 4 (150 enodes) 5.231 * * [simplify]: iters left: 3 (477 enodes) 5.454 * * [simplify]: Extracting #0: cost 1 inf + 0 5.454 * * [simplify]: Extracting #1: cost 81 inf + 0 5.455 * * [simplify]: Extracting #2: cost 208 inf + 3 5.456 * * [simplify]: Extracting #3: cost 277 inf + 8 5.458 * * [simplify]: Extracting #4: cost 257 inf + 4237 5.463 * * [simplify]: Extracting #5: cost 159 inf + 36435 5.483 * * [simplify]: Extracting #6: cost 19 inf + 91204 5.523 * * [simplify]: Extracting #7: cost 0 inf + 98260 5.543 * [simplify]: Simplified to (/ (/ (/ 8 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) 5.543 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (cbrt (/ (/ (/ 8 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))))))) 5.543 * * * * [progress]: [ 53 / 293 ] simplifiying candidate # 5.543 * [simplify]: Simplifying (/ (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 5.543 * * [simplify]: iters left: 6 (13 enodes) 5.547 * * [simplify]: iters left: 5 (55 enodes) 5.557 * * [simplify]: iters left: 4 (138 enodes) 5.621 * * [simplify]: iters left: 3 (343 enodes) 5.760 * * [simplify]: Extracting #0: cost 1 inf + 0 5.761 * * [simplify]: Extracting #1: cost 56 inf + 0 5.761 * * [simplify]: Extracting #2: cost 136 inf + 4 5.762 * * [simplify]: Extracting #3: cost 147 inf + 6 5.762 * * [simplify]: Extracting #4: cost 142 inf + 343 5.764 * * [simplify]: Extracting #5: cost 108 inf + 9731 5.776 * * [simplify]: Extracting #6: cost 24 inf + 41411 5.792 * * [simplify]: Extracting #7: cost 0 inf + 52357 5.802 * [simplify]: Simplified to (/ (/ 2 (* (/ (+ (exp x) (exp (- x))) 2) (/ (+ (exp x) (exp (- x))) 2))) (+ (exp x) (exp (- x)))) 5.802 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (cbrt (/ (/ 2 (* (/ (+ (exp x) (exp (- x))) 2) (/ (+ (exp x) (exp (- x))) 2))) (+ (exp x) (exp (- x)))))))) 5.802 * * * * [progress]: [ 54 / 293 ] simplifiying candidate # 5.802 * * * * [progress]: [ 55 / 293 ] simplifiying candidate # 5.802 * * * * [progress]: [ 56 / 293 ] simplifiying candidate # 5.803 * * * * [progress]: [ 57 / 293 ] simplifiying candidate # 5.803 * * * * [progress]: [ 58 / 293 ] simplifiying candidate # 5.803 * [simplify]: Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 5.803 * * [simplify]: iters left: 6 (13 enodes) 5.806 * * [simplify]: iters left: 5 (48 enodes) 5.813 * * [simplify]: iters left: 4 (67 enodes) 5.823 * * [simplify]: iters left: 3 (76 enodes) 5.833 * * [simplify]: iters left: 2 (79 enodes) 5.856 * * [simplify]: Extracting #0: cost 1 inf + 0 5.856 * * [simplify]: Extracting #1: cost 11 inf + 0 5.856 * * [simplify]: Extracting #2: cost 22 inf + 0 5.856 * * [simplify]: Extracting #3: cost 26 inf + 0 5.856 * * [simplify]: Extracting #4: cost 28 inf + 1 5.856 * * [simplify]: Extracting #5: cost 33 inf + 1 5.856 * * [simplify]: Extracting #6: cost 32 inf + 3 5.857 * * [simplify]: Extracting #7: cost 26 inf + 559 5.857 * * [simplify]: Extracting #8: cost 14 inf + 4265 5.859 * * [simplify]: Extracting #9: cost 4 inf + 9325 5.861 * * [simplify]: Extracting #10: cost 0 inf + 11413 5.863 * [simplify]: Simplified to (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 5.863 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 5.863 * [simplify]: Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 5.863 * * [simplify]: iters left: 6 (11 enodes) 5.866 * * [simplify]: iters left: 5 (36 enodes) 5.871 * * [simplify]: iters left: 4 (40 enodes) 5.876 * * [simplify]: iters left: 3 (42 enodes) 5.882 * * [simplify]: Extracting #0: cost 1 inf + 0 5.882 * * [simplify]: Extracting #1: cost 4 inf + 0 5.882 * * [simplify]: Extracting #2: cost 8 inf + 0 5.882 * * [simplify]: Extracting #3: cost 12 inf + 0 5.882 * * [simplify]: Extracting #4: cost 14 inf + 1 5.882 * * [simplify]: Extracting #5: cost 19 inf + 1 5.882 * * [simplify]: Extracting #6: cost 17 inf + 44 5.882 * * [simplify]: Extracting #7: cost 12 inf + 559 5.883 * * [simplify]: Extracting #8: cost 6 inf + 2056 5.883 * * [simplify]: Extracting #9: cost 0 inf + 4467 5.884 * [simplify]: Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 5.884 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 5.884 * * * * [progress]: [ 59 / 293 ] simplifiying candidate # 5.884 * [simplify]: Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 5.884 * * [simplify]: iters left: 6 (14 enodes) 5.887 * * [simplify]: iters left: 5 (48 enodes) 5.894 * * [simplify]: iters left: 4 (56 enodes) 5.910 * * [simplify]: iters left: 3 (61 enodes) 5.926 * * [simplify]: Extracting #0: cost 1 inf + 0 5.926 * * [simplify]: Extracting #1: cost 7 inf + 0 5.926 * * [simplify]: Extracting #2: cost 15 inf + 0 5.926 * * [simplify]: Extracting #3: cost 21 inf + 0 5.927 * * [simplify]: Extracting #4: cost 24 inf + 1 5.927 * * [simplify]: Extracting #5: cost 29 inf + 1 5.927 * * [simplify]: Extracting #6: cost 28 inf + 3 5.927 * * [simplify]: Extracting #7: cost 22 inf + 629 5.928 * * [simplify]: Extracting #8: cost 6 inf + 6192 5.930 * * [simplify]: Extracting #9: cost 0 inf + 8923 5.932 * [simplify]: Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) 5.932 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 5.933 * [simplify]: Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 5.933 * * [simplify]: iters left: 6 (12 enodes) 5.938 * * [simplify]: iters left: 5 (39 enodes) 5.950 * * [simplify]: iters left: 4 (43 enodes) 5.962 * * [simplify]: iters left: 3 (45 enodes) 5.977 * * [simplify]: Extracting #0: cost 1 inf + 0 5.977 * * [simplify]: Extracting #1: cost 4 inf + 0 5.977 * * [simplify]: Extracting #2: cost 8 inf + 0 5.977 * * [simplify]: Extracting #3: cost 13 inf + 0 5.977 * * [simplify]: Extracting #4: cost 16 inf + 1 5.977 * * [simplify]: Extracting #5: cost 21 inf + 1 5.977 * * [simplify]: Extracting #6: cost 19 inf + 44 5.977 * * [simplify]: Extracting #7: cost 10 inf + 1493 5.978 * * [simplify]: Extracting #8: cost 5 inf + 2960 5.978 * * [simplify]: Extracting #9: cost 1 inf + 4607 5.978 * * [simplify]: Extracting #10: cost 0 inf + 5149 5.979 * [simplify]: Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 5.979 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 5.979 * * * * [progress]: [ 60 / 293 ] simplifiying candidate # 5.979 * [simplify]: Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 5.979 * * [simplify]: iters left: 6 (12 enodes) 5.982 * * [simplify]: iters left: 5 (41 enodes) 5.988 * * [simplify]: iters left: 4 (49 enodes) 5.995 * * [simplify]: iters left: 3 (54 enodes) 6.002 * * [simplify]: Extracting #0: cost 1 inf + 0 6.002 * * [simplify]: Extracting #1: cost 7 inf + 0 6.002 * * [simplify]: Extracting #2: cost 14 inf + 0 6.002 * * [simplify]: Extracting #3: cost 18 inf + 0 6.002 * * [simplify]: Extracting #4: cost 20 inf + 1 6.002 * * [simplify]: Extracting #5: cost 25 inf + 1 6.002 * * [simplify]: Extracting #6: cost 24 inf + 3 6.003 * * [simplify]: Extracting #7: cost 17 inf + 780 6.003 * * [simplify]: Extracting #8: cost 6 inf + 4307 6.004 * * [simplify]: Extracting #9: cost 1 inf + 6577 6.005 * * [simplify]: Extracting #10: cost 0 inf + 7079 6.005 * [simplify]: Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 6.005 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.006 * [simplify]: Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.006 * * [simplify]: iters left: 6 (11 enodes) 6.008 * * [simplify]: iters left: 5 (36 enodes) 6.018 * * [simplify]: iters left: 4 (40 enodes) 6.030 * * [simplify]: iters left: 3 (42 enodes) 6.041 * * [simplify]: Extracting #0: cost 1 inf + 0 6.042 * * [simplify]: Extracting #1: cost 4 inf + 0 6.042 * * [simplify]: Extracting #2: cost 8 inf + 0 6.042 * * [simplify]: Extracting #3: cost 12 inf + 0 6.042 * * [simplify]: Extracting #4: cost 14 inf + 1 6.042 * * [simplify]: Extracting #5: cost 19 inf + 1 6.042 * * [simplify]: Extracting #6: cost 17 inf + 44 6.042 * * [simplify]: Extracting #7: cost 12 inf + 559 6.043 * * [simplify]: Extracting #8: cost 6 inf + 2016 6.043 * * [simplify]: Extracting #9: cost 0 inf + 4307 6.044 * [simplify]: Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.044 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.045 * * * * [progress]: [ 61 / 293 ] simplifiying candidate # 6.045 * [simplify]: Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 6.045 * * [simplify]: iters left: 6 (13 enodes) 6.053 * * [simplify]: iters left: 5 (45 enodes) 6.066 * * [simplify]: iters left: 4 (51 enodes) 6.073 * * [simplify]: iters left: 3 (55 enodes) 6.080 * * [simplify]: iters left: 2 (56 enodes) 6.089 * * [simplify]: Extracting #0: cost 1 inf + 0 6.089 * * [simplify]: Extracting #1: cost 5 inf + 0 6.089 * * [simplify]: Extracting #2: cost 7 inf + 1 6.089 * * [simplify]: Extracting #3: cost 10 inf + 1 6.089 * * [simplify]: Extracting #4: cost 11 inf + 2 6.089 * * [simplify]: Extracting #5: cost 14 inf + 2 6.089 * * [simplify]: Extracting #6: cost 18 inf + 2 6.089 * * [simplify]: Extracting #7: cost 17 inf + 44 6.090 * * [simplify]: Extracting #8: cost 11 inf + 670 6.090 * * [simplify]: Extracting #9: cost 7 inf + 1715 6.090 * * [simplify]: Extracting #10: cost 1 inf + 4048 6.091 * * [simplify]: Extracting #11: cost 0 inf + 4471 6.091 * [simplify]: Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.091 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.092 * [simplify]: Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.092 * * [simplify]: iters left: 6 (10 enodes) 6.094 * * [simplify]: iters left: 5 (33 enodes) 6.099 * * [simplify]: iters left: 4 (37 enodes) 6.106 * * [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 6.118 * * [simplify]: Extracting #4: cost 17 inf + 1 6.118 * * [simplify]: Extracting #5: cost 15 inf + 44 6.118 * * [simplify]: Extracting #6: cost 9 inf + 670 6.118 * * [simplify]: Extracting #7: cost 4 inf + 2017 6.119 * * [simplify]: Extracting #8: cost 0 inf + 3625 6.120 * [simplify]: Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.120 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.120 * * * * [progress]: [ 62 / 293 ] simplifiying candidate # 6.120 * [simplify]: Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 6.121 * * [simplify]: iters left: 6 (13 enodes) 6.128 * * [simplify]: iters left: 5 (45 enodes) 6.141 * * [simplify]: iters left: 4 (51 enodes) 6.155 * * [simplify]: iters left: 3 (55 enodes) 6.169 * * [simplify]: iters left: 2 (56 enodes) 6.177 * * [simplify]: Extracting #0: cost 1 inf + 0 6.177 * * [simplify]: Extracting #1: cost 5 inf + 0 6.177 * * [simplify]: Extracting #2: cost 7 inf + 1 6.178 * * [simplify]: Extracting #3: cost 10 inf + 1 6.178 * * [simplify]: Extracting #4: cost 11 inf + 2 6.178 * * [simplify]: Extracting #5: cost 14 inf + 2 6.178 * * [simplify]: Extracting #6: cost 18 inf + 2 6.178 * * [simplify]: Extracting #7: cost 17 inf + 44 6.178 * * [simplify]: Extracting #8: cost 11 inf + 670 6.178 * * [simplify]: Extracting #9: cost 7 inf + 1715 6.178 * * [simplify]: Extracting #10: cost 1 inf + 4048 6.179 * * [simplify]: Extracting #11: cost 0 inf + 4471 6.180 * [simplify]: Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.180 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.180 * [simplify]: Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.180 * * [simplify]: iters left: 6 (10 enodes) 6.182 * * [simplify]: iters left: 5 (33 enodes) 6.187 * * [simplify]: iters left: 4 (37 enodes) 6.192 * * [simplify]: iters left: 3 (39 enodes) 6.199 * * [simplify]: Extracting #0: cost 1 inf + 0 6.199 * * [simplify]: Extracting #1: cost 4 inf + 0 6.199 * * [simplify]: Extracting #2: cost 8 inf + 0 6.199 * * [simplify]: Extracting #3: cost 13 inf + 0 6.199 * * [simplify]: Extracting #4: cost 17 inf + 1 6.199 * * [simplify]: Extracting #5: cost 15 inf + 44 6.200 * * [simplify]: Extracting #6: cost 9 inf + 670 6.200 * * [simplify]: Extracting #7: cost 4 inf + 2017 6.200 * * [simplify]: Extracting #8: cost 0 inf + 3625 6.201 * [simplify]: Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.201 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.201 * * * * [progress]: [ 63 / 293 ] simplifiying candidate # 6.201 * [simplify]: Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.201 * * [simplify]: iters left: 6 (12 enodes) 6.204 * * [simplify]: iters left: 5 (41 enodes) 6.209 * * [simplify]: iters left: 4 (49 enodes) 6.216 * * [simplify]: iters left: 3 (54 enodes) 6.224 * * [simplify]: Extracting #0: cost 1 inf + 0 6.224 * * [simplify]: Extracting #1: cost 7 inf + 0 6.224 * * [simplify]: Extracting #2: cost 14 inf + 0 6.224 * * [simplify]: Extracting #3: cost 18 inf + 0 6.224 * * [simplify]: Extracting #4: cost 20 inf + 1 6.224 * * [simplify]: Extracting #5: cost 25 inf + 1 6.224 * * [simplify]: Extracting #6: cost 24 inf + 3 6.224 * * [simplify]: Extracting #7: cost 17 inf + 780 6.225 * * [simplify]: Extracting #8: cost 6 inf + 4307 6.225 * * [simplify]: Extracting #9: cost 1 inf + 6577 6.226 * * [simplify]: Extracting #10: cost 0 inf + 7079 6.227 * [simplify]: Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 6.227 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.227 * [simplify]: Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.227 * * [simplify]: iters left: 6 (11 enodes) 6.230 * * [simplify]: iters left: 5 (36 enodes) 6.235 * * [simplify]: iters left: 4 (40 enodes) 6.240 * * [simplify]: iters left: 3 (42 enodes) 6.251 * * [simplify]: Extracting #0: cost 1 inf + 0 6.251 * * [simplify]: Extracting #1: cost 4 inf + 0 6.252 * * [simplify]: Extracting #2: cost 8 inf + 0 6.252 * * [simplify]: Extracting #3: cost 12 inf + 0 6.252 * * [simplify]: Extracting #4: cost 14 inf + 1 6.252 * * [simplify]: Extracting #5: cost 19 inf + 1 6.252 * * [simplify]: Extracting #6: cost 17 inf + 44 6.252 * * [simplify]: Extracting #7: cost 12 inf + 559 6.252 * * [simplify]: Extracting #8: cost 6 inf + 2016 6.253 * * [simplify]: Extracting #9: cost 0 inf + 4307 6.254 * [simplify]: Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.254 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.254 * * * * [progress]: [ 64 / 293 ] simplifiying candidate # 6.255 * [simplify]: Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1) 6.255 * * [simplify]: iters left: 6 (12 enodes) 6.260 * * [simplify]: iters left: 5 (40 enodes) 6.266 * * [simplify]: iters left: 4 (50 enodes) 6.273 * * [simplify]: iters left: 3 (51 enodes) 6.280 * * [simplify]: Extracting #0: cost 1 inf + 0 6.280 * * [simplify]: Extracting #1: cost 5 inf + 0 6.280 * * [simplify]: Extracting #2: cost 7 inf + 1 6.280 * * [simplify]: Extracting #3: cost 10 inf + 1 6.280 * * [simplify]: Extracting #4: cost 11 inf + 2 6.280 * * [simplify]: Extracting #5: cost 14 inf + 2 6.280 * * [simplify]: Extracting #6: cost 18 inf + 2 6.280 * * [simplify]: Extracting #7: cost 17 inf + 44 6.280 * * [simplify]: Extracting #8: cost 11 inf + 670 6.280 * * [simplify]: Extracting #9: cost 7 inf + 1715 6.281 * * [simplify]: Extracting #10: cost 2 inf + 3626 6.282 * * [simplify]: Extracting #11: cost 0 inf + 4471 6.283 * [simplify]: Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.283 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.283 * [simplify]: Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.283 * * [simplify]: iters left: 6 (10 enodes) 6.286 * * [simplify]: iters left: 5 (33 enodes) 6.291 * * [simplify]: iters left: 4 (37 enodes) 6.302 * * [simplify]: iters left: 3 (39 enodes) 6.313 * * [simplify]: Extracting #0: cost 1 inf + 0 6.313 * * [simplify]: Extracting #1: cost 4 inf + 0 6.313 * * [simplify]: Extracting #2: cost 8 inf + 0 6.313 * * [simplify]: Extracting #3: cost 13 inf + 0 6.313 * * [simplify]: Extracting #4: cost 17 inf + 1 6.313 * * [simplify]: Extracting #5: cost 15 inf + 44 6.313 * * [simplify]: Extracting #6: cost 9 inf + 670 6.314 * * [simplify]: Extracting #7: cost 4 inf + 2017 6.314 * * [simplify]: Extracting #8: cost 0 inf + 3625 6.315 * [simplify]: Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.315 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.315 * * * * [progress]: [ 65 / 293 ] simplifiying candidate # 6.316 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 6.316 * * [simplify]: iters left: 6 (12 enodes) 6.321 * * [simplify]: iters left: 5 (41 enodes) 6.334 * * [simplify]: iters left: 4 (47 enodes) 6.344 * * [simplify]: iters left: 3 (49 enodes) 6.350 * * [simplify]: Extracting #0: cost 1 inf + 0 6.351 * * [simplify]: Extracting #1: cost 6 inf + 0 6.351 * * [simplify]: Extracting #2: cost 12 inf + 0 6.351 * * [simplify]: Extracting #3: cost 16 inf + 0 6.351 * * [simplify]: Extracting #4: cost 18 inf + 1 6.351 * * [simplify]: Extracting #5: cost 23 inf + 1 6.351 * * [simplify]: Extracting #6: cost 22 inf + 3 6.351 * * [simplify]: Extracting #7: cost 15 inf + 780 6.351 * * [simplify]: Extracting #8: cost 7 inf + 3041 6.352 * * [simplify]: Extracting #9: cost 1 inf + 5571 6.352 * * [simplify]: Extracting #10: cost 0 inf + 6073 6.353 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 6.353 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.353 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 6.353 * * [simplify]: iters left: 6 (11 enodes) 6.356 * * [simplify]: iters left: 5 (36 enodes) 6.361 * * [simplify]: iters left: 4 (40 enodes) 6.366 * * [simplify]: iters left: 3 (42 enodes) 6.372 * * [simplify]: Extracting #0: cost 1 inf + 0 6.372 * * [simplify]: Extracting #1: cost 4 inf + 0 6.372 * * [simplify]: Extracting #2: cost 8 inf + 0 6.372 * * [simplify]: Extracting #3: cost 12 inf + 0 6.372 * * [simplify]: Extracting #4: cost 14 inf + 1 6.372 * * [simplify]: Extracting #5: cost 19 inf + 1 6.372 * * [simplify]: Extracting #6: cost 17 inf + 44 6.372 * * [simplify]: Extracting #7: cost 12 inf + 559 6.372 * * [simplify]: Extracting #8: cost 6 inf + 2056 6.373 * * [simplify]: Extracting #9: cost 0 inf + 4307 6.374 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 6.374 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.374 * * * * [progress]: [ 66 / 293 ] simplifiying candidate # 6.375 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 6.375 * * [simplify]: iters left: 6 (13 enodes) 6.380 * * [simplify]: iters left: 5 (43 enodes) 6.392 * * [simplify]: iters left: 4 (47 enodes) 6.407 * * [simplify]: iters left: 3 (49 enodes) 6.420 * * [simplify]: Extracting #0: cost 1 inf + 0 6.420 * * [simplify]: Extracting #1: cost 4 inf + 0 6.420 * * [simplify]: Extracting #2: cost 9 inf + 0 6.420 * * [simplify]: Extracting #3: cost 15 inf + 0 6.420 * * [simplify]: Extracting #4: cost 18 inf + 1 6.421 * * [simplify]: Extracting #5: cost 23 inf + 1 6.421 * * [simplify]: Extracting #6: cost 22 inf + 3 6.421 * * [simplify]: Extracting #7: cost 14 inf + 1081 6.422 * * [simplify]: Extracting #8: cost 2 inf + 4827 6.423 * * [simplify]: Extracting #9: cost 0 inf + 5671 6.424 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) 6.424 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 6.424 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 6.425 * * [simplify]: iters left: 6 (12 enodes) 6.430 * * [simplify]: iters left: 5 (39 enodes) 6.440 * * [simplify]: iters left: 4 (43 enodes) 6.453 * * [simplify]: iters left: 3 (45 enodes) 6.465 * * [simplify]: Extracting #0: cost 1 inf + 0 6.465 * * [simplify]: Extracting #1: cost 4 inf + 0 6.465 * * [simplify]: Extracting #2: cost 8 inf + 0 6.465 * * [simplify]: Extracting #3: cost 13 inf + 0 6.465 * * [simplify]: Extracting #4: cost 16 inf + 1 6.465 * * [simplify]: Extracting #5: cost 21 inf + 1 6.465 * * [simplify]: Extracting #6: cost 19 inf + 44 6.465 * * [simplify]: Extracting #7: cost 10 inf + 1493 6.466 * * [simplify]: Extracting #8: cost 5 inf + 2960 6.467 * * [simplify]: Extracting #9: cost 1 inf + 4487 6.468 * * [simplify]: Extracting #10: cost 0 inf + 4989 6.468 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 6.469 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 6.469 * * * * [progress]: [ 67 / 293 ] simplifiying candidate # 6.469 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.469 * * [simplify]: iters left: 6 (11 enodes) 6.471 * * [simplify]: iters left: 5 (36 enodes) 6.476 * * [simplify]: iters left: 4 (40 enodes) 6.482 * * [simplify]: iters left: 3 (42 enodes) 6.488 * * [simplify]: Extracting #0: cost 1 inf + 0 6.488 * * [simplify]: Extracting #1: cost 4 inf + 0 6.488 * * [simplify]: Extracting #2: cost 8 inf + 0 6.488 * * [simplify]: Extracting #3: cost 12 inf + 0 6.488 * * [simplify]: Extracting #4: cost 14 inf + 1 6.488 * * [simplify]: Extracting #5: cost 19 inf + 1 6.488 * * [simplify]: Extracting #6: cost 17 inf + 44 6.488 * * [simplify]: Extracting #7: cost 12 inf + 559 6.489 * * [simplify]: Extracting #8: cost 6 inf + 2016 6.489 * * [simplify]: Extracting #9: cost 0 inf + 4147 6.489 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.489 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.490 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.490 * * [simplify]: iters left: 6 (11 enodes) 6.492 * * [simplify]: iters left: 5 (36 enodes) 6.498 * * [simplify]: iters left: 4 (40 enodes) 6.503 * * [simplify]: iters left: 3 (42 enodes) 6.511 * * [simplify]: Extracting #0: cost 1 inf + 0 6.511 * * [simplify]: Extracting #1: cost 4 inf + 0 6.511 * * [simplify]: Extracting #2: cost 8 inf + 0 6.511 * * [simplify]: Extracting #3: cost 12 inf + 0 6.511 * * [simplify]: Extracting #4: cost 14 inf + 1 6.511 * * [simplify]: Extracting #5: cost 19 inf + 1 6.511 * * [simplify]: Extracting #6: cost 17 inf + 44 6.511 * * [simplify]: Extracting #7: cost 12 inf + 559 6.511 * * [simplify]: Extracting #8: cost 6 inf + 2016 6.512 * * [simplify]: Extracting #9: cost 0 inf + 4147 6.512 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.512 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.512 * * * * [progress]: [ 68 / 293 ] simplifiying candidate # 6.513 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 6.513 * * [simplify]: iters left: 6 (12 enodes) 6.516 * * [simplify]: iters left: 5 (40 enodes) 6.522 * * [simplify]: iters left: 4 (42 enodes) 6.527 * * [simplify]: iters left: 3 (44 enodes) 6.533 * * [simplify]: Extracting #0: cost 1 inf + 0 6.533 * * [simplify]: Extracting #1: cost 4 inf + 0 6.533 * * [simplify]: Extracting #2: cost 6 inf + 1 6.533 * * [simplify]: Extracting #3: cost 7 inf + 2 6.533 * * [simplify]: Extracting #4: cost 10 inf + 2 6.533 * * [simplify]: Extracting #5: cost 14 inf + 2 6.533 * * [simplify]: Extracting #6: cost 13 inf + 44 6.533 * * [simplify]: Extracting #7: cost 8 inf + 599 6.534 * * [simplify]: Extracting #8: cost 2 inf + 2057 6.534 * * [simplify]: Extracting #9: cost 0 inf + 2701 6.534 * [simplify]: Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 6.534 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.535 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.535 * * [simplify]: iters left: 6 (10 enodes) 6.537 * * [simplify]: iters left: 5 (33 enodes) 6.542 * * [simplify]: iters left: 4 (37 enodes) 6.547 * * [simplify]: iters left: 3 (39 enodes) 6.556 * * [simplify]: Extracting #0: cost 1 inf + 0 6.556 * * [simplify]: Extracting #1: cost 4 inf + 0 6.556 * * [simplify]: Extracting #2: cost 8 inf + 0 6.556 * * [simplify]: Extracting #3: cost 13 inf + 0 6.557 * * [simplify]: Extracting #4: cost 17 inf + 1 6.557 * * [simplify]: Extracting #5: cost 15 inf + 44 6.557 * * [simplify]: Extracting #6: cost 9 inf + 670 6.557 * * [simplify]: Extracting #7: cost 4 inf + 2017 6.558 * * [simplify]: Extracting #8: cost 0 inf + 3465 6.559 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.559 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.559 * * * * [progress]: [ 69 / 293 ] simplifiying candidate # 6.559 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 6.559 * * [simplify]: iters left: 6 (12 enodes) 6.567 * * [simplify]: iters left: 5 (40 enodes) 6.578 * * [simplify]: iters left: 4 (42 enodes) 6.585 * * [simplify]: iters left: 3 (44 enodes) 6.591 * * [simplify]: Extracting #0: cost 1 inf + 0 6.591 * * [simplify]: Extracting #1: cost 4 inf + 0 6.591 * * [simplify]: Extracting #2: cost 6 inf + 1 6.591 * * [simplify]: Extracting #3: cost 7 inf + 2 6.591 * * [simplify]: Extracting #4: cost 10 inf + 2 6.591 * * [simplify]: Extracting #5: cost 14 inf + 2 6.591 * * [simplify]: Extracting #6: cost 13 inf + 44 6.591 * * [simplify]: Extracting #7: cost 8 inf + 599 6.591 * * [simplify]: Extracting #8: cost 2 inf + 2057 6.591 * * [simplify]: Extracting #9: cost 0 inf + 2701 6.592 * [simplify]: Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 6.592 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.592 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.592 * * [simplify]: iters left: 6 (10 enodes) 6.594 * * [simplify]: iters left: 5 (33 enodes) 6.599 * * [simplify]: iters left: 4 (37 enodes) 6.606 * * [simplify]: iters left: 3 (39 enodes) 6.611 * * [simplify]: Extracting #0: cost 1 inf + 0 6.611 * * [simplify]: Extracting #1: cost 4 inf + 0 6.611 * * [simplify]: Extracting #2: cost 8 inf + 0 6.611 * * [simplify]: Extracting #3: cost 13 inf + 0 6.611 * * [simplify]: Extracting #4: cost 17 inf + 1 6.611 * * [simplify]: Extracting #5: cost 15 inf + 44 6.611 * * [simplify]: Extracting #6: cost 9 inf + 670 6.612 * * [simplify]: Extracting #7: cost 4 inf + 2017 6.612 * * [simplify]: Extracting #8: cost 0 inf + 3465 6.612 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.612 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.613 * * * * [progress]: [ 70 / 293 ] simplifiying candidate # 6.613 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.613 * * [simplify]: iters left: 6 (11 enodes) 6.617 * * [simplify]: iters left: 5 (36 enodes) 6.622 * * [simplify]: iters left: 4 (40 enodes) 6.628 * * [simplify]: iters left: 3 (42 enodes) 6.633 * * [simplify]: Extracting #0: cost 1 inf + 0 6.633 * * [simplify]: Extracting #1: cost 4 inf + 0 6.633 * * [simplify]: Extracting #2: cost 8 inf + 0 6.633 * * [simplify]: Extracting #3: cost 12 inf + 0 6.633 * * [simplify]: Extracting #4: cost 14 inf + 1 6.633 * * [simplify]: Extracting #5: cost 19 inf + 1 6.633 * * [simplify]: Extracting #6: cost 17 inf + 44 6.634 * * [simplify]: Extracting #7: cost 12 inf + 559 6.634 * * [simplify]: Extracting #8: cost 6 inf + 2016 6.634 * * [simplify]: Extracting #9: cost 0 inf + 4147 6.635 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.635 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.635 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.635 * * [simplify]: iters left: 6 (11 enodes) 6.637 * * [simplify]: iters left: 5 (36 enodes) 6.643 * * [simplify]: iters left: 4 (40 enodes) 6.648 * * [simplify]: iters left: 3 (42 enodes) 6.660 * * [simplify]: Extracting #0: cost 1 inf + 0 6.660 * * [simplify]: Extracting #1: cost 4 inf + 0 6.660 * * [simplify]: Extracting #2: cost 8 inf + 0 6.660 * * [simplify]: Extracting #3: cost 12 inf + 0 6.660 * * [simplify]: Extracting #4: cost 14 inf + 1 6.660 * * [simplify]: Extracting #5: cost 19 inf + 1 6.661 * * [simplify]: Extracting #6: cost 17 inf + 44 6.661 * * [simplify]: Extracting #7: cost 12 inf + 559 6.661 * * [simplify]: Extracting #8: cost 6 inf + 2016 6.662 * * [simplify]: Extracting #9: cost 0 inf + 4147 6.663 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.663 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.663 * * * * [progress]: [ 71 / 293 ] simplifiying candidate # 6.664 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 1) 6.664 * * [simplify]: iters left: 6 (11 enodes) 6.669 * * [simplify]: iters left: 5 (35 enodes) 6.679 * * [simplify]: iters left: 4 (37 enodes) 6.690 * * [simplify]: Extracting #0: cost 1 inf + 0 6.690 * * [simplify]: Extracting #1: cost 4 inf + 0 6.690 * * [simplify]: Extracting #2: cost 6 inf + 1 6.690 * * [simplify]: Extracting #3: cost 7 inf + 2 6.690 * * [simplify]: Extracting #4: cost 10 inf + 2 6.690 * * [simplify]: Extracting #5: cost 14 inf + 2 6.690 * * [simplify]: Extracting #6: cost 13 inf + 44 6.691 * * [simplify]: Extracting #7: cost 6 inf + 891 6.691 * * [simplify]: Extracting #8: cost 2 inf + 2017 6.692 * * [simplify]: Extracting #9: cost 0 inf + 2701 6.692 * [simplify]: Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 6.692 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.693 * [simplify]: Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.693 * * [simplify]: iters left: 6 (10 enodes) 6.698 * * [simplify]: iters left: 5 (33 enodes) 6.707 * * [simplify]: iters left: 4 (37 enodes) 6.720 * * [simplify]: iters left: 3 (39 enodes) 6.730 * * [simplify]: Extracting #0: cost 1 inf + 0 6.730 * * [simplify]: Extracting #1: cost 4 inf + 0 6.730 * * [simplify]: Extracting #2: cost 8 inf + 0 6.730 * * [simplify]: Extracting #3: cost 13 inf + 0 6.730 * * [simplify]: Extracting #4: cost 17 inf + 1 6.730 * * [simplify]: Extracting #5: cost 15 inf + 44 6.730 * * [simplify]: Extracting #6: cost 9 inf + 670 6.731 * * [simplify]: Extracting #7: cost 4 inf + 2017 6.731 * * [simplify]: Extracting #8: cost 0 inf + 3465 6.731 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 6.731 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 6.732 * * * * [progress]: [ 72 / 293 ] simplifiying candidate # 6.732 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 6.732 * * [simplify]: iters left: 6 (13 enodes) 6.735 * * [simplify]: iters left: 5 (52 enodes) 6.743 * * [simplify]: iters left: 4 (94 enodes) 6.760 * * [simplify]: iters left: 3 (140 enodes) 6.798 * * [simplify]: iters left: 2 (178 enodes) 6.826 * * [simplify]: iters left: 1 (212 enodes) 6.885 * * [simplify]: Extracting #0: cost 1 inf + 0 6.885 * * [simplify]: Extracting #1: cost 33 inf + 0 6.886 * * [simplify]: Extracting #2: cost 88 inf + 0 6.886 * * [simplify]: Extracting #3: cost 84 inf + 168 6.887 * * [simplify]: Extracting #4: cost 86 inf + 411 6.888 * * [simplify]: Extracting #5: cost 80 inf + 1078 6.889 * * [simplify]: Extracting #6: cost 72 inf + 3129 6.894 * * [simplify]: Extracting #7: cost 32 inf + 24755 6.905 * * [simplify]: Extracting #8: cost 1 inf + 45530 6.919 * * [simplify]: Extracting #9: cost 0 inf + 46203 6.930 * [simplify]: Simplified to (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) 6.930 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.931 * [simplify]: Simplifying (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 6.931 * * [simplify]: iters left: 6 (11 enodes) 6.936 * * [simplify]: iters left: 5 (38 enodes) 6.947 * * [simplify]: iters left: 4 (44 enodes) 6.960 * * [simplify]: iters left: 3 (46 enodes) 6.974 * * [simplify]: Extracting #0: cost 1 inf + 0 6.974 * * [simplify]: Extracting #1: cost 6 inf + 0 6.974 * * [simplify]: Extracting #2: cost 12 inf + 0 6.974 * * [simplify]: Extracting #3: cost 13 inf + 1 6.974 * * [simplify]: Extracting #4: cost 14 inf + 163 6.974 * * [simplify]: Extracting #5: cost 19 inf + 163 6.974 * * [simplify]: Extracting #6: cost 15 inf + 388 6.974 * * [simplify]: Extracting #7: cost 9 inf + 1314 6.975 * * [simplify]: Extracting #8: cost 4 inf + 3100 6.976 * * [simplify]: Extracting #9: cost 1 inf + 4445 6.977 * * [simplify]: Extracting #10: cost 0 inf + 4947 6.978 * [simplify]: Simplified to (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 6.978 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 6.978 * * * * [progress]: [ 73 / 293 ] simplifiying candidate # 6.979 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 6.979 * * [simplify]: iters left: 6 (16 enodes) 6.986 * * [simplify]: iters left: 5 (60 enodes) 6.999 * * [simplify]: iters left: 4 (95 enodes) 7.013 * * [simplify]: iters left: 3 (142 enodes) 7.038 * * [simplify]: iters left: 2 (189 enodes) 7.073 * * [simplify]: iters left: 1 (208 enodes) 7.110 * * [simplify]: Extracting #0: cost 1 inf + 0 7.110 * * [simplify]: Extracting #1: cost 23 inf + 0 7.110 * * [simplify]: Extracting #2: cost 48 inf + 0 7.110 * * [simplify]: Extracting #3: cost 50 inf + 82 7.111 * * [simplify]: Extracting #4: cost 50 inf + 405 7.111 * * [simplify]: Extracting #5: cost 55 inf + 405 7.111 * * [simplify]: Extracting #6: cost 46 inf + 1635 7.112 * * [simplify]: Extracting #7: cost 21 inf + 12233 7.115 * * [simplify]: Extracting #8: cost 4 inf + 21684 7.119 * * [simplify]: Extracting #9: cost 0 inf + 23811 7.126 * [simplify]: Simplified to (/ (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) 7.126 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 7.127 * [simplify]: Simplifying (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 7.127 * * [simplify]: iters left: 6 (13 enodes) 7.133 * * [simplify]: iters left: 5 (44 enodes) 7.145 * * [simplify]: iters left: 4 (53 enodes) 7.160 * * [simplify]: iters left: 3 (57 enodes) 7.175 * * [simplify]: Extracting #0: cost 1 inf + 0 7.175 * * [simplify]: Extracting #1: cost 8 inf + 0 7.176 * * [simplify]: Extracting #2: cost 17 inf + 0 7.176 * * [simplify]: Extracting #3: cost 19 inf + 1 7.176 * * [simplify]: Extracting #4: cost 21 inf + 82 7.176 * * [simplify]: Extracting #5: cost 25 inf + 163 7.176 * * [simplify]: Extracting #6: cost 21 inf + 388 7.177 * * [simplify]: Extracting #7: cost 7 inf + 4124 7.178 * * [simplify]: Extracting #8: cost 2 inf + 6512 7.179 * * [simplify]: Extracting #9: cost 0 inf + 7635 7.181 * [simplify]: Simplified to (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 7.181 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 7.181 * * * * [progress]: [ 74 / 293 ] simplifiying candidate # 7.182 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.182 * * [simplify]: iters left: 6 (14 enodes) 7.189 * * [simplify]: iters left: 5 (53 enodes) 7.205 * * [simplify]: iters left: 4 (88 enodes) 7.232 * * [simplify]: iters left: 3 (135 enodes) 7.259 * * [simplify]: iters left: 2 (182 enodes) 7.304 * * [simplify]: iters left: 1 (200 enodes) 7.333 * * [simplify]: Extracting #0: cost 1 inf + 0 7.333 * * [simplify]: Extracting #1: cost 23 inf + 0 7.333 * * [simplify]: Extracting #2: cost 46 inf + 0 7.334 * * [simplify]: Extracting #3: cost 46 inf + 82 7.334 * * [simplify]: Extracting #4: cost 46 inf + 405 7.334 * * [simplify]: Extracting #5: cost 51 inf + 405 7.334 * * [simplify]: Extracting #6: cost 43 inf + 1674 7.336 * * [simplify]: Extracting #7: cost 19 inf + 11271 7.339 * * [simplify]: Extracting #8: cost 4 inf + 18799 7.344 * * [simplify]: Extracting #9: cost 0 inf + 20927 7.351 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))) 7.351 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 7.351 * [simplify]: Simplifying (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.351 * * [simplify]: iters left: 6 (12 enodes) 7.357 * * [simplify]: iters left: 5 (41 enodes) 7.369 * * [simplify]: iters left: 4 (50 enodes) 7.383 * * [simplify]: iters left: 3 (54 enodes) 7.398 * * [simplify]: Extracting #0: cost 1 inf + 0 7.398 * * [simplify]: Extracting #1: cost 8 inf + 0 7.398 * * [simplify]: Extracting #2: cost 16 inf + 0 7.398 * * [simplify]: Extracting #3: cost 17 inf + 1 7.398 * * [simplify]: Extracting #4: cost 19 inf + 82 7.398 * * [simplify]: Extracting #5: cost 23 inf + 163 7.399 * * [simplify]: Extracting #6: cost 17 inf + 570 7.399 * * [simplify]: Extracting #7: cost 9 inf + 2840 7.400 * * [simplify]: Extracting #8: cost 2 inf + 5589 7.401 * * [simplify]: Extracting #9: cost 0 inf + 6553 7.403 * [simplify]: Simplified to (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.403 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 7.403 * * * * [progress]: [ 75 / 293 ] simplifiying candidate # 7.403 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 7.404 * * [simplify]: iters left: 6 (15 enodes) 7.413 * * [simplify]: iters left: 5 (57 enodes) 7.430 * * [simplify]: iters left: 4 (80 enodes) 7.445 * * [simplify]: iters left: 3 (96 enodes) 7.462 * * [simplify]: iters left: 2 (134 enodes) 7.482 * * [simplify]: iters left: 1 (143 enodes) 7.498 * * [simplify]: Extracting #0: cost 1 inf + 0 7.498 * * [simplify]: Extracting #1: cost 13 inf + 0 7.498 * * [simplify]: Extracting #2: cost 24 inf + 1 7.498 * * [simplify]: Extracting #3: cost 24 inf + 83 7.498 * * [simplify]: Extracting #4: cost 22 inf + 650 7.498 * * [simplify]: Extracting #5: cost 26 inf + 650 7.499 * * [simplify]: Extracting #6: cost 23 inf + 834 7.499 * * [simplify]: Extracting #7: cost 15 inf + 2402 7.500 * * [simplify]: Extracting #8: cost 3 inf + 7984 7.501 * * [simplify]: Extracting #9: cost 0 inf + 9369 7.503 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 7.503 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 7.503 * [simplify]: Simplifying (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 7.503 * * [simplify]: iters left: 6 (11 enodes) 7.506 * * [simplify]: iters left: 5 (38 enodes) 7.511 * * [simplify]: iters left: 4 (47 enodes) 7.526 * * [simplify]: iters left: 3 (51 enodes) 7.540 * * [simplify]: Extracting #0: cost 1 inf + 0 7.540 * * [simplify]: Extracting #1: cost 8 inf + 0 7.540 * * [simplify]: Extracting #2: cost 16 inf + 0 7.540 * * [simplify]: Extracting #3: cost 18 inf + 1 7.540 * * [simplify]: Extracting #4: cost 22 inf + 82 7.540 * * [simplify]: Extracting #5: cost 17 inf + 388 7.541 * * [simplify]: Extracting #6: cost 7 inf + 2839 7.542 * * [simplify]: Extracting #7: cost 0 inf + 5711 7.543 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 7.543 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 7.543 * * * * [progress]: [ 76 / 293 ] simplifiying candidate # 7.544 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 7.544 * * [simplify]: iters left: 6 (15 enodes) 7.553 * * [simplify]: iters left: 5 (57 enodes) 7.570 * * [simplify]: iters left: 4 (80 enodes) 7.594 * * [simplify]: iters left: 3 (96 enodes) 7.623 * * [simplify]: iters left: 2 (134 enodes) 7.663 * * [simplify]: iters left: 1 (143 enodes) 7.694 * * [simplify]: Extracting #0: cost 1 inf + 0 7.694 * * [simplify]: Extracting #1: cost 13 inf + 0 7.694 * * [simplify]: Extracting #2: cost 24 inf + 1 7.695 * * [simplify]: Extracting #3: cost 24 inf + 83 7.695 * * [simplify]: Extracting #4: cost 22 inf + 650 7.695 * * [simplify]: Extracting #5: cost 26 inf + 650 7.695 * * [simplify]: Extracting #6: cost 23 inf + 834 7.696 * * [simplify]: Extracting #7: cost 15 inf + 2402 7.698 * * [simplify]: Extracting #8: cost 3 inf + 7984 7.701 * * [simplify]: Extracting #9: cost 0 inf + 9369 7.704 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 7.704 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 7.704 * [simplify]: Simplifying (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 7.705 * * [simplify]: iters left: 6 (11 enodes) 7.710 * * [simplify]: iters left: 5 (38 enodes) 7.719 * * [simplify]: iters left: 4 (47 enodes) 7.726 * * [simplify]: iters left: 3 (51 enodes) 7.733 * * [simplify]: Extracting #0: cost 1 inf + 0 7.733 * * [simplify]: Extracting #1: cost 8 inf + 0 7.733 * * [simplify]: Extracting #2: cost 16 inf + 0 7.733 * * [simplify]: Extracting #3: cost 18 inf + 1 7.733 * * [simplify]: Extracting #4: cost 22 inf + 82 7.733 * * [simplify]: Extracting #5: cost 17 inf + 388 7.733 * * [simplify]: Extracting #6: cost 7 inf + 2839 7.734 * * [simplify]: Extracting #7: cost 0 inf + 5711 7.734 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 7.734 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 7.735 * * * * [progress]: [ 77 / 293 ] simplifiying candidate # 7.735 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.735 * * [simplify]: iters left: 6 (14 enodes) 7.738 * * [simplify]: iters left: 5 (53 enodes) 7.746 * * [simplify]: iters left: 4 (88 enodes) 7.773 * * [simplify]: iters left: 3 (135 enodes) 7.815 * * [simplify]: iters left: 2 (182 enodes) 7.872 * * [simplify]: iters left: 1 (200 enodes) 7.908 * * [simplify]: Extracting #0: cost 1 inf + 0 7.908 * * [simplify]: Extracting #1: cost 23 inf + 0 7.909 * * [simplify]: Extracting #2: cost 46 inf + 0 7.909 * * [simplify]: Extracting #3: cost 46 inf + 82 7.909 * * [simplify]: Extracting #4: cost 46 inf + 405 7.909 * * [simplify]: Extracting #5: cost 51 inf + 405 7.909 * * [simplify]: Extracting #6: cost 43 inf + 1674 7.911 * * [simplify]: Extracting #7: cost 19 inf + 11271 7.914 * * [simplify]: Extracting #8: cost 4 inf + 18799 7.917 * * [simplify]: Extracting #9: cost 0 inf + 20927 7.921 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))) 7.922 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 7.922 * [simplify]: Simplifying (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.922 * * [simplify]: iters left: 6 (12 enodes) 7.928 * * [simplify]: iters left: 5 (41 enodes) 7.937 * * [simplify]: iters left: 4 (50 enodes) 7.944 * * [simplify]: iters left: 3 (54 enodes) 7.952 * * [simplify]: Extracting #0: cost 1 inf + 0 7.952 * * [simplify]: Extracting #1: cost 8 inf + 0 7.952 * * [simplify]: Extracting #2: cost 16 inf + 0 7.952 * * [simplify]: Extracting #3: cost 17 inf + 1 7.952 * * [simplify]: Extracting #4: cost 19 inf + 82 7.952 * * [simplify]: Extracting #5: cost 23 inf + 163 7.952 * * [simplify]: Extracting #6: cost 17 inf + 570 7.953 * * [simplify]: Extracting #7: cost 9 inf + 2840 7.953 * * [simplify]: Extracting #8: cost 2 inf + 5589 7.954 * * [simplify]: Extracting #9: cost 0 inf + 6553 7.955 * [simplify]: Simplified to (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.955 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 7.955 * * * * [progress]: [ 78 / 293 ] simplifiying candidate # 7.955 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 1) 7.955 * * [simplify]: iters left: 6 (14 enodes) 7.959 * * [simplify]: iters left: 5 (52 enodes) 7.973 * * [simplify]: iters left: 4 (83 enodes) 8.001 * * [simplify]: iters left: 3 (108 enodes) 8.023 * * [simplify]: iters left: 2 (129 enodes) 8.041 * * [simplify]: iters left: 1 (132 enodes) 8.060 * * [simplify]: Extracting #0: cost 1 inf + 0 8.060 * * [simplify]: Extracting #1: cost 13 inf + 0 8.060 * * [simplify]: Extracting #2: cost 24 inf + 1 8.060 * * [simplify]: Extracting #3: cost 24 inf + 83 8.061 * * [simplify]: Extracting #4: cost 22 inf + 650 8.061 * * [simplify]: Extracting #5: cost 26 inf + 650 8.062 * * [simplify]: Extracting #6: cost 23 inf + 834 8.062 * * [simplify]: Extracting #7: cost 17 inf + 1800 8.063 * * [simplify]: Extracting #8: cost 10 inf + 4631 8.066 * * [simplify]: Extracting #9: cost 0 inf + 9369 8.069 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 8.069 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 8.070 * [simplify]: Simplifying (/ (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 8.070 * * [simplify]: iters left: 6 (11 enodes) 8.076 * * [simplify]: iters left: 5 (38 enodes) 8.088 * * [simplify]: iters left: 4 (47 enodes) 8.103 * * [simplify]: iters left: 3 (51 enodes) 8.117 * * [simplify]: Extracting #0: cost 1 inf + 0 8.117 * * [simplify]: Extracting #1: cost 8 inf + 0 8.117 * * [simplify]: Extracting #2: cost 16 inf + 0 8.117 * * [simplify]: Extracting #3: cost 18 inf + 1 8.117 * * [simplify]: Extracting #4: cost 22 inf + 82 8.117 * * [simplify]: Extracting #5: cost 17 inf + 388 8.118 * * [simplify]: Extracting #6: cost 7 inf + 2839 8.119 * * [simplify]: Extracting #7: cost 0 inf + 5711 8.120 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.120 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 1) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 8.121 * * * * [progress]: [ 79 / 293 ] simplifiying candidate # 8.121 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 8.121 * * [simplify]: iters left: 6 (16 enodes) 8.128 * * [simplify]: iters left: 5 (58 enodes) 8.146 * * [simplify]: iters left: 4 (84 enodes) 8.172 * * [simplify]: iters left: 3 (133 enodes) 8.202 * * [simplify]: iters left: 2 (187 enodes) 8.246 * * [simplify]: iters left: 1 (202 enodes) 8.296 * * [simplify]: Extracting #0: cost 1 inf + 0 8.296 * * [simplify]: Extracting #1: cost 23 inf + 0 8.297 * * [simplify]: Extracting #2: cost 48 inf + 0 8.297 * * [simplify]: Extracting #3: cost 50 inf + 82 8.297 * * [simplify]: Extracting #4: cost 50 inf + 405 8.297 * * [simplify]: Extracting #5: cost 55 inf + 405 8.297 * * [simplify]: Extracting #6: cost 47 inf + 1714 8.298 * * [simplify]: Extracting #7: cost 22 inf + 11851 8.302 * * [simplify]: Extracting #8: cost 5 inf + 20902 8.306 * * [simplify]: Extracting #9: cost 0 inf + 23811 8.310 * [simplify]: Simplified to (/ (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) 8.310 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 8.310 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.310 * * [simplify]: iters left: 6 (13 enodes) 8.313 * * [simplify]: iters left: 5 (44 enodes) 8.321 * * [simplify]: iters left: 4 (53 enodes) 8.333 * * [simplify]: iters left: 3 (57 enodes) 8.349 * * [simplify]: Extracting #0: cost 1 inf + 0 8.349 * * [simplify]: Extracting #1: cost 8 inf + 0 8.349 * * [simplify]: Extracting #2: cost 17 inf + 0 8.349 * * [simplify]: Extracting #3: cost 19 inf + 1 8.350 * * [simplify]: Extracting #4: cost 21 inf + 82 8.350 * * [simplify]: Extracting #5: cost 25 inf + 163 8.350 * * [simplify]: Extracting #6: cost 21 inf + 388 8.351 * * [simplify]: Extracting #7: cost 7 inf + 4124 8.352 * * [simplify]: Extracting #8: cost 2 inf + 6512 8.353 * * [simplify]: Extracting #9: cost 0 inf + 7635 8.355 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.355 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 8.355 * * * * [progress]: [ 80 / 293 ] simplifiying candidate # 8.356 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 8.356 * * [simplify]: iters left: 6 (13 enodes) 8.362 * * [simplify]: iters left: 5 (47 enodes) 8.376 * * [simplify]: iters left: 4 (58 enodes) 8.385 * * [simplify]: iters left: 3 (73 enodes) 8.396 * * [simplify]: iters left: 2 (89 enodes) 8.409 * * [simplify]: iters left: 1 (97 enodes) 8.438 * * [simplify]: Extracting #0: cost 1 inf + 0 8.438 * * [simplify]: Extracting #1: cost 16 inf + 0 8.438 * * [simplify]: Extracting #2: cost 31 inf + 0 8.438 * * [simplify]: Extracting #3: cost 31 inf + 163 8.438 * * [simplify]: Extracting #4: cost 34 inf + 405 8.438 * * [simplify]: Extracting #5: cost 31 inf + 519 8.439 * * [simplify]: Extracting #6: cost 22 inf + 2359 8.440 * * [simplify]: Extracting #7: cost 4 inf + 10111 8.441 * * [simplify]: Extracting #8: cost 0 inf + 11959 8.442 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 8.443 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 8.443 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 8.443 * * [simplify]: iters left: 6 (11 enodes) 8.446 * * [simplify]: iters left: 5 (38 enodes) 8.452 * * [simplify]: iters left: 4 (42 enodes) 8.459 * * [simplify]: iters left: 3 (45 enodes) 8.466 * * [simplify]: Extracting #0: cost 1 inf + 0 8.466 * * [simplify]: Extracting #1: cost 6 inf + 0 8.466 * * [simplify]: Extracting #2: cost 12 inf + 0 8.466 * * [simplify]: Extracting #3: cost 14 inf + 1 8.466 * * [simplify]: Extracting #4: cost 17 inf + 163 8.466 * * [simplify]: Extracting #5: cost 13 inf + 388 8.466 * * [simplify]: Extracting #6: cost 7 inf + 1354 8.466 * * [simplify]: Extracting #7: cost 1 inf + 3643 8.467 * * [simplify]: Extracting #8: cost 0 inf + 4105 8.467 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 8.467 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 8.467 * * * * [progress]: [ 81 / 293 ] simplifiying candidate # 8.468 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.468 * * [simplify]: iters left: 6 (15 enodes) 8.471 * * [simplify]: iters left: 5 (53 enodes) 8.486 * * [simplify]: iters left: 4 (72 enodes) 8.508 * * [simplify]: iters left: 3 (96 enodes) 8.534 * * [simplify]: iters left: 2 (107 enodes) 8.565 * * [simplify]: iters left: 1 (108 enodes) 8.593 * * [simplify]: Extracting #0: cost 1 inf + 0 8.593 * * [simplify]: Extracting #1: cost 15 inf + 0 8.594 * * [simplify]: Extracting #2: cost 32 inf + 0 8.594 * * [simplify]: Extracting #3: cost 34 inf + 82 8.594 * * [simplify]: Extracting #4: cost 34 inf + 405 8.594 * * [simplify]: Extracting #5: cost 39 inf + 405 8.595 * * [simplify]: Extracting #6: cost 35 inf + 590 8.595 * * [simplify]: Extracting #7: cost 27 inf + 2238 8.597 * * [simplify]: Extracting #8: cost 15 inf + 6936 8.599 * * [simplify]: Extracting #9: cost 5 inf + 11834 8.603 * * [simplify]: Extracting #10: cost 0 inf + 14343 8.607 * [simplify]: Simplified to (/ (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 8.607 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 8.607 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.607 * * [simplify]: iters left: 6 (13 enodes) 8.613 * * [simplify]: iters left: 5 (44 enodes) 8.627 * * [simplify]: iters left: 4 (53 enodes) 8.638 * * [simplify]: iters left: 3 (57 enodes) 8.645 * * [simplify]: Extracting #0: cost 1 inf + 0 8.646 * * [simplify]: Extracting #1: cost 8 inf + 0 8.646 * * [simplify]: Extracting #2: cost 17 inf + 0 8.646 * * [simplify]: Extracting #3: cost 19 inf + 1 8.646 * * [simplify]: Extracting #4: cost 21 inf + 82 8.646 * * [simplify]: Extracting #5: cost 25 inf + 163 8.646 * * [simplify]: Extracting #6: cost 21 inf + 388 8.646 * * [simplify]: Extracting #7: cost 7 inf + 4004 8.647 * * [simplify]: Extracting #8: cost 2 inf + 6272 8.648 * * [simplify]: Extracting #9: cost 0 inf + 7315 8.649 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.649 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 8.649 * * * * [progress]: [ 82 / 293 ] simplifiying candidate # 8.649 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 8.649 * * [simplify]: iters left: 6 (15 enodes) 8.653 * * [simplify]: iters left: 5 (54 enodes) 8.661 * * [simplify]: iters left: 4 (64 enodes) 8.679 * * [simplify]: iters left: 3 (74 enodes) 8.700 * * [simplify]: iters left: 2 (91 enodes) 8.725 * * [simplify]: iters left: 1 (93 enodes) 8.735 * * [simplify]: Extracting #0: cost 1 inf + 0 8.735 * * [simplify]: Extracting #1: cost 9 inf + 0 8.735 * * [simplify]: Extracting #2: cost 17 inf + 1 8.735 * * [simplify]: Extracting #3: cost 19 inf + 2 8.735 * * [simplify]: Extracting #4: cost 19 inf + 286 8.735 * * [simplify]: Extracting #5: cost 20 inf + 650 8.736 * * [simplify]: Extracting #6: cost 18 inf + 763 8.736 * * [simplify]: Extracting #7: cost 9 inf + 2482 8.737 * * [simplify]: Extracting #8: cost 0 inf + 6357 8.737 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) 8.737 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 8.738 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 8.738 * * [simplify]: iters left: 6 (12 enodes) 8.741 * * [simplify]: iters left: 5 (41 enodes) 8.747 * * [simplify]: iters left: 4 (50 enodes) 8.754 * * [simplify]: iters left: 3 (54 enodes) 8.761 * * [simplify]: Extracting #0: cost 1 inf + 0 8.761 * * [simplify]: Extracting #1: cost 8 inf + 0 8.761 * * [simplify]: Extracting #2: cost 17 inf + 0 8.761 * * [simplify]: Extracting #3: cost 20 inf + 1 8.762 * * [simplify]: Extracting #4: cost 24 inf + 82 8.762 * * [simplify]: Extracting #5: cost 17 inf + 570 8.762 * * [simplify]: Extracting #6: cost 6 inf + 3824 8.763 * * [simplify]: Extracting #7: cost 1 inf + 5931 8.763 * * [simplify]: Extracting #8: cost 0 inf + 6473 8.764 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 8.764 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 8.764 * * * * [progress]: [ 83 / 293 ] simplifiying candidate # 8.764 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 8.764 * * [simplify]: iters left: 6 (15 enodes) 8.768 * * [simplify]: iters left: 5 (54 enodes) 8.782 * * [simplify]: iters left: 4 (64 enodes) 8.799 * * [simplify]: iters left: 3 (74 enodes) 8.820 * * [simplify]: iters left: 2 (91 enodes) 8.845 * * [simplify]: iters left: 1 (93 enodes) 8.865 * * [simplify]: Extracting #0: cost 1 inf + 0 8.865 * * [simplify]: Extracting #1: cost 9 inf + 0 8.865 * * [simplify]: Extracting #2: cost 17 inf + 1 8.865 * * [simplify]: Extracting #3: cost 19 inf + 2 8.865 * * [simplify]: Extracting #4: cost 19 inf + 286 8.866 * * [simplify]: Extracting #5: cost 20 inf + 650 8.866 * * [simplify]: Extracting #6: cost 18 inf + 763 8.867 * * [simplify]: Extracting #7: cost 9 inf + 2482 8.868 * * [simplify]: Extracting #8: cost 0 inf + 6357 8.869 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) 8.870 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 8.870 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 8.870 * * [simplify]: iters left: 6 (12 enodes) 8.876 * * [simplify]: iters left: 5 (41 enodes) 8.889 * * [simplify]: iters left: 4 (50 enodes) 8.904 * * [simplify]: iters left: 3 (54 enodes) 8.919 * * [simplify]: Extracting #0: cost 1 inf + 0 8.919 * * [simplify]: Extracting #1: cost 8 inf + 0 8.919 * * [simplify]: Extracting #2: cost 17 inf + 0 8.919 * * [simplify]: Extracting #3: cost 20 inf + 1 8.919 * * [simplify]: Extracting #4: cost 24 inf + 82 8.919 * * [simplify]: Extracting #5: cost 17 inf + 570 8.920 * * [simplify]: Extracting #6: cost 6 inf + 3824 8.921 * * [simplify]: Extracting #7: cost 1 inf + 5931 8.923 * * [simplify]: Extracting #8: cost 0 inf + 6473 8.924 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 8.924 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 8.924 * * * * [progress]: [ 84 / 293 ] simplifiying candidate # 8.924 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.924 * * [simplify]: iters left: 6 (15 enodes) 8.928 * * [simplify]: iters left: 5 (53 enodes) 8.936 * * [simplify]: iters left: 4 (72 enodes) 8.946 * * [simplify]: iters left: 3 (96 enodes) 8.960 * * [simplify]: iters left: 2 (107 enodes) 8.974 * * [simplify]: iters left: 1 (108 enodes) 8.989 * * [simplify]: Extracting #0: cost 1 inf + 0 8.989 * * [simplify]: Extracting #1: cost 15 inf + 0 8.989 * * [simplify]: Extracting #2: cost 32 inf + 0 8.989 * * [simplify]: Extracting #3: cost 34 inf + 82 8.989 * * [simplify]: Extracting #4: cost 34 inf + 405 8.989 * * [simplify]: Extracting #5: cost 39 inf + 405 8.989 * * [simplify]: Extracting #6: cost 35 inf + 590 8.990 * * [simplify]: Extracting #7: cost 27 inf + 2238 8.990 * * [simplify]: Extracting #8: cost 15 inf + 6936 8.991 * * [simplify]: Extracting #9: cost 5 inf + 11834 8.993 * * [simplify]: Extracting #10: cost 0 inf + 14343 8.995 * [simplify]: Simplified to (/ (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 8.995 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 8.996 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.996 * * [simplify]: iters left: 6 (13 enodes) 9.000 * * [simplify]: iters left: 5 (44 enodes) 9.007 * * [simplify]: iters left: 4 (53 enodes) 9.022 * * [simplify]: iters left: 3 (57 enodes) 9.037 * * [simplify]: Extracting #0: cost 1 inf + 0 9.037 * * [simplify]: Extracting #1: cost 8 inf + 0 9.037 * * [simplify]: Extracting #2: cost 17 inf + 0 9.038 * * [simplify]: Extracting #3: cost 19 inf + 1 9.038 * * [simplify]: Extracting #4: cost 21 inf + 82 9.038 * * [simplify]: Extracting #5: cost 25 inf + 163 9.038 * * [simplify]: Extracting #6: cost 21 inf + 388 9.039 * * [simplify]: Extracting #7: cost 7 inf + 4004 9.040 * * [simplify]: Extracting #8: cost 2 inf + 6272 9.041 * * [simplify]: Extracting #9: cost 0 inf + 7315 9.043 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.043 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 9.043 * * * * [progress]: [ 85 / 293 ] simplifiying candidate # 9.043 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 1) 9.044 * * [simplify]: iters left: 6 (14 enodes) 9.050 * * [simplify]: iters left: 5 (49 enodes) 9.065 * * [simplify]: iters left: 4 (62 enodes) 9.083 * * [simplify]: iters left: 3 (74 enodes) 9.104 * * [simplify]: iters left: 2 (83 enodes) 9.126 * * [simplify]: iters left: 1 (85 enodes) 9.148 * * [simplify]: Extracting #0: cost 1 inf + 0 9.148 * * [simplify]: Extracting #1: cost 9 inf + 0 9.148 * * [simplify]: Extracting #2: cost 17 inf + 1 9.148 * * [simplify]: Extracting #3: cost 19 inf + 2 9.148 * * [simplify]: Extracting #4: cost 21 inf + 83 9.149 * * [simplify]: Extracting #5: cost 21 inf + 528 9.149 * * [simplify]: Extracting #6: cost 17 inf + 834 9.150 * * [simplify]: Extracting #7: cost 10 inf + 2261 9.151 * * [simplify]: Extracting #8: cost 3 inf + 4931 9.152 * * [simplify]: Extracting #9: cost 0 inf + 6357 9.154 * [simplify]: Simplified to (/ (cbrt 2) (/ (fabs (cbrt (+ (exp (- x)) (exp x)))) (cbrt 2))) 9.154 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (cbrt 2) (/ (fabs (cbrt (+ (exp (- x)) (exp x)))) (cbrt 2))) (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 9.155 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 9.155 * * [simplify]: iters left: 6 (12 enodes) 9.161 * * [simplify]: iters left: 5 (41 enodes) 9.173 * * [simplify]: iters left: 4 (50 enodes) 9.188 * * [simplify]: iters left: 3 (54 enodes) 9.203 * * [simplify]: Extracting #0: cost 1 inf + 0 9.203 * * [simplify]: Extracting #1: cost 8 inf + 0 9.203 * * [simplify]: Extracting #2: cost 17 inf + 0 9.203 * * [simplify]: Extracting #3: cost 20 inf + 1 9.203 * * [simplify]: Extracting #4: cost 24 inf + 82 9.204 * * [simplify]: Extracting #5: cost 17 inf + 570 9.204 * * [simplify]: Extracting #6: cost 6 inf + 3824 9.205 * * [simplify]: Extracting #7: cost 1 inf + 5931 9.207 * * [simplify]: Extracting #8: cost 0 inf + 6473 9.208 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 9.208 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 1) (/ (cbrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 9.208 * * * * [progress]: [ 86 / 293 ] simplifiying candidate # 9.209 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 9.209 * * [simplify]: iters left: 6 (14 enodes) 9.215 * * [simplify]: iters left: 5 (51 enodes) 9.230 * * [simplify]: iters left: 4 (77 enodes) 9.255 * * [simplify]: iters left: 3 (126 enodes) 9.298 * * [simplify]: iters left: 2 (178 enodes) 9.353 * * [simplify]: iters left: 1 (194 enodes) 9.400 * * [simplify]: Extracting #0: cost 1 inf + 0 9.400 * * [simplify]: Extracting #1: cost 23 inf + 0 9.400 * * [simplify]: Extracting #2: cost 46 inf + 0 9.401 * * [simplify]: Extracting #3: cost 46 inf + 82 9.401 * * [simplify]: Extracting #4: cost 46 inf + 405 9.401 * * [simplify]: Extracting #5: cost 51 inf + 405 9.401 * * [simplify]: Extracting #6: cost 45 inf + 922 9.402 * * [simplify]: Extracting #7: cost 41 inf + 1556 9.403 * * [simplify]: Extracting #8: cost 20 inf + 10970 9.407 * * [simplify]: Extracting #9: cost 1 inf + 20505 9.411 * * [simplify]: Extracting #10: cost 0 inf + 20967 9.415 * * [simplify]: Extracting #11: cost 0 inf + 20927 9.419 * [simplify]: Simplified to (/ (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 9.419 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 9.419 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 9.419 * * [simplify]: iters left: 6 (12 enodes) 9.422 * * [simplify]: iters left: 5 (41 enodes) 9.431 * * [simplify]: iters left: 4 (50 enodes) 9.445 * * [simplify]: iters left: 3 (54 enodes) 9.461 * * [simplify]: Extracting #0: cost 1 inf + 0 9.461 * * [simplify]: Extracting #1: cost 8 inf + 0 9.461 * * [simplify]: Extracting #2: cost 16 inf + 0 9.461 * * [simplify]: Extracting #3: cost 17 inf + 1 9.461 * * [simplify]: Extracting #4: cost 19 inf + 82 9.461 * * [simplify]: Extracting #5: cost 23 inf + 163 9.462 * * [simplify]: Extracting #6: cost 17 inf + 570 9.462 * * [simplify]: Extracting #7: cost 9 inf + 2720 9.463 * * [simplify]: Extracting #8: cost 2 inf + 5549 9.465 * * [simplify]: Extracting #9: cost 0 inf + 6553 9.466 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 9.466 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))))) 9.466 * * * * [progress]: [ 87 / 293 ] simplifiying candidate # 9.467 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 9.467 * * [simplify]: iters left: 6 (15 enodes) 9.474 * * [simplify]: iters left: 5 (53 enodes) 9.490 * * [simplify]: iters left: 4 (72 enodes) 9.513 * * [simplify]: iters left: 3 (96 enodes) 9.541 * * [simplify]: iters left: 2 (107 enodes) 9.571 * * [simplify]: iters left: 1 (108 enodes) 9.598 * * [simplify]: Extracting #0: cost 1 inf + 0 9.598 * * [simplify]: Extracting #1: cost 15 inf + 0 9.599 * * [simplify]: Extracting #2: cost 32 inf + 0 9.599 * * [simplify]: Extracting #3: cost 34 inf + 82 9.599 * * [simplify]: Extracting #4: cost 34 inf + 405 9.599 * * [simplify]: Extracting #5: cost 39 inf + 405 9.600 * * [simplify]: Extracting #6: cost 35 inf + 590 9.600 * * [simplify]: Extracting #7: cost 27 inf + 2238 9.601 * * [simplify]: Extracting #8: cost 17 inf + 5972 9.604 * * [simplify]: Extracting #9: cost 3 inf + 12718 9.608 * * [simplify]: Extracting #10: cost 0 inf + 14343 9.612 * [simplify]: Simplified to (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) 9.612 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 9.613 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 9.613 * * [simplify]: iters left: 6 (13 enodes) 9.619 * * [simplify]: iters left: 5 (44 enodes) 9.626 * * [simplify]: iters left: 4 (53 enodes) 9.633 * * [simplify]: iters left: 3 (57 enodes) 9.641 * * [simplify]: Extracting #0: cost 1 inf + 0 9.641 * * [simplify]: Extracting #1: cost 8 inf + 0 9.641 * * [simplify]: Extracting #2: cost 17 inf + 0 9.641 * * [simplify]: Extracting #3: cost 19 inf + 1 9.641 * * [simplify]: Extracting #4: cost 21 inf + 82 9.641 * * [simplify]: Extracting #5: cost 25 inf + 163 9.641 * * [simplify]: Extracting #6: cost 21 inf + 388 9.642 * * [simplify]: Extracting #7: cost 7 inf + 4044 9.642 * * [simplify]: Extracting #8: cost 2 inf + 6272 9.643 * * [simplify]: Extracting #9: cost 0 inf + 7315 9.644 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 9.644 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 9.644 * * * * [progress]: [ 88 / 293 ] simplifiying candidate # 9.644 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.644 * * [simplify]: iters left: 6 (12 enodes) 9.647 * * [simplify]: iters left: 5 (43 enodes) 9.654 * * [simplify]: iters left: 4 (54 enodes) 9.664 * * [simplify]: iters left: 3 (66 enodes) 9.683 * * [simplify]: iters left: 2 (71 enodes) 9.701 * * [simplify]: iters left: 1 (74 enodes) 9.720 * * [simplify]: Extracting #0: cost 1 inf + 0 9.720 * * [simplify]: Extracting #1: cost 11 inf + 0 9.720 * * [simplify]: Extracting #2: cost 22 inf + 0 9.720 * * [simplify]: Extracting #3: cost 24 inf + 1 9.720 * * [simplify]: Extracting #4: cost 28 inf + 82 9.721 * * [simplify]: Extracting #5: cost 21 inf + 590 9.721 * * [simplify]: Extracting #6: cost 13 inf + 2118 9.723 * * [simplify]: Extracting #7: cost 2 inf + 6519 9.724 * * [simplify]: Extracting #8: cost 0 inf + 7403 9.726 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (+ (exp (- x)) (exp x)))) (cbrt 2)) 9.726 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (sqrt (+ (exp (- x)) (exp x)))) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 9.727 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.727 * * [simplify]: iters left: 6 (11 enodes) 9.732 * * [simplify]: iters left: 5 (38 enodes) 9.743 * * [simplify]: iters left: 4 (42 enodes) 9.755 * * [simplify]: iters left: 3 (45 enodes) 9.767 * * [simplify]: Extracting #0: cost 1 inf + 0 9.767 * * [simplify]: Extracting #1: cost 6 inf + 0 9.767 * * [simplify]: Extracting #2: cost 12 inf + 0 9.767 * * [simplify]: Extracting #3: cost 14 inf + 1 9.767 * * [simplify]: Extracting #4: cost 17 inf + 163 9.768 * * [simplify]: Extracting #5: cost 13 inf + 388 9.768 * * [simplify]: Extracting #6: cost 7 inf + 1314 9.769 * * [simplify]: Extracting #7: cost 1 inf + 3363 9.769 * * [simplify]: Extracting #8: cost 0 inf + 3785 9.770 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 9.770 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 9.771 * * * * [progress]: [ 89 / 293 ] simplifiying candidate # 9.771 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 9.771 * * [simplify]: iters left: 6 (14 enodes) 9.779 * * [simplify]: iters left: 5 (50 enodes) 9.792 * * [simplify]: iters left: 4 (60 enodes) 9.809 * * [simplify]: iters left: 3 (70 enodes) 9.826 * * [simplify]: iters left: 2 (87 enodes) 9.839 * * [simplify]: iters left: 1 (89 enodes) 9.849 * * [simplify]: Extracting #0: cost 1 inf + 0 9.849 * * [simplify]: Extracting #1: cost 9 inf + 0 9.849 * * [simplify]: Extracting #2: cost 16 inf + 1 9.849 * * [simplify]: Extracting #3: cost 17 inf + 2 9.849 * * [simplify]: Extracting #4: cost 18 inf + 164 9.849 * * [simplify]: Extracting #5: cost 18 inf + 650 9.849 * * [simplify]: Extracting #6: cost 16 inf + 763 9.850 * * [simplify]: Extracting #7: cost 8 inf + 2101 9.850 * * [simplify]: Extracting #8: cost 0 inf + 5275 9.851 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 9.851 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 9.851 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 9.851 * * [simplify]: iters left: 6 (11 enodes) 9.854 * * [simplify]: iters left: 5 (38 enodes) 9.860 * * [simplify]: iters left: 4 (47 enodes) 9.872 * * [simplify]: iters left: 3 (51 enodes) 9.886 * * [simplify]: Extracting #0: cost 1 inf + 0 9.886 * * [simplify]: Extracting #1: cost 8 inf + 0 9.886 * * [simplify]: Extracting #2: cost 16 inf + 0 9.886 * * [simplify]: Extracting #3: cost 18 inf + 1 9.886 * * [simplify]: Extracting #4: cost 22 inf + 82 9.887 * * [simplify]: Extracting #5: cost 17 inf + 388 9.887 * * [simplify]: Extracting #6: cost 7 inf + 2679 9.888 * * [simplify]: Extracting #7: cost 0 inf + 5391 9.889 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.889 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 9.890 * * * * [progress]: [ 90 / 293 ] simplifiying candidate # 9.890 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 9.890 * * [simplify]: iters left: 6 (14 enodes) 9.898 * * [simplify]: iters left: 5 (50 enodes) 9.915 * * [simplify]: iters left: 4 (60 enodes) 9.932 * * [simplify]: iters left: 3 (70 enodes) 9.951 * * [simplify]: iters left: 2 (87 enodes) 9.973 * * [simplify]: iters left: 1 (89 enodes) 9.983 * * [simplify]: Extracting #0: cost 1 inf + 0 9.983 * * [simplify]: Extracting #1: cost 9 inf + 0 9.983 * * [simplify]: Extracting #2: cost 16 inf + 1 9.983 * * [simplify]: Extracting #3: cost 17 inf + 2 9.983 * * [simplify]: Extracting #4: cost 18 inf + 164 9.984 * * [simplify]: Extracting #5: cost 18 inf + 650 9.984 * * [simplify]: Extracting #6: cost 16 inf + 763 9.984 * * [simplify]: Extracting #7: cost 8 inf + 2101 9.985 * * [simplify]: Extracting #8: cost 0 inf + 5275 9.986 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 9.986 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 9.986 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 9.986 * * [simplify]: iters left: 6 (11 enodes) 9.989 * * [simplify]: iters left: 5 (38 enodes) 9.995 * * [simplify]: iters left: 4 (47 enodes) 10.003 * * [simplify]: iters left: 3 (51 enodes) 10.018 * * [simplify]: Extracting #0: cost 1 inf + 0 10.018 * * [simplify]: Extracting #1: cost 8 inf + 0 10.018 * * [simplify]: Extracting #2: cost 16 inf + 0 10.018 * * [simplify]: Extracting #3: cost 18 inf + 1 10.018 * * [simplify]: Extracting #4: cost 22 inf + 82 10.018 * * [simplify]: Extracting #5: cost 17 inf + 388 10.019 * * [simplify]: Extracting #6: cost 7 inf + 2679 10.020 * * [simplify]: Extracting #7: cost 0 inf + 5391 10.021 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.021 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 10.021 * * * * [progress]: [ 91 / 293 ] simplifiying candidate # 10.021 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.021 * * [simplify]: iters left: 6 (12 enodes) 10.026 * * [simplify]: iters left: 5 (43 enodes) 10.041 * * [simplify]: iters left: 4 (54 enodes) 10.055 * * [simplify]: iters left: 3 (66 enodes) 10.067 * * [simplify]: iters left: 2 (71 enodes) 10.077 * * [simplify]: iters left: 1 (74 enodes) 10.088 * * [simplify]: Extracting #0: cost 1 inf + 0 10.088 * * [simplify]: Extracting #1: cost 11 inf + 0 10.088 * * [simplify]: Extracting #2: cost 22 inf + 0 10.088 * * [simplify]: Extracting #3: cost 24 inf + 1 10.088 * * [simplify]: Extracting #4: cost 28 inf + 82 10.088 * * [simplify]: Extracting #5: cost 21 inf + 590 10.088 * * [simplify]: Extracting #6: cost 13 inf + 2118 10.090 * * [simplify]: Extracting #7: cost 2 inf + 6519 10.091 * * [simplify]: Extracting #8: cost 0 inf + 7403 10.093 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (+ (exp (- x)) (exp x)))) (cbrt 2)) 10.094 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (sqrt (+ (exp (- x)) (exp x)))) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 10.094 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.094 * * [simplify]: iters left: 6 (11 enodes) 10.100 * * [simplify]: iters left: 5 (38 enodes) 10.112 * * [simplify]: iters left: 4 (42 enodes) 10.122 * * [simplify]: iters left: 3 (45 enodes) 10.131 * * [simplify]: Extracting #0: cost 1 inf + 0 10.131 * * [simplify]: Extracting #1: cost 6 inf + 0 10.131 * * [simplify]: Extracting #2: cost 12 inf + 0 10.131 * * [simplify]: Extracting #3: cost 14 inf + 1 10.131 * * [simplify]: Extracting #4: cost 17 inf + 163 10.131 * * [simplify]: Extracting #5: cost 13 inf + 388 10.131 * * [simplify]: Extracting #6: cost 7 inf + 1314 10.132 * * [simplify]: Extracting #7: cost 1 inf + 3363 10.132 * * [simplify]: Extracting #8: cost 0 inf + 3785 10.133 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 10.133 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 10.133 * * * * [progress]: [ 92 / 293 ] simplifiying candidate # 10.133 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 1) 10.134 * * [simplify]: iters left: 6 (13 enodes) 10.138 * * [simplify]: iters left: 5 (45 enodes) 10.149 * * [simplify]: iters left: 4 (58 enodes) 10.167 * * [simplify]: iters left: 3 (70 enodes) 10.186 * * [simplify]: iters left: 2 (79 enodes) 10.209 * * [simplify]: iters left: 1 (81 enodes) 10.218 * * [simplify]: Extracting #0: cost 1 inf + 0 10.218 * * [simplify]: Extracting #1: cost 9 inf + 0 10.218 * * [simplify]: Extracting #2: cost 16 inf + 1 10.218 * * [simplify]: Extracting #3: cost 17 inf + 2 10.218 * * [simplify]: Extracting #4: cost 18 inf + 164 10.218 * * [simplify]: Extracting #5: cost 19 inf + 528 10.219 * * [simplify]: Extracting #6: cost 16 inf + 763 10.219 * * [simplify]: Extracting #7: cost 9 inf + 1880 10.219 * * [simplify]: Extracting #8: cost 2 inf + 4391 10.220 * * [simplify]: Extracting #9: cost 0 inf + 5275 10.221 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 10.221 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 10.221 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 10.221 * * [simplify]: iters left: 6 (11 enodes) 10.224 * * [simplify]: iters left: 5 (38 enodes) 10.230 * * [simplify]: iters left: 4 (47 enodes) 10.238 * * [simplify]: iters left: 3 (51 enodes) 10.252 * * [simplify]: Extracting #0: cost 1 inf + 0 10.252 * * [simplify]: Extracting #1: cost 8 inf + 0 10.253 * * [simplify]: Extracting #2: cost 16 inf + 0 10.253 * * [simplify]: Extracting #3: cost 18 inf + 1 10.253 * * [simplify]: Extracting #4: cost 22 inf + 82 10.253 * * [simplify]: Extracting #5: cost 17 inf + 388 10.254 * * [simplify]: Extracting #6: cost 7 inf + 2679 10.255 * * [simplify]: Extracting #7: cost 0 inf + 5391 10.256 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.256 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 1) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 10.256 * * * * [progress]: [ 93 / 293 ] simplifiying candidate # 10.257 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 10.257 * * [simplify]: iters left: 6 (15 enodes) 10.267 * * [simplify]: iters left: 5 (55 enodes) 10.279 * * [simplify]: iters left: 4 (72 enodes) 10.290 * * [simplify]: iters left: 3 (111 enodes) 10.312 * * [simplify]: iters left: 2 (143 enodes) 10.345 * * [simplify]: iters left: 1 (144 enodes) 10.360 * * [simplify]: Extracting #0: cost 1 inf + 0 10.360 * * [simplify]: Extracting #1: cost 13 inf + 0 10.361 * * [simplify]: Extracting #2: cost 24 inf + 1 10.361 * * [simplify]: Extracting #3: cost 22 inf + 326 10.362 * * [simplify]: Extracting #4: cost 22 inf + 650 10.362 * * [simplify]: Extracting #5: cost 26 inf + 650 10.362 * * [simplify]: Extracting #6: cost 23 inf + 874 10.362 * * [simplify]: Extracting #7: cost 12 inf + 3908 10.363 * * [simplify]: Extracting #8: cost 4 inf + 7361 10.365 * * [simplify]: Extracting #9: cost 0 inf + 9369 10.366 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 10.366 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 10.367 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.367 * * [simplify]: iters left: 6 (11 enodes) 10.371 * * [simplify]: iters left: 5 (38 enodes) 10.382 * * [simplify]: iters left: 4 (47 enodes) 10.395 * * [simplify]: iters left: 3 (51 enodes) 10.402 * * [simplify]: Extracting #0: cost 1 inf + 0 10.403 * * [simplify]: Extracting #1: cost 8 inf + 0 10.403 * * [simplify]: Extracting #2: cost 16 inf + 0 10.403 * * [simplify]: Extracting #3: cost 18 inf + 1 10.403 * * [simplify]: Extracting #4: cost 22 inf + 82 10.403 * * [simplify]: Extracting #5: cost 17 inf + 388 10.403 * * [simplify]: Extracting #6: cost 7 inf + 2800 10.404 * * [simplify]: Extracting #7: cost 0 inf + 5711 10.404 * [simplify]: Simplified to (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 10.404 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 10.404 * * * * [progress]: [ 94 / 293 ] simplifiying candidate # 10.405 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 10.405 * * [simplify]: iters left: 6 (15 enodes) 10.410 * * [simplify]: iters left: 5 (54 enodes) 10.419 * * [simplify]: iters left: 4 (65 enodes) 10.436 * * [simplify]: iters left: 3 (86 enodes) 10.454 * * [simplify]: iters left: 2 (94 enodes) 10.468 * * [simplify]: iters left: 1 (95 enodes) 10.479 * * [simplify]: Extracting #0: cost 1 inf + 0 10.479 * * [simplify]: Extracting #1: cost 9 inf + 0 10.479 * * [simplify]: Extracting #2: cost 17 inf + 1 10.479 * * [simplify]: Extracting #3: cost 19 inf + 2 10.479 * * [simplify]: Extracting #4: cost 18 inf + 406 10.480 * * [simplify]: Extracting #5: cost 20 inf + 650 10.480 * * [simplify]: Extracting #6: cost 16 inf + 945 10.481 * * [simplify]: Extracting #7: cost 8 inf + 2823 10.482 * * [simplify]: Extracting #8: cost 2 inf + 5433 10.484 * * [simplify]: Extracting #9: cost 0 inf + 6357 10.485 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) 10.486 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 10.486 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.486 * * [simplify]: iters left: 6 (12 enodes) 10.492 * * [simplify]: iters left: 5 (41 enodes) 10.499 * * [simplify]: iters left: 4 (50 enodes) 10.507 * * [simplify]: iters left: 3 (54 enodes) 10.514 * * [simplify]: Extracting #0: cost 1 inf + 0 10.514 * * [simplify]: Extracting #1: cost 8 inf + 0 10.514 * * [simplify]: Extracting #2: cost 17 inf + 0 10.514 * * [simplify]: Extracting #3: cost 20 inf + 1 10.514 * * [simplify]: Extracting #4: cost 24 inf + 82 10.515 * * [simplify]: Extracting #5: cost 17 inf + 570 10.515 * * [simplify]: Extracting #6: cost 9 inf + 2559 10.515 * * [simplify]: Extracting #7: cost 2 inf + 5469 10.516 * * [simplify]: Extracting #8: cost 0 inf + 6473 10.517 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.517 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 10.517 * * * * [progress]: [ 95 / 293 ] simplifiying candidate # 10.517 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.517 * * [simplify]: iters left: 6 (14 enodes) 10.522 * * [simplify]: iters left: 5 (50 enodes) 10.537 * * [simplify]: iters left: 4 (61 enodes) 10.558 * * [simplify]: iters left: 3 (82 enodes) 10.571 * * [simplify]: iters left: 2 (95 enodes) 10.584 * * [simplify]: iters left: 1 (96 enodes) 10.597 * * [simplify]: Extracting #0: cost 1 inf + 0 10.597 * * [simplify]: Extracting #1: cost 9 inf + 0 10.597 * * [simplify]: Extracting #2: cost 16 inf + 1 10.597 * * [simplify]: Extracting #3: cost 17 inf + 2 10.598 * * [simplify]: Extracting #4: cost 16 inf + 406 10.598 * * [simplify]: Extracting #5: cost 18 inf + 650 10.599 * * [simplify]: Extracting #6: cost 14 inf + 945 10.600 * * [simplify]: Extracting #7: cost 5 inf + 3246 10.601 * * [simplify]: Extracting #8: cost 0 inf + 5275 10.602 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 10.602 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 10.603 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.603 * * [simplify]: iters left: 6 (11 enodes) 10.608 * * [simplify]: iters left: 5 (38 enodes) 10.616 * * [simplify]: iters left: 4 (47 enodes) 10.624 * * [simplify]: iters left: 3 (51 enodes) 10.631 * * [simplify]: Extracting #0: cost 1 inf + 0 10.631 * * [simplify]: Extracting #1: cost 8 inf + 0 10.631 * * [simplify]: Extracting #2: cost 16 inf + 0 10.631 * * [simplify]: Extracting #3: cost 18 inf + 1 10.631 * * [simplify]: Extracting #4: cost 22 inf + 82 10.631 * * [simplify]: Extracting #5: cost 17 inf + 388 10.632 * * [simplify]: Extracting #6: cost 7 inf + 2720 10.632 * * [simplify]: Extracting #7: cost 0 inf + 5391 10.633 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 10.633 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 10.633 * * * * [progress]: [ 96 / 293 ] simplifiying candidate # 10.633 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt 1)) 10.633 * * [simplify]: iters left: 6 (7 enodes) 10.636 * * [simplify]: iters left: 5 (27 enodes) 10.641 * * [simplify]: iters left: 4 (36 enodes) 10.650 * * [simplify]: Extracting #0: cost 1 inf + 0 10.650 * * [simplify]: Extracting #1: cost 5 inf + 0 10.650 * * [simplify]: Extracting #2: cost 7 inf + 1 10.650 * * [simplify]: Extracting #3: cost 6 inf + 2 10.651 * * [simplify]: Extracting #4: cost 1 inf + 528 10.651 * * [simplify]: Extracting #5: cost 0 inf + 650 10.651 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 10.651 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 10.652 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 10.652 * * [simplify]: iters left: 6 (10 enodes) 10.657 * * [simplify]: iters left: 5 (35 enodes) 10.668 * * [simplify]: iters left: 4 (39 enodes) 10.679 * * [simplify]: iters left: 3 (42 enodes) 10.694 * * [simplify]: Extracting #0: cost 1 inf + 0 10.694 * * [simplify]: Extracting #1: cost 6 inf + 0 10.694 * * [simplify]: Extracting #2: cost 13 inf + 0 10.694 * * [simplify]: Extracting #3: cost 17 inf + 1 10.694 * * [simplify]: Extracting #4: cost 11 inf + 418 10.695 * * [simplify]: Extracting #5: cost 2 inf + 2259 10.695 * * [simplify]: Extracting #6: cost 0 inf + 3023 10.696 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 10.696 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 10.696 * * * * [progress]: [ 97 / 293 ] simplifiying candidate # 10.697 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt 1)) 10.697 * * [simplify]: iters left: 6 (7 enodes) 10.702 * * [simplify]: iters left: 5 (27 enodes) 10.710 * * [simplify]: iters left: 4 (36 enodes) 10.715 * * [simplify]: Extracting #0: cost 1 inf + 0 10.715 * * [simplify]: Extracting #1: cost 5 inf + 0 10.715 * * [simplify]: Extracting #2: cost 7 inf + 1 10.715 * * [simplify]: Extracting #3: cost 6 inf + 2 10.715 * * [simplify]: Extracting #4: cost 1 inf + 528 10.715 * * [simplify]: Extracting #5: cost 0 inf + 650 10.716 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 10.716 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 10.716 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 10.716 * * [simplify]: iters left: 6 (10 enodes) 10.719 * * [simplify]: iters left: 5 (35 enodes) 10.724 * * [simplify]: iters left: 4 (39 enodes) 10.730 * * [simplify]: iters left: 3 (42 enodes) 10.736 * * [simplify]: Extracting #0: cost 1 inf + 0 10.736 * * [simplify]: Extracting #1: cost 6 inf + 0 10.736 * * [simplify]: Extracting #2: cost 13 inf + 0 10.736 * * [simplify]: Extracting #3: cost 17 inf + 1 10.737 * * [simplify]: Extracting #4: cost 11 inf + 418 10.737 * * [simplify]: Extracting #5: cost 2 inf + 2259 10.738 * * [simplify]: Extracting #6: cost 0 inf + 3023 10.738 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 10.738 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 10.739 * * * * [progress]: [ 98 / 293 ] simplifiying candidate # 10.739 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.739 * * [simplify]: iters left: 6 (14 enodes) 10.747 * * [simplify]: iters left: 5 (50 enodes) 10.758 * * [simplify]: iters left: 4 (61 enodes) 10.767 * * [simplify]: iters left: 3 (82 enodes) 10.778 * * [simplify]: iters left: 2 (95 enodes) 10.797 * * [simplify]: iters left: 1 (96 enodes) 10.816 * * [simplify]: Extracting #0: cost 1 inf + 0 10.816 * * [simplify]: Extracting #1: cost 9 inf + 0 10.816 * * [simplify]: Extracting #2: cost 16 inf + 1 10.816 * * [simplify]: Extracting #3: cost 17 inf + 2 10.816 * * [simplify]: Extracting #4: cost 16 inf + 406 10.817 * * [simplify]: Extracting #5: cost 18 inf + 650 10.817 * * [simplify]: Extracting #6: cost 14 inf + 945 10.817 * * [simplify]: Extracting #7: cost 5 inf + 3246 10.818 * * [simplify]: Extracting #8: cost 0 inf + 5275 10.819 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 10.819 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 10.819 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.819 * * [simplify]: iters left: 6 (11 enodes) 10.822 * * [simplify]: iters left: 5 (38 enodes) 10.828 * * [simplify]: iters left: 4 (47 enodes) 10.835 * * [simplify]: iters left: 3 (51 enodes) 10.842 * * [simplify]: Extracting #0: cost 1 inf + 0 10.843 * * [simplify]: Extracting #1: cost 8 inf + 0 10.843 * * [simplify]: Extracting #2: cost 16 inf + 0 10.843 * * [simplify]: Extracting #3: cost 18 inf + 1 10.843 * * [simplify]: Extracting #4: cost 22 inf + 82 10.843 * * [simplify]: Extracting #5: cost 17 inf + 388 10.843 * * [simplify]: Extracting #6: cost 7 inf + 2720 10.844 * * [simplify]: Extracting #7: cost 0 inf + 5391 10.844 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 10.844 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 10.844 * * * * [progress]: [ 99 / 293 ] simplifiying candidate # 10.845 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 1) 10.845 * * [simplify]: iters left: 6 (7 enodes) 10.850 * * [simplify]: iters left: 5 (25 enodes) 10.858 * * [simplify]: iters left: 4 (33 enodes) 10.868 * * [simplify]: iters left: 3 (38 enodes) 10.878 * * [simplify]: Extracting #0: cost 1 inf + 0 10.878 * * [simplify]: Extracting #1: cost 5 inf + 0 10.878 * * [simplify]: Extracting #2: cost 7 inf + 1 10.878 * * [simplify]: Extracting #3: cost 6 inf + 2 10.878 * * [simplify]: Extracting #4: cost 1 inf + 529 10.878 * * [simplify]: Extracting #5: cost 0 inf + 650 10.878 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 10.879 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 10.879 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 10.879 * * [simplify]: iters left: 6 (10 enodes) 10.884 * * [simplify]: iters left: 5 (35 enodes) 10.895 * * [simplify]: iters left: 4 (39 enodes) 10.902 * * [simplify]: iters left: 3 (42 enodes) 10.912 * * [simplify]: Extracting #0: cost 1 inf + 0 10.912 * * [simplify]: Extracting #1: cost 6 inf + 0 10.912 * * [simplify]: Extracting #2: cost 13 inf + 0 10.912 * * [simplify]: Extracting #3: cost 17 inf + 1 10.912 * * [simplify]: Extracting #4: cost 11 inf + 418 10.912 * * [simplify]: Extracting #5: cost 2 inf + 2259 10.913 * * [simplify]: Extracting #6: cost 0 inf + 3023 10.913 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 10.913 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 10.913 * * * * [progress]: [ 100 / 293 ] simplifiying candidate # 10.913 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 10.913 * * [simplify]: iters left: 6 (15 enodes) 10.918 * * [simplify]: iters left: 5 (55 enodes) 10.928 * * [simplify]: iters left: 4 (72 enodes) 10.946 * * [simplify]: iters left: 3 (111 enodes) 10.974 * * [simplify]: iters left: 2 (143 enodes) 10.993 * * [simplify]: iters left: 1 (144 enodes) 11.019 * * [simplify]: Extracting #0: cost 1 inf + 0 11.019 * * [simplify]: Extracting #1: cost 13 inf + 0 11.020 * * [simplify]: Extracting #2: cost 24 inf + 1 11.020 * * [simplify]: Extracting #3: cost 22 inf + 326 11.020 * * [simplify]: Extracting #4: cost 22 inf + 650 11.021 * * [simplify]: Extracting #5: cost 26 inf + 650 11.021 * * [simplify]: Extracting #6: cost 23 inf + 874 11.022 * * [simplify]: Extracting #7: cost 12 inf + 3908 11.024 * * [simplify]: Extracting #8: cost 4 inf + 7361 11.027 * * [simplify]: Extracting #9: cost 0 inf + 9369 11.030 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 11.030 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 11.030 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 11.031 * * [simplify]: iters left: 6 (11 enodes) 11.036 * * [simplify]: iters left: 5 (38 enodes) 11.047 * * [simplify]: iters left: 4 (47 enodes) 11.061 * * [simplify]: iters left: 3 (51 enodes) 11.076 * * [simplify]: Extracting #0: cost 1 inf + 0 11.076 * * [simplify]: Extracting #1: cost 8 inf + 0 11.076 * * [simplify]: Extracting #2: cost 16 inf + 0 11.076 * * [simplify]: Extracting #3: cost 18 inf + 1 11.076 * * [simplify]: Extracting #4: cost 22 inf + 82 11.076 * * [simplify]: Extracting #5: cost 17 inf + 388 11.077 * * [simplify]: Extracting #6: cost 7 inf + 2800 11.078 * * [simplify]: Extracting #7: cost 0 inf + 5711 11.079 * [simplify]: Simplified to (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 11.079 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 11.079 * * * * [progress]: [ 101 / 293 ] simplifiying candidate # 11.080 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 11.080 * * [simplify]: iters left: 6 (15 enodes) 11.087 * * [simplify]: iters left: 5 (54 enodes) 11.096 * * [simplify]: iters left: 4 (65 enodes) 11.106 * * [simplify]: iters left: 3 (86 enodes) 11.120 * * [simplify]: iters left: 2 (94 enodes) 11.144 * * [simplify]: iters left: 1 (95 enodes) 11.154 * * [simplify]: Extracting #0: cost 1 inf + 0 11.154 * * [simplify]: Extracting #1: cost 9 inf + 0 11.154 * * [simplify]: Extracting #2: cost 17 inf + 1 11.154 * * [simplify]: Extracting #3: cost 19 inf + 2 11.154 * * [simplify]: Extracting #4: cost 18 inf + 406 11.154 * * [simplify]: Extracting #5: cost 20 inf + 650 11.154 * * [simplify]: Extracting #6: cost 16 inf + 945 11.155 * * [simplify]: Extracting #7: cost 8 inf + 2823 11.155 * * [simplify]: Extracting #8: cost 2 inf + 5433 11.156 * * [simplify]: Extracting #9: cost 0 inf + 6357 11.157 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) 11.157 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 11.157 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.157 * * [simplify]: iters left: 6 (12 enodes) 11.160 * * [simplify]: iters left: 5 (41 enodes) 11.167 * * [simplify]: iters left: 4 (50 enodes) 11.176 * * [simplify]: iters left: 3 (54 enodes) 11.191 * * [simplify]: Extracting #0: cost 1 inf + 0 11.191 * * [simplify]: Extracting #1: cost 8 inf + 0 11.191 * * [simplify]: Extracting #2: cost 17 inf + 0 11.191 * * [simplify]: Extracting #3: cost 20 inf + 1 11.191 * * [simplify]: Extracting #4: cost 24 inf + 82 11.192 * * [simplify]: Extracting #5: cost 17 inf + 570 11.192 * * [simplify]: Extracting #6: cost 9 inf + 2559 11.193 * * [simplify]: Extracting #7: cost 2 inf + 5469 11.194 * * [simplify]: Extracting #8: cost 0 inf + 6473 11.196 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.196 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 11.196 * * * * [progress]: [ 102 / 293 ] simplifiying candidate # 11.196 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.197 * * [simplify]: iters left: 6 (14 enodes) 11.205 * * [simplify]: iters left: 5 (50 enodes) 11.220 * * [simplify]: iters left: 4 (61 enodes) 11.239 * * [simplify]: iters left: 3 (82 enodes) 11.257 * * [simplify]: iters left: 2 (95 enodes) 11.268 * * [simplify]: iters left: 1 (96 enodes) 11.278 * * [simplify]: Extracting #0: cost 1 inf + 0 11.278 * * [simplify]: Extracting #1: cost 9 inf + 0 11.278 * * [simplify]: Extracting #2: cost 16 inf + 1 11.278 * * [simplify]: Extracting #3: cost 17 inf + 2 11.278 * * [simplify]: Extracting #4: cost 16 inf + 406 11.278 * * [simplify]: Extracting #5: cost 18 inf + 650 11.279 * * [simplify]: Extracting #6: cost 14 inf + 945 11.279 * * [simplify]: Extracting #7: cost 5 inf + 3246 11.280 * * [simplify]: Extracting #8: cost 0 inf + 5275 11.280 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 11.281 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 11.281 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.281 * * [simplify]: iters left: 6 (11 enodes) 11.287 * * [simplify]: iters left: 5 (38 enodes) 11.300 * * [simplify]: iters left: 4 (47 enodes) 11.314 * * [simplify]: iters left: 3 (51 enodes) 11.329 * * [simplify]: Extracting #0: cost 1 inf + 0 11.329 * * [simplify]: Extracting #1: cost 8 inf + 0 11.329 * * [simplify]: Extracting #2: cost 16 inf + 0 11.329 * * [simplify]: Extracting #3: cost 18 inf + 1 11.329 * * [simplify]: Extracting #4: cost 22 inf + 82 11.329 * * [simplify]: Extracting #5: cost 17 inf + 388 11.330 * * [simplify]: Extracting #6: cost 7 inf + 2720 11.331 * * [simplify]: Extracting #7: cost 0 inf + 5391 11.332 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 11.333 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 11.333 * * * * [progress]: [ 103 / 293 ] simplifiying candidate # 11.333 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt 1)) 11.333 * * [simplify]: iters left: 6 (7 enodes) 11.339 * * [simplify]: iters left: 5 (27 enodes) 11.348 * * [simplify]: iters left: 4 (36 enodes) 11.358 * * [simplify]: Extracting #0: cost 1 inf + 0 11.358 * * [simplify]: Extracting #1: cost 5 inf + 0 11.358 * * [simplify]: Extracting #2: cost 7 inf + 1 11.358 * * [simplify]: Extracting #3: cost 6 inf + 2 11.358 * * [simplify]: Extracting #4: cost 1 inf + 528 11.358 * * [simplify]: Extracting #5: cost 0 inf + 650 11.358 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 11.359 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 11.359 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 11.359 * * [simplify]: iters left: 6 (10 enodes) 11.364 * * [simplify]: iters left: 5 (35 enodes) 11.375 * * [simplify]: iters left: 4 (39 enodes) 11.386 * * [simplify]: iters left: 3 (42 enodes) 11.392 * * [simplify]: Extracting #0: cost 1 inf + 0 11.392 * * [simplify]: Extracting #1: cost 6 inf + 0 11.392 * * [simplify]: Extracting #2: cost 13 inf + 0 11.392 * * [simplify]: Extracting #3: cost 17 inf + 1 11.392 * * [simplify]: Extracting #4: cost 11 inf + 418 11.393 * * [simplify]: Extracting #5: cost 2 inf + 2259 11.393 * * [simplify]: Extracting #6: cost 0 inf + 3023 11.393 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 11.393 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 11.393 * * * * [progress]: [ 104 / 293 ] simplifiying candidate # 11.394 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt 1)) 11.394 * * [simplify]: iters left: 6 (7 enodes) 11.396 * * [simplify]: iters left: 5 (27 enodes) 11.401 * * [simplify]: iters left: 4 (36 enodes) 11.406 * * [simplify]: Extracting #0: cost 1 inf + 0 11.406 * * [simplify]: Extracting #1: cost 5 inf + 0 11.406 * * [simplify]: Extracting #2: cost 7 inf + 1 11.406 * * [simplify]: Extracting #3: cost 6 inf + 2 11.406 * * [simplify]: Extracting #4: cost 1 inf + 528 11.406 * * [simplify]: Extracting #5: cost 0 inf + 650 11.407 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 11.407 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 11.407 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 11.407 * * [simplify]: iters left: 6 (10 enodes) 11.409 * * [simplify]: iters left: 5 (35 enodes) 11.415 * * [simplify]: iters left: 4 (39 enodes) 11.421 * * [simplify]: iters left: 3 (42 enodes) 11.427 * * [simplify]: Extracting #0: cost 1 inf + 0 11.427 * * [simplify]: Extracting #1: cost 6 inf + 0 11.427 * * [simplify]: Extracting #2: cost 13 inf + 0 11.427 * * [simplify]: Extracting #3: cost 17 inf + 1 11.427 * * [simplify]: Extracting #4: cost 11 inf + 418 11.427 * * [simplify]: Extracting #5: cost 2 inf + 2259 11.428 * * [simplify]: Extracting #6: cost 0 inf + 3023 11.428 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 11.428 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 11.428 * * * * [progress]: [ 105 / 293 ] simplifiying candidate # 11.428 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.428 * * [simplify]: iters left: 6 (14 enodes) 11.436 * * [simplify]: iters left: 5 (50 enodes) 11.453 * * [simplify]: iters left: 4 (61 enodes) 11.471 * * [simplify]: iters left: 3 (82 enodes) 11.491 * * [simplify]: iters left: 2 (95 enodes) 11.505 * * [simplify]: iters left: 1 (96 enodes) 11.514 * * [simplify]: Extracting #0: cost 1 inf + 0 11.515 * * [simplify]: Extracting #1: cost 9 inf + 0 11.515 * * [simplify]: Extracting #2: cost 16 inf + 1 11.515 * * [simplify]: Extracting #3: cost 17 inf + 2 11.515 * * [simplify]: Extracting #4: cost 16 inf + 406 11.515 * * [simplify]: Extracting #5: cost 18 inf + 650 11.515 * * [simplify]: Extracting #6: cost 14 inf + 945 11.516 * * [simplify]: Extracting #7: cost 5 inf + 3246 11.516 * * [simplify]: Extracting #8: cost 0 inf + 5275 11.517 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 11.518 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 11.518 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.518 * * [simplify]: iters left: 6 (11 enodes) 11.523 * * [simplify]: iters left: 5 (38 enodes) 11.535 * * [simplify]: iters left: 4 (47 enodes) 11.549 * * [simplify]: iters left: 3 (51 enodes) 11.564 * * [simplify]: Extracting #0: cost 1 inf + 0 11.564 * * [simplify]: Extracting #1: cost 8 inf + 0 11.564 * * [simplify]: Extracting #2: cost 16 inf + 0 11.564 * * [simplify]: Extracting #3: cost 18 inf + 1 11.564 * * [simplify]: Extracting #4: cost 22 inf + 82 11.565 * * [simplify]: Extracting #5: cost 17 inf + 388 11.565 * * [simplify]: Extracting #6: cost 7 inf + 2720 11.565 * * [simplify]: Extracting #7: cost 0 inf + 5391 11.566 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 11.566 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 11.566 * * * * [progress]: [ 106 / 293 ] simplifiying candidate # 11.566 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 1) 11.566 * * [simplify]: iters left: 6 (7 enodes) 11.570 * * [simplify]: iters left: 5 (25 enodes) 11.574 * * [simplify]: iters left: 4 (33 enodes) 11.579 * * [simplify]: iters left: 3 (38 enodes) 11.584 * * [simplify]: Extracting #0: cost 1 inf + 0 11.584 * * [simplify]: Extracting #1: cost 5 inf + 0 11.584 * * [simplify]: Extracting #2: cost 7 inf + 1 11.584 * * [simplify]: Extracting #3: cost 6 inf + 2 11.584 * * [simplify]: Extracting #4: cost 1 inf + 529 11.584 * * [simplify]: Extracting #5: cost 0 inf + 650 11.584 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 11.585 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 11.585 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 11.585 * * [simplify]: iters left: 6 (10 enodes) 11.587 * * [simplify]: iters left: 5 (35 enodes) 11.593 * * [simplify]: iters left: 4 (39 enodes) 11.600 * * [simplify]: iters left: 3 (42 enodes) 11.606 * * [simplify]: Extracting #0: cost 1 inf + 0 11.606 * * [simplify]: Extracting #1: cost 6 inf + 0 11.606 * * [simplify]: Extracting #2: cost 13 inf + 0 11.606 * * [simplify]: Extracting #3: cost 17 inf + 1 11.606 * * [simplify]: Extracting #4: cost 11 inf + 418 11.607 * * [simplify]: Extracting #5: cost 2 inf + 2259 11.607 * * [simplify]: Extracting #6: cost 0 inf + 3023 11.607 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 11.607 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 11.607 * * * * [progress]: [ 107 / 293 ] simplifiying candidate # 11.608 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 11.608 * * [simplify]: iters left: 6 (14 enodes) 11.611 * * [simplify]: iters left: 5 (51 enodes) 11.619 * * [simplify]: iters left: 4 (77 enodes) 11.631 * * [simplify]: iters left: 3 (126 enodes) 11.651 * * [simplify]: iters left: 2 (178 enodes) 11.709 * * [simplify]: iters left: 1 (194 enodes) 11.764 * * [simplify]: Extracting #0: cost 1 inf + 0 11.764 * * [simplify]: Extracting #1: cost 23 inf + 0 11.764 * * [simplify]: Extracting #2: cost 46 inf + 0 11.765 * * [simplify]: Extracting #3: cost 46 inf + 82 11.765 * * [simplify]: Extracting #4: cost 46 inf + 405 11.765 * * [simplify]: Extracting #5: cost 51 inf + 405 11.766 * * [simplify]: Extracting #6: cost 45 inf + 922 11.767 * * [simplify]: Extracting #7: cost 41 inf + 1556 11.769 * * [simplify]: Extracting #8: cost 20 inf + 10970 11.776 * * [simplify]: Extracting #9: cost 1 inf + 20505 11.783 * * [simplify]: Extracting #10: cost 0 inf + 20967 11.791 * * [simplify]: Extracting #11: cost 0 inf + 20927 11.798 * [simplify]: Simplified to (/ (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 11.798 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 11.799 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 11.799 * * [simplify]: iters left: 6 (12 enodes) 11.805 * * [simplify]: iters left: 5 (41 enodes) 11.817 * * [simplify]: iters left: 4 (50 enodes) 11.834 * * [simplify]: iters left: 3 (54 enodes) 11.849 * * [simplify]: Extracting #0: cost 1 inf + 0 11.850 * * [simplify]: Extracting #1: cost 8 inf + 0 11.850 * * [simplify]: Extracting #2: cost 16 inf + 0 11.850 * * [simplify]: Extracting #3: cost 17 inf + 1 11.850 * * [simplify]: Extracting #4: cost 19 inf + 82 11.850 * * [simplify]: Extracting #5: cost 23 inf + 163 11.850 * * [simplify]: Extracting #6: cost 17 inf + 570 11.851 * * [simplify]: Extracting #7: cost 9 inf + 2720 11.852 * * [simplify]: Extracting #8: cost 2 inf + 5549 11.853 * * [simplify]: Extracting #9: cost 0 inf + 6553 11.855 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 11.855 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))))) 11.855 * * * * [progress]: [ 108 / 293 ] simplifiying candidate # 11.856 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 11.856 * * [simplify]: iters left: 6 (15 enodes) 11.863 * * [simplify]: iters left: 5 (53 enodes) 11.878 * * [simplify]: iters left: 4 (72 enodes) 11.889 * * [simplify]: iters left: 3 (96 enodes) 11.903 * * [simplify]: iters left: 2 (107 enodes) 11.929 * * [simplify]: iters left: 1 (108 enodes) 11.945 * * [simplify]: Extracting #0: cost 1 inf + 0 11.946 * * [simplify]: Extracting #1: cost 15 inf + 0 11.946 * * [simplify]: Extracting #2: cost 32 inf + 0 11.946 * * [simplify]: Extracting #3: cost 34 inf + 82 11.946 * * [simplify]: Extracting #4: cost 34 inf + 405 11.946 * * [simplify]: Extracting #5: cost 39 inf + 405 11.946 * * [simplify]: Extracting #6: cost 35 inf + 590 11.946 * * [simplify]: Extracting #7: cost 27 inf + 2238 11.947 * * [simplify]: Extracting #8: cost 17 inf + 5972 11.948 * * [simplify]: Extracting #9: cost 3 inf + 12718 11.950 * * [simplify]: Extracting #10: cost 0 inf + 14343 11.952 * [simplify]: Simplified to (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) 11.952 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 11.953 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.953 * * [simplify]: iters left: 6 (13 enodes) 11.956 * * [simplify]: iters left: 5 (44 enodes) 11.963 * * [simplify]: iters left: 4 (53 enodes) 11.976 * * [simplify]: iters left: 3 (57 enodes) 11.989 * * [simplify]: Extracting #0: cost 1 inf + 0 11.989 * * [simplify]: Extracting #1: cost 8 inf + 0 11.989 * * [simplify]: Extracting #2: cost 17 inf + 0 11.989 * * [simplify]: Extracting #3: cost 19 inf + 1 11.989 * * [simplify]: Extracting #4: cost 21 inf + 82 11.989 * * [simplify]: Extracting #5: cost 25 inf + 163 11.989 * * [simplify]: Extracting #6: cost 21 inf + 388 11.989 * * [simplify]: Extracting #7: cost 7 inf + 4044 11.990 * * [simplify]: Extracting #8: cost 2 inf + 6272 11.991 * * [simplify]: Extracting #9: cost 0 inf + 7315 11.992 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.992 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 11.992 * * * * [progress]: [ 109 / 293 ] simplifiying candidate # 11.992 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.992 * * [simplify]: iters left: 6 (12 enodes) 11.995 * * [simplify]: iters left: 5 (43 enodes) 12.002 * * [simplify]: iters left: 4 (54 enodes) 12.011 * * [simplify]: iters left: 3 (66 enodes) 12.022 * * [simplify]: iters left: 2 (71 enodes) 12.042 * * [simplify]: iters left: 1 (74 enodes) 12.064 * * [simplify]: Extracting #0: cost 1 inf + 0 12.064 * * [simplify]: Extracting #1: cost 11 inf + 0 12.064 * * [simplify]: Extracting #2: cost 22 inf + 0 12.065 * * [simplify]: Extracting #3: cost 24 inf + 1 12.065 * * [simplify]: Extracting #4: cost 28 inf + 82 12.065 * * [simplify]: Extracting #5: cost 21 inf + 590 12.066 * * [simplify]: Extracting #6: cost 13 inf + 2118 12.067 * * [simplify]: Extracting #7: cost 2 inf + 6519 12.069 * * [simplify]: Extracting #8: cost 0 inf + 7403 12.070 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (+ (exp (- x)) (exp x)))) (cbrt 2)) 12.070 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (sqrt (+ (exp (- x)) (exp x)))) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 12.070 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.070 * * [simplify]: iters left: 6 (11 enodes) 12.073 * * [simplify]: iters left: 5 (38 enodes) 12.079 * * [simplify]: iters left: 4 (42 enodes) 12.085 * * [simplify]: iters left: 3 (45 enodes) 12.091 * * [simplify]: Extracting #0: cost 1 inf + 0 12.091 * * [simplify]: Extracting #1: cost 6 inf + 0 12.091 * * [simplify]: Extracting #2: cost 12 inf + 0 12.092 * * [simplify]: Extracting #3: cost 14 inf + 1 12.092 * * [simplify]: Extracting #4: cost 17 inf + 163 12.092 * * [simplify]: Extracting #5: cost 13 inf + 388 12.092 * * [simplify]: Extracting #6: cost 7 inf + 1314 12.092 * * [simplify]: Extracting #7: cost 1 inf + 3363 12.093 * * [simplify]: Extracting #8: cost 0 inf + 3785 12.093 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.093 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 12.093 * * * * [progress]: [ 110 / 293 ] simplifiying candidate # 12.093 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 12.093 * * [simplify]: iters left: 6 (14 enodes) 12.098 * * [simplify]: iters left: 5 (50 enodes) 12.106 * * [simplify]: iters left: 4 (60 enodes) 12.117 * * [simplify]: iters left: 3 (70 enodes) 12.135 * * [simplify]: iters left: 2 (87 enodes) 12.155 * * [simplify]: iters left: 1 (89 enodes) 12.164 * * [simplify]: Extracting #0: cost 1 inf + 0 12.164 * * [simplify]: Extracting #1: cost 9 inf + 0 12.164 * * [simplify]: Extracting #2: cost 16 inf + 1 12.164 * * [simplify]: Extracting #3: cost 17 inf + 2 12.165 * * [simplify]: Extracting #4: cost 18 inf + 164 12.165 * * [simplify]: Extracting #5: cost 18 inf + 650 12.165 * * [simplify]: Extracting #6: cost 16 inf + 763 12.165 * * [simplify]: Extracting #7: cost 8 inf + 2101 12.166 * * [simplify]: Extracting #8: cost 0 inf + 5275 12.166 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 12.166 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 12.167 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 12.167 * * [simplify]: iters left: 6 (11 enodes) 12.169 * * [simplify]: iters left: 5 (38 enodes) 12.175 * * [simplify]: iters left: 4 (47 enodes) 12.182 * * [simplify]: iters left: 3 (51 enodes) 12.189 * * [simplify]: Extracting #0: cost 1 inf + 0 12.189 * * [simplify]: Extracting #1: cost 8 inf + 0 12.189 * * [simplify]: Extracting #2: cost 16 inf + 0 12.189 * * [simplify]: Extracting #3: cost 18 inf + 1 12.189 * * [simplify]: Extracting #4: cost 22 inf + 82 12.189 * * [simplify]: Extracting #5: cost 17 inf + 388 12.190 * * [simplify]: Extracting #6: cost 7 inf + 2679 12.191 * * [simplify]: Extracting #7: cost 0 inf + 5391 12.192 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.192 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 12.192 * * * * [progress]: [ 111 / 293 ] simplifiying candidate # 12.193 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 12.193 * * [simplify]: iters left: 6 (14 enodes) 12.201 * * [simplify]: iters left: 5 (50 enodes) 12.216 * * [simplify]: iters left: 4 (60 enodes) 12.233 * * [simplify]: iters left: 3 (70 enodes) 12.253 * * [simplify]: iters left: 2 (87 enodes) 12.281 * * [simplify]: iters left: 1 (89 enodes) 12.300 * * [simplify]: Extracting #0: cost 1 inf + 0 12.300 * * [simplify]: Extracting #1: cost 9 inf + 0 12.300 * * [simplify]: Extracting #2: cost 16 inf + 1 12.300 * * [simplify]: Extracting #3: cost 17 inf + 2 12.300 * * [simplify]: Extracting #4: cost 18 inf + 164 12.301 * * [simplify]: Extracting #5: cost 18 inf + 650 12.301 * * [simplify]: Extracting #6: cost 16 inf + 763 12.302 * * [simplify]: Extracting #7: cost 8 inf + 2101 12.303 * * [simplify]: Extracting #8: cost 0 inf + 5275 12.304 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 12.304 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 12.305 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 12.305 * * [simplify]: iters left: 6 (11 enodes) 12.310 * * [simplify]: iters left: 5 (38 enodes) 12.322 * * [simplify]: iters left: 4 (47 enodes) 12.335 * * [simplify]: iters left: 3 (51 enodes) 12.342 * * [simplify]: Extracting #0: cost 1 inf + 0 12.342 * * [simplify]: Extracting #1: cost 8 inf + 0 12.342 * * [simplify]: Extracting #2: cost 16 inf + 0 12.342 * * [simplify]: Extracting #3: cost 18 inf + 1 12.342 * * [simplify]: Extracting #4: cost 22 inf + 82 12.342 * * [simplify]: Extracting #5: cost 17 inf + 388 12.343 * * [simplify]: Extracting #6: cost 7 inf + 2679 12.343 * * [simplify]: Extracting #7: cost 0 inf + 5391 12.344 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.344 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 12.344 * * * * [progress]: [ 112 / 293 ] simplifiying candidate # 12.344 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.344 * * [simplify]: iters left: 6 (12 enodes) 12.347 * * [simplify]: iters left: 5 (43 enodes) 12.354 * * [simplify]: iters left: 4 (54 enodes) 12.364 * * [simplify]: iters left: 3 (66 enodes) 12.376 * * [simplify]: iters left: 2 (71 enodes) 12.388 * * [simplify]: iters left: 1 (74 enodes) 12.403 * * [simplify]: Extracting #0: cost 1 inf + 0 12.403 * * [simplify]: Extracting #1: cost 11 inf + 0 12.403 * * [simplify]: Extracting #2: cost 22 inf + 0 12.403 * * [simplify]: Extracting #3: cost 24 inf + 1 12.403 * * [simplify]: Extracting #4: cost 28 inf + 82 12.403 * * [simplify]: Extracting #5: cost 21 inf + 590 12.404 * * [simplify]: Extracting #6: cost 13 inf + 2118 12.405 * * [simplify]: Extracting #7: cost 2 inf + 6519 12.407 * * [simplify]: Extracting #8: cost 0 inf + 7403 12.409 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (+ (exp (- x)) (exp x)))) (cbrt 2)) 12.409 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (sqrt (+ (exp (- x)) (exp x)))) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 12.409 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.410 * * [simplify]: iters left: 6 (11 enodes) 12.415 * * [simplify]: iters left: 5 (38 enodes) 12.427 * * [simplify]: iters left: 4 (42 enodes) 12.439 * * [simplify]: iters left: 3 (45 enodes) 12.452 * * [simplify]: Extracting #0: cost 1 inf + 0 12.452 * * [simplify]: Extracting #1: cost 6 inf + 0 12.452 * * [simplify]: Extracting #2: cost 12 inf + 0 12.452 * * [simplify]: Extracting #3: cost 14 inf + 1 12.452 * * [simplify]: Extracting #4: cost 17 inf + 163 12.452 * * [simplify]: Extracting #5: cost 13 inf + 388 12.453 * * [simplify]: Extracting #6: cost 7 inf + 1314 12.453 * * [simplify]: Extracting #7: cost 1 inf + 3363 12.453 * * [simplify]: Extracting #8: cost 0 inf + 3785 12.454 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.454 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 12.454 * * * * [progress]: [ 113 / 293 ] simplifiying candidate # 12.454 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 1) 12.454 * * [simplify]: iters left: 6 (13 enodes) 12.458 * * [simplify]: iters left: 5 (45 enodes) 12.465 * * [simplify]: iters left: 4 (58 enodes) 12.474 * * [simplify]: iters left: 3 (70 enodes) 12.484 * * [simplify]: iters left: 2 (79 enodes) 12.509 * * [simplify]: iters left: 1 (81 enodes) 12.528 * * [simplify]: Extracting #0: cost 1 inf + 0 12.528 * * [simplify]: Extracting #1: cost 9 inf + 0 12.528 * * [simplify]: Extracting #2: cost 16 inf + 1 12.528 * * [simplify]: Extracting #3: cost 17 inf + 2 12.528 * * [simplify]: Extracting #4: cost 18 inf + 164 12.529 * * [simplify]: Extracting #5: cost 19 inf + 528 12.529 * * [simplify]: Extracting #6: cost 16 inf + 763 12.530 * * [simplify]: Extracting #7: cost 9 inf + 1880 12.531 * * [simplify]: Extracting #8: cost 2 inf + 4391 12.532 * * [simplify]: Extracting #9: cost 0 inf + 5275 12.534 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 12.534 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 12.534 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 12.534 * * [simplify]: iters left: 6 (11 enodes) 12.540 * * [simplify]: iters left: 5 (38 enodes) 12.551 * * [simplify]: iters left: 4 (47 enodes) 12.565 * * [simplify]: iters left: 3 (51 enodes) 12.579 * * [simplify]: Extracting #0: cost 1 inf + 0 12.579 * * [simplify]: Extracting #1: cost 8 inf + 0 12.579 * * [simplify]: Extracting #2: cost 16 inf + 0 12.579 * * [simplify]: Extracting #3: cost 18 inf + 1 12.579 * * [simplify]: Extracting #4: cost 22 inf + 82 12.580 * * [simplify]: Extracting #5: cost 17 inf + 388 12.580 * * [simplify]: Extracting #6: cost 7 inf + 2679 12.581 * * [simplify]: Extracting #7: cost 0 inf + 5391 12.581 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.582 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 1) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 12.582 * * * * [progress]: [ 114 / 293 ] simplifiying candidate # 12.582 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 12.582 * * [simplify]: iters left: 6 (14 enodes) 12.585 * * [simplify]: iters left: 5 (50 enodes) 12.593 * * [simplify]: iters left: 4 (79 enodes) 12.606 * * [simplify]: iters left: 3 (117 enodes) 12.627 * * [simplify]: iters left: 2 (165 enodes) 12.657 * * [simplify]: Extracting #0: cost 1 inf + 0 12.657 * * [simplify]: Extracting #1: cost 13 inf + 0 12.657 * * [simplify]: Extracting #2: cost 24 inf + 1 12.657 * * [simplify]: Extracting #3: cost 23 inf + 164 12.657 * * [simplify]: Extracting #4: cost 22 inf + 650 12.658 * * [simplify]: Extracting #5: cost 26 inf + 650 12.658 * * [simplify]: Extracting #6: cost 26 inf + 651 12.658 * * [simplify]: Extracting #7: cost 21 inf + 1136 12.659 * * [simplify]: Extracting #8: cost 8 inf + 5554 12.660 * * [simplify]: Extracting #9: cost 0 inf + 9369 12.662 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 12.662 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 12.662 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 12.662 * * [simplify]: iters left: 6 (11 enodes) 12.665 * * [simplify]: iters left: 5 (38 enodes) 12.677 * * [simplify]: iters left: 4 (47 enodes) 12.691 * * [simplify]: iters left: 3 (51 enodes) 12.706 * * [simplify]: Extracting #0: cost 1 inf + 0 12.706 * * [simplify]: Extracting #1: cost 8 inf + 0 12.706 * * [simplify]: Extracting #2: cost 16 inf + 0 12.706 * * [simplify]: Extracting #3: cost 18 inf + 1 12.706 * * [simplify]: Extracting #4: cost 22 inf + 82 12.706 * * [simplify]: Extracting #5: cost 17 inf + 388 12.707 * * [simplify]: Extracting #6: cost 7 inf + 2800 12.708 * * [simplify]: Extracting #7: cost 0 inf + 5711 12.709 * [simplify]: Simplified to (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 12.709 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 12.710 * * * * [progress]: [ 115 / 293 ] simplifiying candidate # 12.712 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 12.712 * * [simplify]: iters left: 6 (14 enodes) 12.719 * * [simplify]: iters left: 5 (49 enodes) 12.727 * * [simplify]: iters left: 4 (67 enodes) 12.737 * * [simplify]: iters left: 3 (82 enodes) 12.748 * * [simplify]: iters left: 2 (96 enodes) 12.769 * * [simplify]: Extracting #0: cost 1 inf + 0 12.769 * * [simplify]: Extracting #1: cost 9 inf + 0 12.769 * * [simplify]: Extracting #2: cost 17 inf + 1 12.769 * * [simplify]: Extracting #3: cost 19 inf + 2 12.769 * * [simplify]: Extracting #4: cost 19 inf + 327 12.770 * * [simplify]: Extracting #5: cost 21 inf + 529 12.770 * * [simplify]: Extracting #6: cost 20 inf + 651 12.770 * * [simplify]: Extracting #7: cost 14 inf + 1207 12.771 * * [simplify]: Extracting #8: cost 6 inf + 3666 12.773 * * [simplify]: Extracting #9: cost 1 inf + 5895 12.774 * * [simplify]: Extracting #10: cost 0 inf + 6357 12.774 * [simplify]: Simplified to (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) 12.774 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (* (cbrt 2) (cbrt 2)) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 12.775 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 12.775 * * [simplify]: iters left: 6 (12 enodes) 12.778 * * [simplify]: iters left: 5 (41 enodes) 12.784 * * [simplify]: iters left: 4 (50 enodes) 12.792 * * [simplify]: iters left: 3 (54 enodes) 12.801 * * [simplify]: Extracting #0: cost 1 inf + 0 12.801 * * [simplify]: Extracting #1: cost 8 inf + 0 12.801 * * [simplify]: Extracting #2: cost 17 inf + 0 12.801 * * [simplify]: Extracting #3: cost 20 inf + 1 12.801 * * [simplify]: Extracting #4: cost 24 inf + 82 12.802 * * [simplify]: Extracting #5: cost 17 inf + 570 12.802 * * [simplify]: Extracting #6: cost 9 inf + 2559 12.802 * * [simplify]: Extracting #7: cost 2 inf + 5469 12.803 * * [simplify]: Extracting #8: cost 0 inf + 6473 12.804 * [simplify]: Simplified to (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 12.804 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 12.804 * * * * [progress]: [ 116 / 293 ] simplifiying candidate # 12.804 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.804 * * [simplify]: iters left: 6 (13 enodes) 12.808 * * [simplify]: iters left: 5 (45 enodes) 12.815 * * [simplify]: iters left: 4 (63 enodes) 12.828 * * [simplify]: iters left: 3 (78 enodes) 12.849 * * [simplify]: iters left: 2 (92 enodes) 12.864 * * [simplify]: Extracting #0: cost 1 inf + 0 12.864 * * [simplify]: Extracting #1: cost 9 inf + 0 12.864 * * [simplify]: Extracting #2: cost 16 inf + 1 12.864 * * [simplify]: Extracting #3: cost 17 inf + 2 12.864 * * [simplify]: Extracting #4: cost 18 inf + 164 12.864 * * [simplify]: Extracting #5: cost 18 inf + 650 12.864 * * [simplify]: Extracting #6: cost 18 inf + 651 12.864 * * [simplify]: Extracting #7: cost 12 inf + 1277 12.865 * * [simplify]: Extracting #8: cost 4 inf + 3708 12.865 * * [simplify]: Extracting #9: cost 0 inf + 5275 12.866 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 12.866 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 12.867 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.867 * * [simplify]: iters left: 6 (11 enodes) 12.869 * * [simplify]: iters left: 5 (38 enodes) 12.875 * * [simplify]: iters left: 4 (47 enodes) 12.882 * * [simplify]: iters left: 3 (51 enodes) 12.892 * * [simplify]: Extracting #0: cost 1 inf + 0 12.892 * * [simplify]: Extracting #1: cost 8 inf + 0 12.892 * * [simplify]: Extracting #2: cost 16 inf + 0 12.893 * * [simplify]: Extracting #3: cost 18 inf + 1 12.893 * * [simplify]: Extracting #4: cost 22 inf + 82 12.893 * * [simplify]: Extracting #5: cost 17 inf + 388 12.893 * * [simplify]: Extracting #6: cost 7 inf + 2720 12.896 * * [simplify]: Extracting #7: cost 0 inf + 5391 12.897 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 12.898 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 12.898 * * * * [progress]: [ 117 / 293 ] simplifiying candidate # 12.898 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt 1)) 12.898 * * [simplify]: iters left: 6 (7 enodes) 12.904 * * [simplify]: iters left: 5 (25 enodes) 12.911 * * [simplify]: iters left: 4 (33 enodes) 12.919 * * [simplify]: iters left: 3 (34 enodes) 12.928 * * [simplify]: Extracting #0: cost 1 inf + 0 12.928 * * [simplify]: Extracting #1: cost 5 inf + 0 12.928 * * [simplify]: Extracting #2: cost 7 inf + 1 12.928 * * [simplify]: Extracting #3: cost 6 inf + 2 12.928 * * [simplify]: Extracting #4: cost 1 inf + 529 12.928 * * [simplify]: Extracting #5: cost 0 inf + 650 12.929 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 12.929 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 12.929 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 12.929 * * [simplify]: iters left: 6 (10 enodes) 12.934 * * [simplify]: iters left: 5 (35 enodes) 12.944 * * [simplify]: iters left: 4 (39 enodes) 12.956 * * [simplify]: iters left: 3 (42 enodes) 12.968 * * [simplify]: Extracting #0: cost 1 inf + 0 12.969 * * [simplify]: Extracting #1: cost 6 inf + 0 12.969 * * [simplify]: Extracting #2: cost 13 inf + 0 12.969 * * [simplify]: Extracting #3: cost 17 inf + 1 12.969 * * [simplify]: Extracting #4: cost 11 inf + 418 12.969 * * [simplify]: Extracting #5: cost 2 inf + 2259 12.970 * * [simplify]: Extracting #6: cost 0 inf + 3023 12.971 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 12.971 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 12.971 * * * * [progress]: [ 118 / 293 ] simplifiying candidate # 12.971 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt 1)) 12.971 * * [simplify]: iters left: 6 (7 enodes) 12.977 * * [simplify]: iters left: 5 (25 enodes) 12.984 * * [simplify]: iters left: 4 (33 enodes) 12.993 * * [simplify]: iters left: 3 (34 enodes) 13.001 * * [simplify]: Extracting #0: cost 1 inf + 0 13.001 * * [simplify]: Extracting #1: cost 5 inf + 0 13.001 * * [simplify]: Extracting #2: cost 7 inf + 1 13.001 * * [simplify]: Extracting #3: cost 6 inf + 2 13.001 * * [simplify]: Extracting #4: cost 1 inf + 529 13.002 * * [simplify]: Extracting #5: cost 0 inf + 650 13.002 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 13.002 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 13.002 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 13.002 * * [simplify]: iters left: 6 (10 enodes) 13.008 * * [simplify]: iters left: 5 (35 enodes) 13.018 * * [simplify]: iters left: 4 (39 enodes) 13.030 * * [simplify]: iters left: 3 (42 enodes) 13.042 * * [simplify]: Extracting #0: cost 1 inf + 0 13.042 * * [simplify]: Extracting #1: cost 6 inf + 0 13.042 * * [simplify]: Extracting #2: cost 13 inf + 0 13.042 * * [simplify]: Extracting #3: cost 17 inf + 1 13.042 * * [simplify]: Extracting #4: cost 11 inf + 418 13.042 * * [simplify]: Extracting #5: cost 2 inf + 2259 13.043 * * [simplify]: Extracting #6: cost 0 inf + 3023 13.044 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 13.044 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 13.044 * * * * [progress]: [ 119 / 293 ] simplifiying candidate # 13.044 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 13.045 * * [simplify]: iters left: 6 (13 enodes) 13.053 * * [simplify]: iters left: 5 (45 enodes) 13.068 * * [simplify]: iters left: 4 (63 enodes) 13.087 * * [simplify]: iters left: 3 (78 enodes) 13.108 * * [simplify]: iters left: 2 (92 enodes) 13.134 * * [simplify]: Extracting #0: cost 1 inf + 0 13.134 * * [simplify]: Extracting #1: cost 9 inf + 0 13.134 * * [simplify]: Extracting #2: cost 16 inf + 1 13.135 * * [simplify]: Extracting #3: cost 17 inf + 2 13.135 * * [simplify]: Extracting #4: cost 18 inf + 164 13.135 * * [simplify]: Extracting #5: cost 18 inf + 650 13.135 * * [simplify]: Extracting #6: cost 18 inf + 651 13.136 * * [simplify]: Extracting #7: cost 12 inf + 1277 13.136 * * [simplify]: Extracting #8: cost 4 inf + 3708 13.138 * * [simplify]: Extracting #9: cost 0 inf + 5275 13.139 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 13.139 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 13.140 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 13.140 * * [simplify]: iters left: 6 (11 enodes) 13.145 * * [simplify]: iters left: 5 (38 enodes) 13.155 * * [simplify]: iters left: 4 (47 enodes) 13.162 * * [simplify]: iters left: 3 (51 enodes) 13.169 * * [simplify]: Extracting #0: cost 1 inf + 0 13.169 * * [simplify]: Extracting #1: cost 8 inf + 0 13.169 * * [simplify]: Extracting #2: cost 16 inf + 0 13.170 * * [simplify]: Extracting #3: cost 18 inf + 1 13.170 * * [simplify]: Extracting #4: cost 22 inf + 82 13.170 * * [simplify]: Extracting #5: cost 17 inf + 388 13.170 * * [simplify]: Extracting #6: cost 7 inf + 2720 13.171 * * [simplify]: Extracting #7: cost 0 inf + 5391 13.171 * [simplify]: Simplified to (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 13.171 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (* (cbrt 2) (cbrt 2)) 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 13.171 * * * * [progress]: [ 120 / 293 ] simplifiying candidate # 13.171 * [simplify]: Simplifying (/ (/ (* (cbrt 2) (cbrt 2)) 1) 1) 13.172 * * [simplify]: iters left: 6 (6 enodes) 13.174 * * [simplify]: iters left: 5 (18 enodes) 13.179 * * [simplify]: iters left: 4 (28 enodes) 13.186 * * [simplify]: iters left: 3 (29 enodes) 13.194 * * [simplify]: Extracting #0: cost 1 inf + 0 13.194 * * [simplify]: Extracting #1: cost 5 inf + 0 13.194 * * [simplify]: Extracting #2: cost 7 inf + 1 13.194 * * [simplify]: Extracting #3: cost 6 inf + 2 13.194 * * [simplify]: Extracting #4: cost 1 inf + 528 13.195 * * [simplify]: Extracting #5: cost 0 inf + 650 13.195 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 13.195 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 13.195 * [simplify]: Simplifying (/ (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 13.196 * * [simplify]: iters left: 6 (10 enodes) 13.201 * * [simplify]: iters left: 5 (35 enodes) 13.211 * * [simplify]: iters left: 4 (39 enodes) 13.222 * * [simplify]: iters left: 3 (42 enodes) 13.234 * * [simplify]: Extracting #0: cost 1 inf + 0 13.234 * * [simplify]: Extracting #1: cost 6 inf + 0 13.234 * * [simplify]: Extracting #2: cost 13 inf + 0 13.234 * * [simplify]: Extracting #3: cost 17 inf + 1 13.235 * * [simplify]: Extracting #4: cost 11 inf + 418 13.235 * * [simplify]: Extracting #5: cost 2 inf + 2259 13.236 * * [simplify]: Extracting #6: cost 0 inf + 3023 13.237 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 13.237 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 13.237 * * * * [progress]: [ 121 / 293 ] simplifiying candidate # 13.237 * [simplify]: Simplifying (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 13.237 * * [simplify]: iters left: 6 (12 enodes) 13.240 * * [simplify]: iters left: 5 (45 enodes) 13.247 * * [simplify]: iters left: 4 (62 enodes) 13.257 * * [simplify]: iters left: 3 (68 enodes) 13.267 * * [simplify]: iters left: 2 (77 enodes) 13.289 * * [simplify]: iters left: 1 (95 enodes) 13.324 * * [simplify]: Extracting #0: cost 1 inf + 0 13.325 * * [simplify]: Extracting #1: cost 10 inf + 0 13.325 * * [simplify]: Extracting #2: cost 30 inf + 0 13.325 * * [simplify]: Extracting #3: cost 37 inf + 85 13.325 * * [simplify]: Extracting #4: cost 40 inf + 88 13.326 * * [simplify]: Extracting #5: cost 31 inf + 938 13.326 * * [simplify]: Extracting #6: cost 24 inf + 3117 13.329 * * [simplify]: Extracting #7: cost 3 inf + 14208 13.332 * * [simplify]: Extracting #8: cost 0 inf + 15684 13.336 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (+ (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 13.336 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (* (sqrt (+ (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 13.336 * [simplify]: Simplifying (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 13.336 * * [simplify]: iters left: 6 (11 enodes) 13.342 * * [simplify]: iters left: 5 (38 enodes) 13.354 * * [simplify]: iters left: 4 (44 enodes) 13.366 * * [simplify]: iters left: 3 (46 enodes) 13.381 * * [simplify]: Extracting #0: cost 1 inf + 0 13.381 * * [simplify]: Extracting #1: cost 6 inf + 0 13.381 * * [simplify]: Extracting #2: cost 12 inf + 0 13.381 * * [simplify]: Extracting #3: cost 13 inf + 1 13.381 * * [simplify]: Extracting #4: cost 14 inf + 83 13.381 * * [simplify]: Extracting #5: cost 19 inf + 83 13.381 * * [simplify]: Extracting #6: cost 15 inf + 308 13.382 * * [simplify]: Extracting #7: cost 9 inf + 1234 13.382 * * [simplify]: Extracting #8: cost 4 inf + 2980 13.383 * * [simplify]: Extracting #9: cost 1 inf + 4245 13.384 * * [simplify]: Extracting #10: cost 0 inf + 4707 13.385 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 13.386 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (* (sqrt (+ (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 13.386 * * * * [progress]: [ 122 / 293 ] simplifiying candidate # 13.386 * [simplify]: Simplifying (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 13.386 * * [simplify]: iters left: 6 (15 enodes) 13.393 * * [simplify]: iters left: 5 (53 enodes) 13.409 * * [simplify]: iters left: 4 (67 enodes) 13.427 * * [simplify]: iters left: 3 (81 enodes) 13.446 * * [simplify]: iters left: 2 (83 enodes) 13.458 * * [simplify]: Extracting #0: cost 1 inf + 0 13.458 * * [simplify]: Extracting #1: cost 12 inf + 0 13.458 * * [simplify]: Extracting #2: cost 26 inf + 0 13.458 * * [simplify]: Extracting #3: cost 28 inf + 42 13.459 * * [simplify]: Extracting #4: cost 30 inf + 83 13.459 * * [simplify]: Extracting #5: cost 35 inf + 83 13.459 * * [simplify]: Extracting #6: cost 30 inf + 379 13.459 * * [simplify]: Extracting #7: cost 17 inf + 3842 13.460 * * [simplify]: Extracting #8: cost 1 inf + 11427 13.462 * * [simplify]: Extracting #9: cost 0 inf + 12009 13.463 * [simplify]: Simplified to (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) 13.463 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 13.463 * [simplify]: Simplifying (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 13.464 * * [simplify]: iters left: 6 (13 enodes) 13.466 * * [simplify]: iters left: 5 (44 enodes) 13.473 * * [simplify]: iters left: 4 (53 enodes) 13.480 * * [simplify]: iters left: 3 (57 enodes) 13.491 * * [simplify]: Extracting #0: cost 1 inf + 0 13.491 * * [simplify]: Extracting #1: cost 8 inf + 0 13.491 * * [simplify]: Extracting #2: cost 17 inf + 0 13.491 * * [simplify]: Extracting #3: cost 19 inf + 1 13.491 * * [simplify]: Extracting #4: cost 21 inf + 42 13.491 * * [simplify]: Extracting #5: cost 25 inf + 83 13.491 * * [simplify]: Extracting #6: cost 21 inf + 308 13.492 * * [simplify]: Extracting #7: cost 7 inf + 3964 13.493 * * [simplify]: Extracting #8: cost 2 inf + 6232 13.495 * * [simplify]: Extracting #9: cost 0 inf + 7315 13.496 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 13.496 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 13.497 * * * * [progress]: [ 123 / 293 ] simplifiying candidate # 13.497 * [simplify]: Simplifying (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 13.497 * * [simplify]: iters left: 6 (13 enodes) 13.503 * * [simplify]: iters left: 5 (46 enodes) 13.517 * * [simplify]: iters left: 4 (60 enodes) 13.532 * * [simplify]: iters left: 3 (74 enodes) 13.542 * * [simplify]: iters left: 2 (76 enodes) 13.553 * * [simplify]: Extracting #0: cost 1 inf + 0 13.553 * * [simplify]: Extracting #1: cost 12 inf + 0 13.554 * * [simplify]: Extracting #2: cost 24 inf + 0 13.554 * * [simplify]: Extracting #3: cost 24 inf + 42 13.554 * * [simplify]: Extracting #4: cost 26 inf + 83 13.554 * * [simplify]: Extracting #5: cost 31 inf + 83 13.554 * * [simplify]: Extracting #6: cost 27 inf + 308 13.554 * * [simplify]: Extracting #7: cost 14 inf + 3864 13.555 * * [simplify]: Extracting #8: cost 1 inf + 9503 13.557 * * [simplify]: Extracting #9: cost 0 inf + 9925 13.558 * [simplify]: Simplified to (/ (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 13.558 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 13.558 * [simplify]: Simplifying (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 13.558 * * [simplify]: iters left: 6 (12 enodes) 13.561 * * [simplify]: iters left: 5 (41 enodes) 13.573 * * [simplify]: iters left: 4 (50 enodes) 13.587 * * [simplify]: iters left: 3 (54 enodes) 13.595 * * [simplify]: Extracting #0: cost 1 inf + 0 13.595 * * [simplify]: Extracting #1: cost 8 inf + 0 13.595 * * [simplify]: Extracting #2: cost 16 inf + 0 13.596 * * [simplify]: Extracting #3: cost 17 inf + 1 13.596 * * [simplify]: Extracting #4: cost 19 inf + 42 13.596 * * [simplify]: Extracting #5: cost 23 inf + 83 13.596 * * [simplify]: Extracting #6: cost 17 inf + 490 13.596 * * [simplify]: Extracting #7: cost 9 inf + 2680 13.597 * * [simplify]: Extracting #8: cost 2 inf + 5349 13.597 * * [simplify]: Extracting #9: cost 0 inf + 6233 13.598 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 13.598 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 13.598 * * * * [progress]: [ 124 / 293 ] simplifiying candidate # 13.598 * [simplify]: Simplifying (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 13.598 * * [simplify]: iters left: 6 (14 enodes) 13.602 * * [simplify]: iters left: 5 (50 enodes) 13.610 * * [simplify]: iters left: 4 (58 enodes) 13.618 * * [simplify]: iters left: 3 (59 enodes) 13.626 * * [simplify]: iters left: 2 (66 enodes) 13.633 * * [simplify]: Extracting #0: cost 1 inf + 0 13.633 * * [simplify]: Extracting #1: cost 7 inf + 0 13.633 * * [simplify]: Extracting #2: cost 12 inf + 1 13.633 * * [simplify]: Extracting #3: cost 13 inf + 2 13.634 * * [simplify]: Extracting #4: cost 14 inf + 84 13.634 * * [simplify]: Extracting #5: cost 18 inf + 84 13.634 * * [simplify]: Extracting #6: cost 14 inf + 451 13.634 * * [simplify]: Extracting #7: cost 8 inf + 1219 13.634 * * [simplify]: Extracting #8: cost 5 inf + 2075 13.635 * * [simplify]: Extracting #9: cost 0 inf + 3879 13.637 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) 13.637 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 13.637 * [simplify]: Simplifying (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 13.637 * * [simplify]: iters left: 6 (11 enodes) 13.640 * * [simplify]: iters left: 5 (38 enodes) 13.650 * * [simplify]: iters left: 4 (47 enodes) 13.664 * * [simplify]: iters left: 3 (51 enodes) 13.678 * * [simplify]: Extracting #0: cost 1 inf + 0 13.678 * * [simplify]: Extracting #1: cost 8 inf + 0 13.678 * * [simplify]: Extracting #2: cost 16 inf + 0 13.678 * * [simplify]: Extracting #3: cost 18 inf + 1 13.678 * * [simplify]: Extracting #4: cost 22 inf + 42 13.678 * * [simplify]: Extracting #5: cost 17 inf + 308 13.679 * * [simplify]: Extracting #6: cost 7 inf + 2719 13.680 * * [simplify]: Extracting #7: cost 0 inf + 5391 13.681 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 13.681 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 13.681 * * * * [progress]: [ 125 / 293 ] simplifiying candidate # 13.682 * [simplify]: Simplifying (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 13.682 * * [simplify]: iters left: 6 (14 enodes) 13.689 * * [simplify]: iters left: 5 (50 enodes) 13.704 * * [simplify]: iters left: 4 (58 enodes) 13.720 * * [simplify]: iters left: 3 (59 enodes) 13.736 * * [simplify]: iters left: 2 (66 enodes) 13.752 * * [simplify]: Extracting #0: cost 1 inf + 0 13.752 * * [simplify]: Extracting #1: cost 7 inf + 0 13.752 * * [simplify]: Extracting #2: cost 12 inf + 1 13.753 * * [simplify]: Extracting #3: cost 13 inf + 2 13.753 * * [simplify]: Extracting #4: cost 14 inf + 84 13.753 * * [simplify]: Extracting #5: cost 18 inf + 84 13.753 * * [simplify]: Extracting #6: cost 14 inf + 451 13.753 * * [simplify]: Extracting #7: cost 8 inf + 1219 13.754 * * [simplify]: Extracting #8: cost 5 inf + 2075 13.755 * * [simplify]: Extracting #9: cost 0 inf + 3879 13.756 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) 13.756 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 13.757 * [simplify]: Simplifying (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 13.757 * * [simplify]: iters left: 6 (11 enodes) 13.762 * * [simplify]: iters left: 5 (38 enodes) 13.774 * * [simplify]: iters left: 4 (47 enodes) 13.790 * * [simplify]: iters left: 3 (51 enodes) 13.805 * * [simplify]: Extracting #0: cost 1 inf + 0 13.805 * * [simplify]: Extracting #1: cost 8 inf + 0 13.805 * * [simplify]: Extracting #2: cost 16 inf + 0 13.805 * * [simplify]: Extracting #3: cost 18 inf + 1 13.805 * * [simplify]: Extracting #4: cost 22 inf + 42 13.805 * * [simplify]: Extracting #5: cost 17 inf + 308 13.806 * * [simplify]: Extracting #6: cost 7 inf + 2719 13.807 * * [simplify]: Extracting #7: cost 0 inf + 5391 13.808 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 13.808 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 13.809 * * * * [progress]: [ 126 / 293 ] simplifiying candidate # 13.809 * [simplify]: Simplifying (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 13.809 * * [simplify]: iters left: 6 (13 enodes) 13.815 * * [simplify]: iters left: 5 (46 enodes) 13.829 * * [simplify]: iters left: 4 (60 enodes) 13.846 * * [simplify]: iters left: 3 (74 enodes) 13.868 * * [simplify]: iters left: 2 (76 enodes) 13.878 * * [simplify]: Extracting #0: cost 1 inf + 0 13.878 * * [simplify]: Extracting #1: cost 12 inf + 0 13.878 * * [simplify]: Extracting #2: cost 24 inf + 0 13.878 * * [simplify]: Extracting #3: cost 24 inf + 42 13.878 * * [simplify]: Extracting #4: cost 26 inf + 83 13.879 * * [simplify]: Extracting #5: cost 31 inf + 83 13.879 * * [simplify]: Extracting #6: cost 27 inf + 308 13.879 * * [simplify]: Extracting #7: cost 14 inf + 3864 13.880 * * [simplify]: Extracting #8: cost 1 inf + 9503 13.881 * * [simplify]: Extracting #9: cost 0 inf + 9925 13.883 * [simplify]: Simplified to (/ (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 13.883 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 13.883 * [simplify]: Simplifying (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 13.883 * * [simplify]: iters left: 6 (12 enodes) 13.886 * * [simplify]: iters left: 5 (41 enodes) 13.892 * * [simplify]: iters left: 4 (50 enodes) 13.899 * * [simplify]: iters left: 3 (54 enodes) 13.914 * * [simplify]: Extracting #0: cost 1 inf + 0 13.914 * * [simplify]: Extracting #1: cost 8 inf + 0 13.914 * * [simplify]: Extracting #2: cost 16 inf + 0 13.914 * * [simplify]: Extracting #3: cost 17 inf + 1 13.914 * * [simplify]: Extracting #4: cost 19 inf + 42 13.914 * * [simplify]: Extracting #5: cost 23 inf + 83 13.914 * * [simplify]: Extracting #6: cost 17 inf + 490 13.915 * * [simplify]: Extracting #7: cost 9 inf + 2680 13.916 * * [simplify]: Extracting #8: cost 2 inf + 5349 13.918 * * [simplify]: Extracting #9: cost 0 inf + 6233 13.919 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 13.919 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 13.919 * * * * [progress]: [ 127 / 293 ] simplifiying candidate # 13.920 * [simplify]: Simplifying (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 1) 13.920 * * [simplify]: iters left: 6 (13 enodes) 13.926 * * [simplify]: iters left: 5 (45 enodes) 13.937 * * [simplify]: iters left: 4 (55 enodes) 13.946 * * [simplify]: iters left: 3 (62 enodes) 13.954 * * [simplify]: Extracting #0: cost 1 inf + 0 13.954 * * [simplify]: Extracting #1: cost 7 inf + 0 13.954 * * [simplify]: Extracting #2: cost 12 inf + 1 13.954 * * [simplify]: Extracting #3: cost 13 inf + 2 13.954 * * [simplify]: Extracting #4: cost 14 inf + 84 13.955 * * [simplify]: Extracting #5: cost 18 inf + 84 13.955 * * [simplify]: Extracting #6: cost 15 inf + 308 13.955 * * [simplify]: Extracting #7: cost 9 inf + 1234 13.955 * * [simplify]: Extracting #8: cost 3 inf + 3402 13.956 * * [simplify]: Extracting #9: cost 0 inf + 4707 13.956 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 13.956 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 13.957 * [simplify]: Simplifying (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 13.957 * * [simplify]: iters left: 6 (11 enodes) 13.959 * * [simplify]: iters left: 5 (38 enodes) 13.970 * * [simplify]: iters left: 4 (47 enodes) 13.979 * * [simplify]: iters left: 3 (51 enodes) 13.986 * * [simplify]: Extracting #0: cost 1 inf + 0 13.986 * * [simplify]: Extracting #1: cost 8 inf + 0 13.986 * * [simplify]: Extracting #2: cost 16 inf + 0 13.986 * * [simplify]: Extracting #3: cost 18 inf + 1 13.986 * * [simplify]: Extracting #4: cost 22 inf + 42 13.986 * * [simplify]: Extracting #5: cost 17 inf + 308 13.987 * * [simplify]: Extracting #6: cost 7 inf + 2719 13.987 * * [simplify]: Extracting #7: cost 0 inf + 5391 13.988 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 13.988 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 13.988 * * * * [progress]: [ 128 / 293 ] simplifiying candidate # 13.988 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 13.988 * * [simplify]: iters left: 6 (15 enodes) 13.992 * * [simplify]: iters left: 5 (53 enodes) 14.000 * * [simplify]: iters left: 4 (67 enodes) 14.017 * * [simplify]: iters left: 3 (78 enodes) 14.038 * * [simplify]: iters left: 2 (81 enodes) 14.060 * * [simplify]: Extracting #0: cost 1 inf + 0 14.060 * * [simplify]: Extracting #1: cost 10 inf + 0 14.060 * * [simplify]: Extracting #2: cost 24 inf + 0 14.060 * * [simplify]: Extracting #3: cost 28 inf + 42 14.060 * * [simplify]: Extracting #4: cost 30 inf + 83 14.061 * * [simplify]: Extracting #5: cost 35 inf + 83 14.061 * * [simplify]: Extracting #6: cost 30 inf + 379 14.062 * * [simplify]: Extracting #7: cost 16 inf + 4224 14.064 * * [simplify]: Extracting #8: cost 4 inf + 10045 14.066 * * [simplify]: Extracting #9: cost 0 inf + 12009 14.069 * [simplify]: Simplified to (/ (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) 14.069 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 14.070 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 14.070 * * [simplify]: iters left: 6 (13 enodes) 14.076 * * [simplify]: iters left: 5 (44 enodes) 14.091 * * [simplify]: iters left: 4 (53 enodes) 14.108 * * [simplify]: iters left: 3 (57 enodes) 14.124 * * [simplify]: Extracting #0: cost 1 inf + 0 14.124 * * [simplify]: Extracting #1: cost 8 inf + 0 14.125 * * [simplify]: Extracting #2: cost 17 inf + 0 14.125 * * [simplify]: Extracting #3: cost 19 inf + 1 14.125 * * [simplify]: Extracting #4: cost 21 inf + 42 14.125 * * [simplify]: Extracting #5: cost 25 inf + 83 14.125 * * [simplify]: Extracting #6: cost 21 inf + 308 14.126 * * [simplify]: Extracting #7: cost 7 inf + 3964 14.127 * * [simplify]: Extracting #8: cost 2 inf + 6232 14.129 * * [simplify]: Extracting #9: cost 0 inf + 7315 14.131 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 14.131 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 14.131 * * * * [progress]: [ 129 / 293 ] simplifiying candidate # 14.131 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 14.131 * * [simplify]: iters left: 6 (12 enodes) 14.137 * * [simplify]: iters left: 5 (42 enodes) 14.150 * * [simplify]: iters left: 4 (46 enodes) 14.165 * * [simplify]: iters left: 3 (48 enodes) 14.180 * * [simplify]: Extracting #0: cost 1 inf + 0 14.180 * * [simplify]: Extracting #1: cost 6 inf + 0 14.180 * * [simplify]: Extracting #2: cost 12 inf + 0 14.180 * * [simplify]: Extracting #3: cost 13 inf + 1 14.180 * * [simplify]: Extracting #4: cost 15 inf + 42 14.180 * * [simplify]: Extracting #5: cost 19 inf + 83 14.180 * * [simplify]: Extracting #6: cost 15 inf + 308 14.181 * * [simplify]: Extracting #7: cost 8 inf + 1615 14.182 * * [simplify]: Extracting #8: cost 1 inf + 4205 14.183 * * [simplify]: Extracting #9: cost 0 inf + 4627 14.184 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 14.184 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 14.184 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 14.184 * * [simplify]: iters left: 6 (11 enodes) 14.187 * * [simplify]: iters left: 5 (38 enodes) 14.193 * * [simplify]: iters left: 4 (42 enodes) 14.200 * * [simplify]: iters left: 3 (45 enodes) 14.206 * * [simplify]: Extracting #0: cost 1 inf + 0 14.206 * * [simplify]: Extracting #1: cost 6 inf + 0 14.206 * * [simplify]: Extracting #2: cost 12 inf + 0 14.206 * * [simplify]: Extracting #3: cost 14 inf + 1 14.206 * * [simplify]: Extracting #4: cost 17 inf + 83 14.206 * * [simplify]: Extracting #5: cost 13 inf + 308 14.207 * * [simplify]: Extracting #6: cost 7 inf + 1274 14.207 * * [simplify]: Extracting #7: cost 1 inf + 3443 14.207 * * [simplify]: Extracting #8: cost 0 inf + 3865 14.208 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 14.208 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 14.208 * * * * [progress]: [ 130 / 293 ] simplifiying candidate # 14.208 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 14.208 * * [simplify]: iters left: 6 (14 enodes) 14.212 * * [simplify]: iters left: 5 (48 enodes) 14.220 * * [simplify]: iters left: 4 (57 enodes) 14.237 * * [simplify]: iters left: 3 (61 enodes) 14.254 * * [simplify]: Extracting #0: cost 1 inf + 0 14.254 * * [simplify]: Extracting #1: cost 8 inf + 0 14.254 * * [simplify]: Extracting #2: cost 18 inf + 0 14.254 * * [simplify]: Extracting #3: cost 21 inf + 1 14.254 * * [simplify]: Extracting #4: cost 23 inf + 42 14.255 * * [simplify]: Extracting #5: cost 27 inf + 83 14.255 * * [simplify]: Extracting #6: cost 23 inf + 308 14.255 * * [simplify]: Extracting #7: cost 9 inf + 4084 14.257 * * [simplify]: Extracting #8: cost 0 inf + 7677 14.259 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) 14.259 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 14.259 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 14.260 * * [simplify]: iters left: 6 (13 enodes) 14.266 * * [simplify]: iters left: 5 (44 enodes) 14.279 * * [simplify]: iters left: 4 (53 enodes) 14.297 * * [simplify]: iters left: 3 (57 enodes) 14.313 * * [simplify]: Extracting #0: cost 1 inf + 0 14.314 * * [simplify]: Extracting #1: cost 8 inf + 0 14.314 * * [simplify]: Extracting #2: cost 17 inf + 0 14.314 * * [simplify]: Extracting #3: cost 19 inf + 1 14.314 * * [simplify]: Extracting #4: cost 21 inf + 42 14.314 * * [simplify]: Extracting #5: cost 25 inf + 83 14.314 * * [simplify]: Extracting #6: cost 21 inf + 308 14.315 * * [simplify]: Extracting #7: cost 7 inf + 3844 14.317 * * [simplify]: Extracting #8: cost 2 inf + 5992 14.318 * * [simplify]: Extracting #9: cost 0 inf + 6995 14.320 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 14.320 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 14.320 * * * * [progress]: [ 131 / 293 ] simplifiying candidate # 14.320 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 14.320 * * [simplify]: iters left: 6 (14 enodes) 14.328 * * [simplify]: iters left: 5 (49 enodes) 14.343 * * [simplify]: iters left: 4 (53 enodes) 14.358 * * [simplify]: iters left: 3 (55 enodes) 14.372 * * [simplify]: iters left: 2 (56 enodes) 14.379 * * [simplify]: Extracting #0: cost 1 inf + 0 14.380 * * [simplify]: Extracting #1: cost 5 inf + 0 14.380 * * [simplify]: Extracting #2: cost 9 inf + 1 14.380 * * [simplify]: Extracting #3: cost 11 inf + 2 14.380 * * [simplify]: Extracting #4: cost 13 inf + 43 14.380 * * [simplify]: Extracting #5: cost 16 inf + 84 14.380 * * [simplify]: Extracting #6: cost 13 inf + 308 14.380 * * [simplify]: Extracting #7: cost 5 inf + 1956 14.381 * * [simplify]: Extracting #8: cost 0 inf + 3783 14.381 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) 14.381 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 14.381 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 14.381 * * [simplify]: iters left: 6 (12 enodes) 14.384 * * [simplify]: iters left: 5 (41 enodes) 14.391 * * [simplify]: iters left: 4 (50 enodes) 14.398 * * [simplify]: iters left: 3 (54 enodes) 14.411 * * [simplify]: Extracting #0: cost 1 inf + 0 14.411 * * [simplify]: Extracting #1: cost 8 inf + 0 14.412 * * [simplify]: Extracting #2: cost 17 inf + 0 14.412 * * [simplify]: Extracting #3: cost 20 inf + 1 14.412 * * [simplify]: Extracting #4: cost 24 inf + 42 14.412 * * [simplify]: Extracting #5: cost 17 inf + 490 14.413 * * [simplify]: Extracting #6: cost 6 inf + 3624 14.414 * * [simplify]: Extracting #7: cost 1 inf + 5651 14.415 * * [simplify]: Extracting #8: cost 0 inf + 6153 14.417 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 14.417 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 14.417 * * * * [progress]: [ 132 / 293 ] simplifiying candidate # 14.417 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 14.417 * * [simplify]: iters left: 6 (14 enodes) 14.422 * * [simplify]: iters left: 5 (49 enodes) 14.430 * * [simplify]: iters left: 4 (53 enodes) 14.437 * * [simplify]: iters left: 3 (55 enodes) 14.444 * * [simplify]: iters left: 2 (56 enodes) 14.457 * * [simplify]: Extracting #0: cost 1 inf + 0 14.457 * * [simplify]: Extracting #1: cost 5 inf + 0 14.457 * * [simplify]: Extracting #2: cost 9 inf + 1 14.458 * * [simplify]: Extracting #3: cost 11 inf + 2 14.458 * * [simplify]: Extracting #4: cost 13 inf + 43 14.458 * * [simplify]: Extracting #5: cost 16 inf + 84 14.458 * * [simplify]: Extracting #6: cost 13 inf + 308 14.458 * * [simplify]: Extracting #7: cost 5 inf + 1956 14.459 * * [simplify]: Extracting #8: cost 0 inf + 3783 14.460 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) 14.460 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 14.461 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 14.461 * * [simplify]: iters left: 6 (12 enodes) 14.466 * * [simplify]: iters left: 5 (41 enodes) 14.479 * * [simplify]: iters left: 4 (50 enodes) 14.494 * * [simplify]: iters left: 3 (54 enodes) 14.504 * * [simplify]: Extracting #0: cost 1 inf + 0 14.504 * * [simplify]: Extracting #1: cost 8 inf + 0 14.504 * * [simplify]: Extracting #2: cost 17 inf + 0 14.504 * * [simplify]: Extracting #3: cost 20 inf + 1 14.504 * * [simplify]: Extracting #4: cost 24 inf + 42 14.504 * * [simplify]: Extracting #5: cost 17 inf + 490 14.504 * * [simplify]: Extracting #6: cost 6 inf + 3624 14.505 * * [simplify]: Extracting #7: cost 1 inf + 5651 14.506 * * [simplify]: Extracting #8: cost 0 inf + 6153 14.506 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 14.506 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 14.507 * * * * [progress]: [ 133 / 293 ] simplifiying candidate # 14.507 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 14.507 * * [simplify]: iters left: 6 (14 enodes) 14.510 * * [simplify]: iters left: 5 (48 enodes) 14.518 * * [simplify]: iters left: 4 (57 enodes) 14.528 * * [simplify]: iters left: 3 (61 enodes) 14.537 * * [simplify]: Extracting #0: cost 1 inf + 0 14.538 * * [simplify]: Extracting #1: cost 8 inf + 0 14.538 * * [simplify]: Extracting #2: cost 18 inf + 0 14.538 * * [simplify]: Extracting #3: cost 21 inf + 1 14.538 * * [simplify]: Extracting #4: cost 23 inf + 42 14.538 * * [simplify]: Extracting #5: cost 27 inf + 83 14.538 * * [simplify]: Extracting #6: cost 23 inf + 308 14.539 * * [simplify]: Extracting #7: cost 9 inf + 4084 14.541 * * [simplify]: Extracting #8: cost 0 inf + 7677 14.542 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) 14.542 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 14.542 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 14.542 * * [simplify]: iters left: 6 (13 enodes) 14.545 * * [simplify]: iters left: 5 (44 enodes) 14.552 * * [simplify]: iters left: 4 (53 enodes) 14.560 * * [simplify]: iters left: 3 (57 enodes) 14.568 * * [simplify]: Extracting #0: cost 1 inf + 0 14.568 * * [simplify]: Extracting #1: cost 8 inf + 0 14.568 * * [simplify]: Extracting #2: cost 17 inf + 0 14.568 * * [simplify]: Extracting #3: cost 19 inf + 1 14.568 * * [simplify]: Extracting #4: cost 21 inf + 42 14.568 * * [simplify]: Extracting #5: cost 25 inf + 83 14.569 * * [simplify]: Extracting #6: cost 21 inf + 308 14.569 * * [simplify]: Extracting #7: cost 7 inf + 3844 14.571 * * [simplify]: Extracting #8: cost 2 inf + 5992 14.572 * * [simplify]: Extracting #9: cost 0 inf + 6995 14.574 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 14.574 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 14.574 * * * * [progress]: [ 134 / 293 ] simplifiying candidate # 14.574 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 1) 14.575 * * [simplify]: iters left: 6 (13 enodes) 14.581 * * [simplify]: iters left: 5 (44 enodes) 14.594 * * [simplify]: iters left: 4 (49 enodes) 14.602 * * [simplify]: iters left: 3 (52 enodes) 14.609 * * [simplify]: Extracting #0: cost 1 inf + 0 14.609 * * [simplify]: Extracting #1: cost 5 inf + 0 14.609 * * [simplify]: Extracting #2: cost 9 inf + 1 14.609 * * [simplify]: Extracting #3: cost 11 inf + 2 14.609 * * [simplify]: Extracting #4: cost 13 inf + 43 14.609 * * [simplify]: Extracting #5: cost 16 inf + 84 14.609 * * [simplify]: Extracting #6: cost 13 inf + 308 14.610 * * [simplify]: Extracting #7: cost 6 inf + 1615 14.610 * * [simplify]: Extracting #8: cost 1 inf + 3361 14.611 * * [simplify]: Extracting #9: cost 0 inf + 3783 14.611 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) 14.611 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 14.611 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 14.611 * * [simplify]: iters left: 6 (12 enodes) 14.614 * * [simplify]: iters left: 5 (41 enodes) 14.623 * * [simplify]: iters left: 4 (50 enodes) 14.638 * * [simplify]: iters left: 3 (54 enodes) 14.654 * * [simplify]: Extracting #0: cost 1 inf + 0 14.654 * * [simplify]: Extracting #1: cost 8 inf + 0 14.654 * * [simplify]: Extracting #2: cost 17 inf + 0 14.654 * * [simplify]: Extracting #3: cost 20 inf + 1 14.654 * * [simplify]: Extracting #4: cost 24 inf + 42 14.654 * * [simplify]: Extracting #5: cost 17 inf + 490 14.655 * * [simplify]: Extracting #6: cost 6 inf + 3624 14.656 * * [simplify]: Extracting #7: cost 1 inf + 5651 14.657 * * [simplify]: Extracting #8: cost 0 inf + 6153 14.658 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 14.658 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 14.658 * * * * [progress]: [ 135 / 293 ] simplifiying candidate # 14.658 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 14.658 * * [simplify]: iters left: 6 (13 enodes) 14.661 * * [simplify]: iters left: 5 (46 enodes) 14.669 * * [simplify]: iters left: 4 (60 enodes) 14.678 * * [simplify]: iters left: 3 (71 enodes) 14.688 * * [simplify]: iters left: 2 (74 enodes) 14.698 * * [simplify]: Extracting #0: cost 1 inf + 0 14.698 * * [simplify]: Extracting #1: cost 10 inf + 0 14.698 * * [simplify]: Extracting #2: cost 22 inf + 0 14.698 * * [simplify]: Extracting #3: cost 25 inf + 1 14.699 * * [simplify]: Extracting #4: cost 27 inf + 42 14.699 * * [simplify]: Extracting #5: cost 31 inf + 83 14.699 * * [simplify]: Extracting #6: cost 27 inf + 308 14.699 * * [simplify]: Extracting #7: cost 18 inf + 2218 14.700 * * [simplify]: Extracting #8: cost 3 inf + 8620 14.702 * * [simplify]: Extracting #9: cost 0 inf + 9925 14.704 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 14.704 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 14.705 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 14.705 * * [simplify]: iters left: 6 (12 enodes) 14.711 * * [simplify]: iters left: 5 (41 enodes) 14.725 * * [simplify]: iters left: 4 (50 enodes) 14.742 * * [simplify]: iters left: 3 (54 enodes) 14.758 * * [simplify]: Extracting #0: cost 1 inf + 0 14.758 * * [simplify]: Extracting #1: cost 8 inf + 0 14.758 * * [simplify]: Extracting #2: cost 16 inf + 0 14.758 * * [simplify]: Extracting #3: cost 17 inf + 1 14.758 * * [simplify]: Extracting #4: cost 19 inf + 42 14.759 * * [simplify]: Extracting #5: cost 23 inf + 83 14.759 * * [simplify]: Extracting #6: cost 17 inf + 490 14.759 * * [simplify]: Extracting #7: cost 9 inf + 2560 14.760 * * [simplify]: Extracting #8: cost 2 inf + 5309 14.762 * * [simplify]: Extracting #9: cost 0 inf + 6233 14.763 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 14.763 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))))) 14.764 * * * * [progress]: [ 136 / 293 ] simplifiying candidate # 14.764 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 14.764 * * [simplify]: iters left: 6 (14 enodes) 14.771 * * [simplify]: iters left: 5 (48 enodes) 14.785 * * [simplify]: iters left: 4 (57 enodes) 14.801 * * [simplify]: iters left: 3 (61 enodes) 14.817 * * [simplify]: Extracting #0: cost 1 inf + 0 14.817 * * [simplify]: Extracting #1: cost 8 inf + 0 14.817 * * [simplify]: Extracting #2: cost 18 inf + 0 14.817 * * [simplify]: Extracting #3: cost 21 inf + 1 14.817 * * [simplify]: Extracting #4: cost 23 inf + 42 14.817 * * [simplify]: Extracting #5: cost 27 inf + 83 14.817 * * [simplify]: Extracting #6: cost 23 inf + 308 14.818 * * [simplify]: Extracting #7: cost 7 inf + 4807 14.819 * * [simplify]: Extracting #8: cost 0 inf + 7677 14.819 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) 14.820 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 14.820 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 14.820 * * [simplify]: iters left: 6 (13 enodes) 14.823 * * [simplify]: iters left: 5 (44 enodes) 14.829 * * [simplify]: iters left: 4 (53 enodes) 14.837 * * [simplify]: iters left: 3 (57 enodes) 14.845 * * [simplify]: Extracting #0: cost 1 inf + 0 14.845 * * [simplify]: Extracting #1: cost 8 inf + 0 14.845 * * [simplify]: Extracting #2: cost 17 inf + 0 14.845 * * [simplify]: Extracting #3: cost 19 inf + 1 14.846 * * [simplify]: Extracting #4: cost 21 inf + 42 14.846 * * [simplify]: Extracting #5: cost 25 inf + 83 14.846 * * [simplify]: Extracting #6: cost 21 inf + 308 14.847 * * [simplify]: Extracting #7: cost 7 inf + 3884 14.848 * * [simplify]: Extracting #8: cost 2 inf + 5992 14.849 * * [simplify]: Extracting #9: cost 0 inf + 6995 14.851 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 14.851 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 14.851 * * * * [progress]: [ 137 / 293 ] simplifiying candidate # 14.852 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 14.852 * * [simplify]: iters left: 6 (11 enodes) 14.857 * * [simplify]: iters left: 5 (38 enodes) 14.871 * * [simplify]: iters left: 4 (42 enodes) 14.887 * * [simplify]: iters left: 3 (45 enodes) 14.902 * * [simplify]: Extracting #0: cost 1 inf + 0 14.902 * * [simplify]: Extracting #1: cost 6 inf + 0 14.902 * * [simplify]: Extracting #2: cost 12 inf + 0 14.902 * * [simplify]: Extracting #3: cost 14 inf + 1 14.903 * * [simplify]: Extracting #4: cost 17 inf + 83 14.903 * * [simplify]: Extracting #5: cost 13 inf + 308 14.903 * * [simplify]: Extracting #6: cost 7 inf + 1234 14.904 * * [simplify]: Extracting #7: cost 1 inf + 3163 14.905 * * [simplify]: Extracting #8: cost 0 inf + 3545 14.905 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 14.905 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 14.906 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 14.906 * * [simplify]: iters left: 6 (11 enodes) 14.911 * * [simplify]: iters left: 5 (38 enodes) 14.923 * * [simplify]: iters left: 4 (42 enodes) 14.934 * * [simplify]: iters left: 3 (45 enodes) 14.948 * * [simplify]: Extracting #0: cost 1 inf + 0 14.948 * * [simplify]: Extracting #1: cost 6 inf + 0 14.948 * * [simplify]: Extracting #2: cost 12 inf + 0 14.948 * * [simplify]: Extracting #3: cost 14 inf + 1 14.948 * * [simplify]: Extracting #4: cost 17 inf + 83 14.948 * * [simplify]: Extracting #5: cost 13 inf + 308 14.949 * * [simplify]: Extracting #6: cost 7 inf + 1234 14.949 * * [simplify]: Extracting #7: cost 1 inf + 3163 14.950 * * [simplify]: Extracting #8: cost 0 inf + 3545 14.951 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 14.951 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 14.951 * * * * [progress]: [ 138 / 293 ] simplifiying candidate # 14.952 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 14.952 * * [simplify]: iters left: 6 (13 enodes) 14.959 * * [simplify]: iters left: 5 (45 enodes) 14.973 * * [simplify]: iters left: 4 (49 enodes) 14.986 * * [simplify]: iters left: 3 (51 enodes) 14.999 * * [simplify]: iters left: 2 (52 enodes) 15.012 * * [simplify]: Extracting #0: cost 1 inf + 0 15.012 * * [simplify]: Extracting #1: cost 5 inf + 0 15.013 * * [simplify]: Extracting #2: cost 8 inf + 1 15.013 * * [simplify]: Extracting #3: cost 9 inf + 2 15.013 * * [simplify]: Extracting #4: cost 10 inf + 84 15.013 * * [simplify]: Extracting #5: cost 14 inf + 84 15.013 * * [simplify]: Extracting #6: cost 11 inf + 308 15.013 * * [simplify]: Extracting #7: cost 5 inf + 1234 15.014 * * [simplify]: Extracting #8: cost 1 inf + 2479 15.015 * * [simplify]: Extracting #9: cost 0 inf + 2861 15.015 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.015 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 15.016 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 15.016 * * [simplify]: iters left: 6 (11 enodes) 15.021 * * [simplify]: iters left: 5 (38 enodes) 15.030 * * [simplify]: iters left: 4 (47 enodes) 15.037 * * [simplify]: iters left: 3 (51 enodes) 15.044 * * [simplify]: Extracting #0: cost 1 inf + 0 15.044 * * [simplify]: Extracting #1: cost 8 inf + 0 15.044 * * [simplify]: Extracting #2: cost 16 inf + 0 15.044 * * [simplify]: Extracting #3: cost 18 inf + 1 15.044 * * [simplify]: Extracting #4: cost 22 inf + 42 15.045 * * [simplify]: Extracting #5: cost 17 inf + 308 15.045 * * [simplify]: Extracting #6: cost 7 inf + 2559 15.045 * * [simplify]: Extracting #7: cost 0 inf + 5071 15.046 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.046 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 15.046 * * * * [progress]: [ 139 / 293 ] simplifiying candidate # 15.046 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 15.046 * * [simplify]: iters left: 6 (13 enodes) 15.050 * * [simplify]: iters left: 5 (45 enodes) 15.056 * * [simplify]: iters left: 4 (49 enodes) 15.063 * * [simplify]: iters left: 3 (51 enodes) 15.070 * * [simplify]: iters left: 2 (52 enodes) 15.079 * * [simplify]: Extracting #0: cost 1 inf + 0 15.079 * * [simplify]: Extracting #1: cost 5 inf + 0 15.079 * * [simplify]: Extracting #2: cost 8 inf + 1 15.079 * * [simplify]: Extracting #3: cost 9 inf + 2 15.079 * * [simplify]: Extracting #4: cost 10 inf + 84 15.079 * * [simplify]: Extracting #5: cost 14 inf + 84 15.080 * * [simplify]: Extracting #6: cost 11 inf + 308 15.080 * * [simplify]: Extracting #7: cost 5 inf + 1234 15.080 * * [simplify]: Extracting #8: cost 1 inf + 2479 15.081 * * [simplify]: Extracting #9: cost 0 inf + 2861 15.082 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.082 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 15.082 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 15.083 * * [simplify]: iters left: 6 (11 enodes) 15.088 * * [simplify]: iters left: 5 (38 enodes) 15.099 * * [simplify]: iters left: 4 (47 enodes) 15.113 * * [simplify]: iters left: 3 (51 enodes) 15.128 * * [simplify]: Extracting #0: cost 1 inf + 0 15.128 * * [simplify]: Extracting #1: cost 8 inf + 0 15.128 * * [simplify]: Extracting #2: cost 16 inf + 0 15.128 * * [simplify]: Extracting #3: cost 18 inf + 1 15.128 * * [simplify]: Extracting #4: cost 22 inf + 42 15.128 * * [simplify]: Extracting #5: cost 17 inf + 308 15.129 * * [simplify]: Extracting #6: cost 7 inf + 2559 15.130 * * [simplify]: Extracting #7: cost 0 inf + 5071 15.131 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.131 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 15.131 * * * * [progress]: [ 140 / 293 ] simplifiying candidate # 15.132 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.132 * * [simplify]: iters left: 6 (11 enodes) 15.140 * * [simplify]: iters left: 5 (38 enodes) 15.151 * * [simplify]: iters left: 4 (42 enodes) 15.164 * * [simplify]: iters left: 3 (45 enodes) 15.177 * * [simplify]: Extracting #0: cost 1 inf + 0 15.177 * * [simplify]: Extracting #1: cost 6 inf + 0 15.177 * * [simplify]: Extracting #2: cost 12 inf + 0 15.177 * * [simplify]: Extracting #3: cost 14 inf + 1 15.177 * * [simplify]: Extracting #4: cost 17 inf + 83 15.177 * * [simplify]: Extracting #5: cost 13 inf + 308 15.178 * * [simplify]: Extracting #6: cost 7 inf + 1234 15.178 * * [simplify]: Extracting #7: cost 1 inf + 3163 15.179 * * [simplify]: Extracting #8: cost 0 inf + 3545 15.180 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 15.180 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 15.181 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.181 * * [simplify]: iters left: 6 (11 enodes) 15.186 * * [simplify]: iters left: 5 (38 enodes) 15.198 * * [simplify]: iters left: 4 (42 enodes) 15.210 * * [simplify]: iters left: 3 (45 enodes) 15.223 * * [simplify]: Extracting #0: cost 1 inf + 0 15.223 * * [simplify]: Extracting #1: cost 6 inf + 0 15.223 * * [simplify]: Extracting #2: cost 12 inf + 0 15.223 * * [simplify]: Extracting #3: cost 14 inf + 1 15.223 * * [simplify]: Extracting #4: cost 17 inf + 83 15.223 * * [simplify]: Extracting #5: cost 13 inf + 308 15.223 * * [simplify]: Extracting #6: cost 7 inf + 1234 15.224 * * [simplify]: Extracting #7: cost 1 inf + 3163 15.225 * * [simplify]: Extracting #8: cost 0 inf + 3545 15.226 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 15.226 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 15.226 * * * * [progress]: [ 141 / 293 ] simplifiying candidate # 15.226 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 1) 15.226 * * [simplify]: iters left: 6 (12 enodes) 15.232 * * [simplify]: iters left: 5 (40 enodes) 15.244 * * [simplify]: iters left: 4 (45 enodes) 15.257 * * [simplify]: iters left: 3 (48 enodes) 15.269 * * [simplify]: Extracting #0: cost 1 inf + 0 15.269 * * [simplify]: Extracting #1: cost 5 inf + 0 15.269 * * [simplify]: Extracting #2: cost 8 inf + 1 15.269 * * [simplify]: Extracting #3: cost 9 inf + 2 15.269 * * [simplify]: Extracting #4: cost 10 inf + 84 15.269 * * [simplify]: Extracting #5: cost 14 inf + 84 15.269 * * [simplify]: Extracting #6: cost 11 inf + 308 15.270 * * [simplify]: Extracting #7: cost 5 inf + 1234 15.270 * * [simplify]: Extracting #8: cost 1 inf + 2479 15.271 * * [simplify]: Extracting #9: cost 0 inf + 2861 15.272 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.272 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 15.272 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 15.272 * * [simplify]: iters left: 6 (11 enodes) 15.278 * * [simplify]: iters left: 5 (38 enodes) 15.292 * * [simplify]: iters left: 4 (47 enodes) 15.306 * * [simplify]: iters left: 3 (51 enodes) 15.320 * * [simplify]: Extracting #0: cost 1 inf + 0 15.320 * * [simplify]: Extracting #1: cost 8 inf + 0 15.320 * * [simplify]: Extracting #2: cost 16 inf + 0 15.320 * * [simplify]: Extracting #3: cost 18 inf + 1 15.320 * * [simplify]: Extracting #4: cost 22 inf + 42 15.320 * * [simplify]: Extracting #5: cost 17 inf + 308 15.321 * * [simplify]: Extracting #6: cost 7 inf + 2559 15.322 * * [simplify]: Extracting #7: cost 0 inf + 5071 15.323 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.323 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 15.323 * * * * [progress]: [ 142 / 293 ] simplifiying candidate # 15.323 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 15.323 * * [simplify]: iters left: 6 (14 enodes) 15.331 * * [simplify]: iters left: 5 (50 enodes) 15.339 * * [simplify]: iters left: 4 (56 enodes) 15.347 * * [simplify]: iters left: 3 (59 enodes) 15.354 * * [simplify]: iters left: 2 (61 enodes) 15.362 * * [simplify]: Extracting #0: cost 1 inf + 0 15.362 * * [simplify]: Extracting #1: cost 6 inf + 0 15.362 * * [simplify]: Extracting #2: cost 13 inf + 0 15.362 * * [simplify]: Extracting #3: cost 13 inf + 2 15.362 * * [simplify]: Extracting #4: cost 14 inf + 84 15.362 * * [simplify]: Extracting #5: cost 18 inf + 84 15.362 * * [simplify]: Extracting #6: cost 17 inf + 126 15.363 * * [simplify]: Extracting #7: cost 12 inf + 681 15.363 * * [simplify]: Extracting #8: cost 8 inf + 1495 15.363 * * [simplify]: Extracting #9: cost 3 inf + 3401 15.364 * * [simplify]: Extracting #10: cost 0 inf + 4707 15.364 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 15.364 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 15.364 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 15.365 * * [simplify]: iters left: 6 (11 enodes) 15.367 * * [simplify]: iters left: 5 (38 enodes) 15.373 * * [simplify]: iters left: 4 (47 enodes) 15.382 * * [simplify]: iters left: 3 (51 enodes) 15.396 * * [simplify]: Extracting #0: cost 1 inf + 0 15.396 * * [simplify]: Extracting #1: cost 8 inf + 0 15.397 * * [simplify]: Extracting #2: cost 16 inf + 0 15.399 * * [simplify]: Extracting #3: cost 18 inf + 1 15.399 * * [simplify]: Extracting #4: cost 22 inf + 42 15.399 * * [simplify]: Extracting #5: cost 17 inf + 308 15.400 * * [simplify]: Extracting #6: cost 7 inf + 2640 15.401 * * [simplify]: Extracting #7: cost 0 inf + 5391 15.402 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 15.402 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 15.402 * * * * [progress]: [ 143 / 293 ] simplifiying candidate # 15.403 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 15.403 * * [simplify]: iters left: 6 (14 enodes) 15.411 * * [simplify]: iters left: 5 (49 enodes) 15.425 * * [simplify]: iters left: 4 (51 enodes) 15.439 * * [simplify]: iters left: 3 (54 enodes) 15.452 * * [simplify]: iters left: 2 (55 enodes) 15.466 * * [simplify]: Extracting #0: cost 1 inf + 0 15.466 * * [simplify]: Extracting #1: cost 4 inf + 0 15.466 * * [simplify]: Extracting #2: cost 10 inf + 0 15.466 * * [simplify]: Extracting #3: cost 11 inf + 2 15.466 * * [simplify]: Extracting #4: cost 12 inf + 84 15.466 * * [simplify]: Extracting #5: cost 16 inf + 84 15.466 * * [simplify]: Extracting #6: cost 16 inf + 85 15.466 * * [simplify]: Extracting #7: cost 9 inf + 796 15.467 * * [simplify]: Extracting #8: cost 2 inf + 2468 15.468 * * [simplify]: Extracting #9: cost 0 inf + 3093 15.469 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (/ 1 (exp x)) (exp x))))) 15.469 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (/ 1 (exp x)) (exp x))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 15.469 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 15.469 * * [simplify]: iters left: 6 (12 enodes) 15.476 * * [simplify]: iters left: 5 (41 enodes) 15.488 * * [simplify]: iters left: 4 (50 enodes) 15.502 * * [simplify]: iters left: 3 (54 enodes) 15.518 * * [simplify]: Extracting #0: cost 1 inf + 0 15.518 * * [simplify]: Extracting #1: cost 8 inf + 0 15.518 * * [simplify]: Extracting #2: cost 17 inf + 0 15.518 * * [simplify]: Extracting #3: cost 20 inf + 1 15.518 * * [simplify]: Extracting #4: cost 24 inf + 42 15.518 * * [simplify]: Extracting #5: cost 17 inf + 490 15.519 * * [simplify]: Extracting #6: cost 9 inf + 2439 15.520 * * [simplify]: Extracting #7: cost 2 inf + 5229 15.521 * * [simplify]: Extracting #8: cost 0 inf + 6153 15.523 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 15.523 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 15.523 * * * * [progress]: [ 144 / 293 ] simplifiying candidate # 15.523 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.523 * * [simplify]: iters left: 6 (13 enodes) 15.530 * * [simplify]: iters left: 5 (45 enodes) 15.537 * * [simplify]: iters left: 4 (47 enodes) 15.545 * * [simplify]: iters left: 3 (50 enodes) 15.552 * * [simplify]: iters left: 2 (51 enodes) 15.559 * * [simplify]: Extracting #0: cost 1 inf + 0 15.559 * * [simplify]: Extracting #1: cost 4 inf + 0 15.560 * * [simplify]: Extracting #2: cost 9 inf + 0 15.560 * * [simplify]: Extracting #3: cost 9 inf + 2 15.560 * * [simplify]: Extracting #4: cost 10 inf + 84 15.560 * * [simplify]: Extracting #5: cost 14 inf + 84 15.560 * * [simplify]: Extracting #6: cost 13 inf + 126 15.560 * * [simplify]: Extracting #7: cost 7 inf + 752 15.561 * * [simplify]: Extracting #8: cost 3 inf + 1796 15.561 * * [simplify]: Extracting #9: cost 0 inf + 2861 15.562 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 15.562 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 15.563 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.563 * * [simplify]: iters left: 6 (11 enodes) 15.568 * * [simplify]: iters left: 5 (38 enodes) 15.577 * * [simplify]: iters left: 4 (47 enodes) 15.583 * * [simplify]: iters left: 3 (51 enodes) 15.592 * * [simplify]: Extracting #0: cost 1 inf + 0 15.592 * * [simplify]: Extracting #1: cost 8 inf + 0 15.592 * * [simplify]: Extracting #2: cost 16 inf + 0 15.592 * * [simplify]: Extracting #3: cost 18 inf + 1 15.592 * * [simplify]: Extracting #4: cost 22 inf + 42 15.592 * * [simplify]: Extracting #5: cost 17 inf + 308 15.593 * * [simplify]: Extracting #6: cost 7 inf + 2560 15.594 * * [simplify]: Extracting #7: cost 0 inf + 5071 15.595 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 15.595 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 15.595 * * * * [progress]: [ 145 / 293 ] simplifiying candidate # 15.596 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt 1)) 15.596 * * [simplify]: iters left: 5 (6 enodes) 15.600 * * [simplify]: iters left: 4 (22 enodes) 15.608 * * [simplify]: iters left: 3 (24 enodes) 15.613 * * [simplify]: Extracting #0: cost 1 inf + 0 15.613 * * [simplify]: Extracting #1: cost 4 inf + 0 15.613 * * [simplify]: Extracting #2: cost 2 inf + 2 15.614 * * [simplify]: Extracting #3: cost 1 inf + 43 15.614 * * [simplify]: Extracting #4: cost 0 inf + 84 15.614 * [simplify]: Simplified to (sqrt 2) 15.614 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 15.614 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 15.614 * * [simplify]: iters left: 6 (10 enodes) 15.619 * * [simplify]: iters left: 5 (35 enodes) 15.630 * * [simplify]: iters left: 4 (39 enodes) 15.642 * * [simplify]: iters left: 3 (42 enodes) 15.654 * * [simplify]: Extracting #0: cost 1 inf + 0 15.654 * * [simplify]: Extracting #1: cost 6 inf + 0 15.654 * * [simplify]: Extracting #2: cost 13 inf + 0 15.654 * * [simplify]: Extracting #3: cost 17 inf + 1 15.654 * * [simplify]: Extracting #4: cost 11 inf + 378 15.654 * * [simplify]: Extracting #5: cost 2 inf + 2099 15.655 * * [simplify]: Extracting #6: cost 0 inf + 2783 15.656 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 15.656 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 15.656 * * * * [progress]: [ 146 / 293 ] simplifiying candidate # 15.656 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt 1)) 15.656 * * [simplify]: iters left: 5 (6 enodes) 15.661 * * [simplify]: iters left: 4 (22 enodes) 15.671 * * [simplify]: iters left: 3 (24 enodes) 15.677 * * [simplify]: Extracting #0: cost 1 inf + 0 15.677 * * [simplify]: Extracting #1: cost 4 inf + 0 15.677 * * [simplify]: Extracting #2: cost 2 inf + 2 15.677 * * [simplify]: Extracting #3: cost 1 inf + 43 15.677 * * [simplify]: Extracting #4: cost 0 inf + 84 15.677 * [simplify]: Simplified to (sqrt 2) 15.677 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 15.678 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 15.678 * * [simplify]: iters left: 6 (10 enodes) 15.680 * * [simplify]: iters left: 5 (35 enodes) 15.686 * * [simplify]: iters left: 4 (39 enodes) 15.693 * * [simplify]: iters left: 3 (42 enodes) 15.700 * * [simplify]: Extracting #0: cost 1 inf + 0 15.700 * * [simplify]: Extracting #1: cost 6 inf + 0 15.700 * * [simplify]: Extracting #2: cost 13 inf + 0 15.700 * * [simplify]: Extracting #3: cost 17 inf + 1 15.700 * * [simplify]: Extracting #4: cost 11 inf + 378 15.700 * * [simplify]: Extracting #5: cost 2 inf + 2099 15.701 * * [simplify]: Extracting #6: cost 0 inf + 2783 15.701 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 15.701 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 15.701 * * * * [progress]: [ 147 / 293 ] simplifiying candidate # 15.701 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.701 * * [simplify]: iters left: 6 (13 enodes) 15.706 * * [simplify]: iters left: 5 (45 enodes) 15.713 * * [simplify]: iters left: 4 (47 enodes) 15.726 * * [simplify]: iters left: 3 (50 enodes) 15.739 * * [simplify]: iters left: 2 (51 enodes) 15.752 * * [simplify]: Extracting #0: cost 1 inf + 0 15.752 * * [simplify]: Extracting #1: cost 4 inf + 0 15.752 * * [simplify]: Extracting #2: cost 9 inf + 0 15.752 * * [simplify]: Extracting #3: cost 9 inf + 2 15.752 * * [simplify]: Extracting #4: cost 10 inf + 84 15.752 * * [simplify]: Extracting #5: cost 14 inf + 84 15.752 * * [simplify]: Extracting #6: cost 13 inf + 126 15.752 * * [simplify]: Extracting #7: cost 7 inf + 752 15.753 * * [simplify]: Extracting #8: cost 3 inf + 1796 15.754 * * [simplify]: Extracting #9: cost 0 inf + 2861 15.754 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 15.754 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 15.755 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.755 * * [simplify]: iters left: 6 (11 enodes) 15.760 * * [simplify]: iters left: 5 (38 enodes) 15.772 * * [simplify]: iters left: 4 (47 enodes) 15.779 * * [simplify]: iters left: 3 (51 enodes) 15.789 * * [simplify]: Extracting #0: cost 1 inf + 0 15.789 * * [simplify]: Extracting #1: cost 8 inf + 0 15.789 * * [simplify]: Extracting #2: cost 16 inf + 0 15.789 * * [simplify]: Extracting #3: cost 18 inf + 1 15.789 * * [simplify]: Extracting #4: cost 22 inf + 42 15.789 * * [simplify]: Extracting #5: cost 17 inf + 308 15.790 * * [simplify]: Extracting #6: cost 7 inf + 2560 15.790 * * [simplify]: Extracting #7: cost 0 inf + 5071 15.791 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 15.791 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 15.791 * * * * [progress]: [ 148 / 293 ] simplifiying candidate # 15.791 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) 1) 15.791 * * [simplify]: iters left: 5 (6 enodes) 15.794 * * [simplify]: iters left: 4 (20 enodes) 15.797 * * [simplify]: iters left: 3 (22 enodes) 15.800 * * [simplify]: Extracting #0: cost 1 inf + 0 15.800 * * [simplify]: Extracting #1: cost 4 inf + 0 15.800 * * [simplify]: Extracting #2: cost 2 inf + 2 15.800 * * [simplify]: Extracting #3: cost 1 inf + 43 15.800 * * [simplify]: Extracting #4: cost 0 inf + 84 15.800 * [simplify]: Simplified to (sqrt 2) 15.800 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 15.800 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 15.800 * * [simplify]: iters left: 6 (10 enodes) 15.803 * * [simplify]: iters left: 5 (35 enodes) 15.808 * * [simplify]: iters left: 4 (39 enodes) 15.814 * * [simplify]: iters left: 3 (42 enodes) 15.820 * * [simplify]: Extracting #0: cost 1 inf + 0 15.820 * * [simplify]: Extracting #1: cost 6 inf + 0 15.820 * * [simplify]: Extracting #2: cost 13 inf + 0 15.820 * * [simplify]: Extracting #3: cost 17 inf + 1 15.820 * * [simplify]: Extracting #4: cost 11 inf + 378 15.820 * * [simplify]: Extracting #5: cost 2 inf + 2099 15.820 * * [simplify]: Extracting #6: cost 0 inf + 2783 15.821 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 15.821 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 15.821 * * * * [progress]: [ 149 / 293 ] simplifiying candidate # 15.821 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 15.821 * * [simplify]: iters left: 6 (14 enodes) 15.826 * * [simplify]: iters left: 5 (50 enodes) 15.833 * * [simplify]: iters left: 4 (56 enodes) 15.843 * * [simplify]: iters left: 3 (59 enodes) 15.851 * * [simplify]: iters left: 2 (61 enodes) 15.859 * * [simplify]: Extracting #0: cost 1 inf + 0 15.859 * * [simplify]: Extracting #1: cost 6 inf + 0 15.859 * * [simplify]: Extracting #2: cost 13 inf + 0 15.859 * * [simplify]: Extracting #3: cost 13 inf + 2 15.859 * * [simplify]: Extracting #4: cost 14 inf + 84 15.859 * * [simplify]: Extracting #5: cost 18 inf + 84 15.859 * * [simplify]: Extracting #6: cost 17 inf + 126 15.860 * * [simplify]: Extracting #7: cost 12 inf + 681 15.860 * * [simplify]: Extracting #8: cost 8 inf + 1495 15.860 * * [simplify]: Extracting #9: cost 3 inf + 3401 15.861 * * [simplify]: Extracting #10: cost 0 inf + 4707 15.861 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 15.861 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 15.862 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 15.862 * * [simplify]: iters left: 6 (11 enodes) 15.865 * * [simplify]: iters left: 5 (38 enodes) 15.872 * * [simplify]: iters left: 4 (47 enodes) 15.885 * * [simplify]: iters left: 3 (51 enodes) 15.899 * * [simplify]: Extracting #0: cost 1 inf + 0 15.899 * * [simplify]: Extracting #1: cost 8 inf + 0 15.899 * * [simplify]: Extracting #2: cost 16 inf + 0 15.899 * * [simplify]: Extracting #3: cost 18 inf + 1 15.899 * * [simplify]: Extracting #4: cost 22 inf + 42 15.900 * * [simplify]: Extracting #5: cost 17 inf + 308 15.900 * * [simplify]: Extracting #6: cost 7 inf + 2640 15.901 * * [simplify]: Extracting #7: cost 0 inf + 5391 15.903 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 15.903 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 15.903 * * * * [progress]: [ 150 / 293 ] simplifiying candidate # 15.903 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 15.903 * * [simplify]: iters left: 6 (14 enodes) 15.912 * * [simplify]: iters left: 5 (49 enodes) 15.926 * * [simplify]: iters left: 4 (51 enodes) 15.939 * * [simplify]: iters left: 3 (54 enodes) 15.952 * * [simplify]: iters left: 2 (55 enodes) 15.966 * * [simplify]: Extracting #0: cost 1 inf + 0 15.966 * * [simplify]: Extracting #1: cost 4 inf + 0 15.966 * * [simplify]: Extracting #2: cost 10 inf + 0 15.966 * * [simplify]: Extracting #3: cost 11 inf + 2 15.966 * * [simplify]: Extracting #4: cost 12 inf + 84 15.966 * * [simplify]: Extracting #5: cost 16 inf + 84 15.967 * * [simplify]: Extracting #6: cost 16 inf + 85 15.967 * * [simplify]: Extracting #7: cost 9 inf + 796 15.967 * * [simplify]: Extracting #8: cost 2 inf + 2468 15.968 * * [simplify]: Extracting #9: cost 0 inf + 3093 15.969 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (/ 1 (exp x)) (exp x))))) 15.969 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (/ 1 (exp x)) (exp x))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 15.970 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 15.970 * * [simplify]: iters left: 6 (12 enodes) 15.974 * * [simplify]: iters left: 5 (41 enodes) 15.980 * * [simplify]: iters left: 4 (50 enodes) 15.987 * * [simplify]: iters left: 3 (54 enodes) 15.996 * * [simplify]: Extracting #0: cost 1 inf + 0 15.997 * * [simplify]: Extracting #1: cost 8 inf + 0 15.997 * * [simplify]: Extracting #2: cost 17 inf + 0 15.997 * * [simplify]: Extracting #3: cost 20 inf + 1 15.997 * * [simplify]: Extracting #4: cost 24 inf + 42 15.997 * * [simplify]: Extracting #5: cost 17 inf + 490 15.997 * * [simplify]: Extracting #6: cost 9 inf + 2439 15.998 * * [simplify]: Extracting #7: cost 2 inf + 5229 15.998 * * [simplify]: Extracting #8: cost 0 inf + 6153 15.999 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 15.999 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 15.999 * * * * [progress]: [ 151 / 293 ] simplifiying candidate # 15.999 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 15.999 * * [simplify]: iters left: 6 (13 enodes) 16.006 * * [simplify]: iters left: 5 (45 enodes) 16.018 * * [simplify]: iters left: 4 (47 enodes) 16.030 * * [simplify]: iters left: 3 (50 enodes) 16.036 * * [simplify]: iters left: 2 (51 enodes) 16.043 * * [simplify]: Extracting #0: cost 1 inf + 0 16.043 * * [simplify]: Extracting #1: cost 4 inf + 0 16.043 * * [simplify]: Extracting #2: cost 9 inf + 0 16.043 * * [simplify]: Extracting #3: cost 9 inf + 2 16.043 * * [simplify]: Extracting #4: cost 10 inf + 84 16.043 * * [simplify]: Extracting #5: cost 14 inf + 84 16.043 * * [simplify]: Extracting #6: cost 13 inf + 126 16.043 * * [simplify]: Extracting #7: cost 7 inf + 752 16.043 * * [simplify]: Extracting #8: cost 3 inf + 1796 16.044 * * [simplify]: Extracting #9: cost 0 inf + 2861 16.044 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 16.044 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 16.044 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.044 * * [simplify]: iters left: 6 (11 enodes) 16.047 * * [simplify]: iters left: 5 (38 enodes) 16.052 * * [simplify]: iters left: 4 (47 enodes) 16.059 * * [simplify]: iters left: 3 (51 enodes) 16.066 * * [simplify]: Extracting #0: cost 1 inf + 0 16.066 * * [simplify]: Extracting #1: cost 8 inf + 0 16.066 * * [simplify]: Extracting #2: cost 16 inf + 0 16.067 * * [simplify]: Extracting #3: cost 18 inf + 1 16.067 * * [simplify]: Extracting #4: cost 22 inf + 42 16.067 * * [simplify]: Extracting #5: cost 17 inf + 308 16.067 * * [simplify]: Extracting #6: cost 7 inf + 2560 16.068 * * [simplify]: Extracting #7: cost 0 inf + 5071 16.068 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 16.068 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 16.068 * * * * [progress]: [ 152 / 293 ] simplifiying candidate # 16.068 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt 1)) 16.068 * * [simplify]: iters left: 5 (6 enodes) 16.071 * * [simplify]: iters left: 4 (22 enodes) 16.075 * * [simplify]: iters left: 3 (24 enodes) 16.078 * * [simplify]: Extracting #0: cost 1 inf + 0 16.078 * * [simplify]: Extracting #1: cost 4 inf + 0 16.078 * * [simplify]: Extracting #2: cost 2 inf + 2 16.078 * * [simplify]: Extracting #3: cost 1 inf + 43 16.078 * * [simplify]: Extracting #4: cost 0 inf + 84 16.078 * [simplify]: Simplified to (sqrt 2) 16.078 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 16.078 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 16.079 * * [simplify]: iters left: 6 (10 enodes) 16.081 * * [simplify]: iters left: 5 (35 enodes) 16.087 * * [simplify]: iters left: 4 (39 enodes) 16.094 * * [simplify]: iters left: 3 (42 enodes) 16.101 * * [simplify]: Extracting #0: cost 1 inf + 0 16.101 * * [simplify]: Extracting #1: cost 6 inf + 0 16.101 * * [simplify]: Extracting #2: cost 13 inf + 0 16.101 * * [simplify]: Extracting #3: cost 17 inf + 1 16.101 * * [simplify]: Extracting #4: cost 11 inf + 378 16.101 * * [simplify]: Extracting #5: cost 2 inf + 2099 16.101 * * [simplify]: Extracting #6: cost 0 inf + 2783 16.102 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 16.102 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 16.102 * * * * [progress]: [ 153 / 293 ] simplifiying candidate # 16.102 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt 1)) 16.102 * * [simplify]: iters left: 5 (6 enodes) 16.105 * * [simplify]: iters left: 4 (22 enodes) 16.109 * * [simplify]: iters left: 3 (24 enodes) 16.112 * * [simplify]: Extracting #0: cost 1 inf + 0 16.113 * * [simplify]: Extracting #1: cost 4 inf + 0 16.113 * * [simplify]: Extracting #2: cost 2 inf + 2 16.113 * * [simplify]: Extracting #3: cost 1 inf + 43 16.113 * * [simplify]: Extracting #4: cost 0 inf + 84 16.113 * [simplify]: Simplified to (sqrt 2) 16.113 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 16.113 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 16.113 * * [simplify]: iters left: 6 (10 enodes) 16.116 * * [simplify]: iters left: 5 (35 enodes) 16.121 * * [simplify]: iters left: 4 (39 enodes) 16.127 * * [simplify]: iters left: 3 (42 enodes) 16.133 * * [simplify]: Extracting #0: cost 1 inf + 0 16.133 * * [simplify]: Extracting #1: cost 6 inf + 0 16.133 * * [simplify]: Extracting #2: cost 13 inf + 0 16.133 * * [simplify]: Extracting #3: cost 17 inf + 1 16.133 * * [simplify]: Extracting #4: cost 11 inf + 378 16.133 * * [simplify]: Extracting #5: cost 2 inf + 2099 16.133 * * [simplify]: Extracting #6: cost 0 inf + 2783 16.134 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 16.134 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 16.134 * * * * [progress]: [ 154 / 293 ] simplifiying candidate # 16.134 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.134 * * [simplify]: iters left: 6 (13 enodes) 16.138 * * [simplify]: iters left: 5 (45 enodes) 16.148 * * [simplify]: iters left: 4 (47 enodes) 16.161 * * [simplify]: iters left: 3 (50 enodes) 16.172 * * [simplify]: iters left: 2 (51 enodes) 16.178 * * [simplify]: Extracting #0: cost 1 inf + 0 16.179 * * [simplify]: Extracting #1: cost 4 inf + 0 16.179 * * [simplify]: Extracting #2: cost 9 inf + 0 16.179 * * [simplify]: Extracting #3: cost 9 inf + 2 16.179 * * [simplify]: Extracting #4: cost 10 inf + 84 16.179 * * [simplify]: Extracting #5: cost 14 inf + 84 16.179 * * [simplify]: Extracting #6: cost 13 inf + 126 16.179 * * [simplify]: Extracting #7: cost 7 inf + 752 16.179 * * [simplify]: Extracting #8: cost 3 inf + 1796 16.180 * * [simplify]: Extracting #9: cost 0 inf + 2861 16.180 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) 16.180 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 16.180 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.180 * * [simplify]: iters left: 6 (11 enodes) 16.183 * * [simplify]: iters left: 5 (38 enodes) 16.190 * * [simplify]: iters left: 4 (47 enodes) 16.197 * * [simplify]: iters left: 3 (51 enodes) 16.208 * * [simplify]: Extracting #0: cost 1 inf + 0 16.208 * * [simplify]: Extracting #1: cost 8 inf + 0 16.208 * * [simplify]: Extracting #2: cost 16 inf + 0 16.208 * * [simplify]: Extracting #3: cost 18 inf + 1 16.208 * * [simplify]: Extracting #4: cost 22 inf + 42 16.209 * * [simplify]: Extracting #5: cost 17 inf + 308 16.209 * * [simplify]: Extracting #6: cost 7 inf + 2560 16.210 * * [simplify]: Extracting #7: cost 0 inf + 5071 16.211 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 16.212 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 16.212 * * * * [progress]: [ 155 / 293 ] simplifiying candidate # 16.212 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt 1)) 1) 16.212 * * [simplify]: iters left: 5 (6 enodes) 16.216 * * [simplify]: iters left: 4 (20 enodes) 16.223 * * [simplify]: iters left: 3 (22 enodes) 16.229 * * [simplify]: Extracting #0: cost 1 inf + 0 16.229 * * [simplify]: Extracting #1: cost 4 inf + 0 16.229 * * [simplify]: Extracting #2: cost 2 inf + 2 16.229 * * [simplify]: Extracting #3: cost 1 inf + 43 16.229 * * [simplify]: Extracting #4: cost 0 inf + 84 16.229 * [simplify]: Simplified to (sqrt 2) 16.229 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 16.229 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 16.230 * * [simplify]: iters left: 6 (10 enodes) 16.234 * * [simplify]: iters left: 5 (35 enodes) 16.245 * * [simplify]: iters left: 4 (39 enodes) 16.257 * * [simplify]: iters left: 3 (42 enodes) 16.269 * * [simplify]: Extracting #0: cost 1 inf + 0 16.269 * * [simplify]: Extracting #1: cost 6 inf + 0 16.269 * * [simplify]: Extracting #2: cost 13 inf + 0 16.269 * * [simplify]: Extracting #3: cost 17 inf + 1 16.270 * * [simplify]: Extracting #4: cost 11 inf + 378 16.270 * * [simplify]: Extracting #5: cost 2 inf + 2099 16.271 * * [simplify]: Extracting #6: cost 0 inf + 2783 16.271 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 16.271 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 16.272 * * * * [progress]: [ 156 / 293 ] simplifiying candidate # 16.272 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 16.272 * * [simplify]: iters left: 6 (13 enodes) 16.278 * * [simplify]: iters left: 5 (46 enodes) 16.292 * * [simplify]: iters left: 4 (60 enodes) 16.301 * * [simplify]: iters left: 3 (71 enodes) 16.313 * * [simplify]: iters left: 2 (74 enodes) 16.322 * * [simplify]: Extracting #0: cost 1 inf + 0 16.322 * * [simplify]: Extracting #1: cost 10 inf + 0 16.322 * * [simplify]: Extracting #2: cost 22 inf + 0 16.322 * * [simplify]: Extracting #3: cost 25 inf + 1 16.322 * * [simplify]: Extracting #4: cost 27 inf + 42 16.322 * * [simplify]: Extracting #5: cost 31 inf + 83 16.323 * * [simplify]: Extracting #6: cost 27 inf + 308 16.323 * * [simplify]: Extracting #7: cost 18 inf + 2218 16.324 * * [simplify]: Extracting #8: cost 3 inf + 8620 16.325 * * [simplify]: Extracting #9: cost 0 inf + 9925 16.326 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 16.326 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 16.327 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 16.327 * * [simplify]: iters left: 6 (12 enodes) 16.330 * * [simplify]: iters left: 5 (41 enodes) 16.336 * * [simplify]: iters left: 4 (50 enodes) 16.343 * * [simplify]: iters left: 3 (54 enodes) 16.350 * * [simplify]: Extracting #0: cost 1 inf + 0 16.350 * * [simplify]: Extracting #1: cost 8 inf + 0 16.350 * * [simplify]: Extracting #2: cost 16 inf + 0 16.350 * * [simplify]: Extracting #3: cost 17 inf + 1 16.350 * * [simplify]: Extracting #4: cost 19 inf + 42 16.350 * * [simplify]: Extracting #5: cost 23 inf + 83 16.350 * * [simplify]: Extracting #6: cost 17 inf + 490 16.351 * * [simplify]: Extracting #7: cost 9 inf + 2560 16.351 * * [simplify]: Extracting #8: cost 2 inf + 5309 16.352 * * [simplify]: Extracting #9: cost 0 inf + 6233 16.353 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 16.353 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))))) 16.353 * * * * [progress]: [ 157 / 293 ] simplifiying candidate # 16.353 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 16.353 * * [simplify]: iters left: 6 (14 enodes) 16.356 * * [simplify]: iters left: 5 (48 enodes) 16.363 * * [simplify]: iters left: 4 (57 enodes) 16.371 * * [simplify]: iters left: 3 (61 enodes) 16.381 * * [simplify]: Extracting #0: cost 1 inf + 0 16.381 * * [simplify]: Extracting #1: cost 8 inf + 0 16.381 * * [simplify]: Extracting #2: cost 18 inf + 0 16.381 * * [simplify]: Extracting #3: cost 21 inf + 1 16.381 * * [simplify]: Extracting #4: cost 23 inf + 42 16.381 * * [simplify]: Extracting #5: cost 27 inf + 83 16.381 * * [simplify]: Extracting #6: cost 23 inf + 308 16.382 * * [simplify]: Extracting #7: cost 7 inf + 4807 16.384 * * [simplify]: Extracting #8: cost 0 inf + 7677 16.386 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) 16.386 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 16.386 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 16.387 * * [simplify]: iters left: 6 (13 enodes) 16.395 * * [simplify]: iters left: 5 (44 enodes) 16.404 * * [simplify]: iters left: 4 (53 enodes) 16.412 * * [simplify]: iters left: 3 (57 enodes) 16.421 * * [simplify]: Extracting #0: cost 1 inf + 0 16.421 * * [simplify]: Extracting #1: cost 8 inf + 0 16.421 * * [simplify]: Extracting #2: cost 17 inf + 0 16.421 * * [simplify]: Extracting #3: cost 19 inf + 1 16.421 * * [simplify]: Extracting #4: cost 21 inf + 42 16.421 * * [simplify]: Extracting #5: cost 25 inf + 83 16.422 * * [simplify]: Extracting #6: cost 21 inf + 308 16.422 * * [simplify]: Extracting #7: cost 7 inf + 3884 16.423 * * [simplify]: Extracting #8: cost 2 inf + 5992 16.423 * * [simplify]: Extracting #9: cost 0 inf + 6995 16.424 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 16.424 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 16.424 * * * * [progress]: [ 158 / 293 ] simplifiying candidate # 16.424 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.425 * * [simplify]: iters left: 6 (11 enodes) 16.427 * * [simplify]: iters left: 5 (38 enodes) 16.433 * * [simplify]: iters left: 4 (42 enodes) 16.439 * * [simplify]: iters left: 3 (45 enodes) 16.445 * * [simplify]: Extracting #0: cost 1 inf + 0 16.445 * * [simplify]: Extracting #1: cost 6 inf + 0 16.445 * * [simplify]: Extracting #2: cost 12 inf + 0 16.445 * * [simplify]: Extracting #3: cost 14 inf + 1 16.445 * * [simplify]: Extracting #4: cost 17 inf + 83 16.445 * * [simplify]: Extracting #5: cost 13 inf + 308 16.445 * * [simplify]: Extracting #6: cost 7 inf + 1234 16.446 * * [simplify]: Extracting #7: cost 1 inf + 3163 16.446 * * [simplify]: Extracting #8: cost 0 inf + 3545 16.446 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 16.446 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 16.447 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.447 * * [simplify]: iters left: 6 (11 enodes) 16.449 * * [simplify]: iters left: 5 (38 enodes) 16.455 * * [simplify]: iters left: 4 (42 enodes) 16.461 * * [simplify]: iters left: 3 (45 enodes) 16.467 * * [simplify]: Extracting #0: cost 1 inf + 0 16.467 * * [simplify]: Extracting #1: cost 6 inf + 0 16.467 * * [simplify]: Extracting #2: cost 12 inf + 0 16.468 * * [simplify]: Extracting #3: cost 14 inf + 1 16.468 * * [simplify]: Extracting #4: cost 17 inf + 83 16.468 * * [simplify]: Extracting #5: cost 13 inf + 308 16.468 * * [simplify]: Extracting #6: cost 7 inf + 1234 16.468 * * [simplify]: Extracting #7: cost 1 inf + 3163 16.469 * * [simplify]: Extracting #8: cost 0 inf + 3545 16.469 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 16.469 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 16.469 * * * * [progress]: [ 159 / 293 ] simplifiying candidate # 16.469 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 16.469 * * [simplify]: iters left: 6 (13 enodes) 16.473 * * [simplify]: iters left: 5 (45 enodes) 16.481 * * [simplify]: iters left: 4 (49 enodes) 16.488 * * [simplify]: iters left: 3 (51 enodes) 16.495 * * [simplify]: iters left: 2 (52 enodes) 16.505 * * [simplify]: Extracting #0: cost 1 inf + 0 16.505 * * [simplify]: Extracting #1: cost 5 inf + 0 16.505 * * [simplify]: Extracting #2: cost 8 inf + 1 16.505 * * [simplify]: Extracting #3: cost 9 inf + 2 16.505 * * [simplify]: Extracting #4: cost 10 inf + 84 16.505 * * [simplify]: Extracting #5: cost 14 inf + 84 16.506 * * [simplify]: Extracting #6: cost 11 inf + 308 16.506 * * [simplify]: Extracting #7: cost 5 inf + 1234 16.506 * * [simplify]: Extracting #8: cost 1 inf + 2479 16.506 * * [simplify]: Extracting #9: cost 0 inf + 2861 16.507 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.507 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 16.507 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 16.507 * * [simplify]: iters left: 6 (11 enodes) 16.510 * * [simplify]: iters left: 5 (38 enodes) 16.516 * * [simplify]: iters left: 4 (47 enodes) 16.524 * * [simplify]: iters left: 3 (51 enodes) 16.532 * * [simplify]: Extracting #0: cost 1 inf + 0 16.532 * * [simplify]: Extracting #1: cost 8 inf + 0 16.532 * * [simplify]: Extracting #2: cost 16 inf + 0 16.532 * * [simplify]: Extracting #3: cost 18 inf + 1 16.532 * * [simplify]: Extracting #4: cost 22 inf + 42 16.532 * * [simplify]: Extracting #5: cost 17 inf + 308 16.533 * * [simplify]: Extracting #6: cost 7 inf + 2559 16.534 * * [simplify]: Extracting #7: cost 0 inf + 5071 16.535 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.535 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 16.535 * * * * [progress]: [ 160 / 293 ] simplifiying candidate # 16.536 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 16.536 * * [simplify]: iters left: 6 (13 enodes) 16.543 * * [simplify]: iters left: 5 (45 enodes) 16.554 * * [simplify]: iters left: 4 (49 enodes) 16.561 * * [simplify]: iters left: 3 (51 enodes) 16.567 * * [simplify]: iters left: 2 (52 enodes) 16.575 * * [simplify]: Extracting #0: cost 1 inf + 0 16.575 * * [simplify]: Extracting #1: cost 5 inf + 0 16.575 * * [simplify]: Extracting #2: cost 8 inf + 1 16.576 * * [simplify]: Extracting #3: cost 9 inf + 2 16.576 * * [simplify]: Extracting #4: cost 10 inf + 84 16.576 * * [simplify]: Extracting #5: cost 14 inf + 84 16.576 * * [simplify]: Extracting #6: cost 11 inf + 308 16.576 * * [simplify]: Extracting #7: cost 5 inf + 1234 16.576 * * [simplify]: Extracting #8: cost 1 inf + 2479 16.577 * * [simplify]: Extracting #9: cost 0 inf + 2861 16.577 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.577 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 16.577 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 16.577 * * [simplify]: iters left: 6 (11 enodes) 16.580 * * [simplify]: iters left: 5 (38 enodes) 16.586 * * [simplify]: iters left: 4 (47 enodes) 16.592 * * [simplify]: iters left: 3 (51 enodes) 16.599 * * [simplify]: Extracting #0: cost 1 inf + 0 16.599 * * [simplify]: Extracting #1: cost 8 inf + 0 16.599 * * [simplify]: Extracting #2: cost 16 inf + 0 16.599 * * [simplify]: Extracting #3: cost 18 inf + 1 16.600 * * [simplify]: Extracting #4: cost 22 inf + 42 16.600 * * [simplify]: Extracting #5: cost 17 inf + 308 16.600 * * [simplify]: Extracting #6: cost 7 inf + 2559 16.600 * * [simplify]: Extracting #7: cost 0 inf + 5071 16.601 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.601 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 16.601 * * * * [progress]: [ 161 / 293 ] simplifiying candidate # 16.601 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.602 * * [simplify]: iters left: 6 (11 enodes) 16.604 * * [simplify]: iters left: 5 (38 enodes) 16.610 * * [simplify]: iters left: 4 (42 enodes) 16.619 * * [simplify]: iters left: 3 (45 enodes) 16.631 * * [simplify]: Extracting #0: cost 1 inf + 0 16.632 * * [simplify]: Extracting #1: cost 6 inf + 0 16.632 * * [simplify]: Extracting #2: cost 12 inf + 0 16.632 * * [simplify]: Extracting #3: cost 14 inf + 1 16.632 * * [simplify]: Extracting #4: cost 17 inf + 83 16.632 * * [simplify]: Extracting #5: cost 13 inf + 308 16.632 * * [simplify]: Extracting #6: cost 7 inf + 1234 16.633 * * [simplify]: Extracting #7: cost 1 inf + 3163 16.634 * * [simplify]: Extracting #8: cost 0 inf + 3545 16.635 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 16.635 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 16.635 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.635 * * [simplify]: iters left: 6 (11 enodes) 16.640 * * [simplify]: iters left: 5 (38 enodes) 16.652 * * [simplify]: iters left: 4 (42 enodes) 16.664 * * [simplify]: iters left: 3 (45 enodes) 16.676 * * [simplify]: Extracting #0: cost 1 inf + 0 16.676 * * [simplify]: Extracting #1: cost 6 inf + 0 16.676 * * [simplify]: Extracting #2: cost 12 inf + 0 16.676 * * [simplify]: Extracting #3: cost 14 inf + 1 16.677 * * [simplify]: Extracting #4: cost 17 inf + 83 16.677 * * [simplify]: Extracting #5: cost 13 inf + 308 16.677 * * [simplify]: Extracting #6: cost 7 inf + 1234 16.678 * * [simplify]: Extracting #7: cost 1 inf + 3163 16.678 * * [simplify]: Extracting #8: cost 0 inf + 3545 16.681 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 16.681 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 16.681 * * * * [progress]: [ 162 / 293 ] simplifiying candidate # 16.682 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 1) 16.682 * * [simplify]: iters left: 6 (12 enodes) 16.688 * * [simplify]: iters left: 5 (40 enodes) 16.701 * * [simplify]: iters left: 4 (45 enodes) 16.714 * * [simplify]: iters left: 3 (48 enodes) 16.726 * * [simplify]: Extracting #0: cost 1 inf + 0 16.727 * * [simplify]: Extracting #1: cost 5 inf + 0 16.727 * * [simplify]: Extracting #2: cost 8 inf + 1 16.727 * * [simplify]: Extracting #3: cost 9 inf + 2 16.727 * * [simplify]: Extracting #4: cost 10 inf + 84 16.727 * * [simplify]: Extracting #5: cost 14 inf + 84 16.727 * * [simplify]: Extracting #6: cost 11 inf + 308 16.727 * * [simplify]: Extracting #7: cost 5 inf + 1234 16.728 * * [simplify]: Extracting #8: cost 1 inf + 2479 16.729 * * [simplify]: Extracting #9: cost 0 inf + 2861 16.729 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.729 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 16.730 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 16.730 * * [simplify]: iters left: 6 (11 enodes) 16.735 * * [simplify]: iters left: 5 (38 enodes) 16.747 * * [simplify]: iters left: 4 (47 enodes) 16.761 * * [simplify]: iters left: 3 (51 enodes) 16.775 * * [simplify]: Extracting #0: cost 1 inf + 0 16.775 * * [simplify]: Extracting #1: cost 8 inf + 0 16.776 * * [simplify]: Extracting #2: cost 16 inf + 0 16.776 * * [simplify]: Extracting #3: cost 18 inf + 1 16.776 * * [simplify]: Extracting #4: cost 22 inf + 42 16.776 * * [simplify]: Extracting #5: cost 17 inf + 308 16.776 * * [simplify]: Extracting #6: cost 7 inf + 2559 16.777 * * [simplify]: Extracting #7: cost 0 inf + 5071 16.778 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.778 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 16.778 * * * * [progress]: [ 163 / 293 ] simplifiying candidate # 16.778 * [simplify]: Simplifying (/ (/ (sqrt 2) 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 16.778 * * [simplify]: iters left: 6 (13 enodes) 16.782 * * [simplify]: iters left: 5 (45 enodes) 16.788 * * [simplify]: iters left: 4 (53 enodes) 16.796 * * [simplify]: iters left: 3 (58 enodes) 16.804 * * [simplify]: iters left: 2 (59 enodes) 16.820 * * [simplify]: Extracting #0: cost 1 inf + 0 16.820 * * [simplify]: Extracting #1: cost 7 inf + 0 16.820 * * [simplify]: Extracting #2: cost 12 inf + 1 16.820 * * [simplify]: Extracting #3: cost 11 inf + 84 16.820 * * [simplify]: Extracting #4: cost 14 inf + 84 16.820 * * [simplify]: Extracting #5: cost 18 inf + 84 16.821 * * [simplify]: Extracting #6: cost 15 inf + 308 16.821 * * [simplify]: Extracting #7: cost 9 inf + 1234 16.822 * * [simplify]: Extracting #8: cost 3 inf + 3402 16.823 * * [simplify]: Extracting #9: cost 0 inf + 4707 16.824 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 16.824 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 16.825 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 16.825 * * [simplify]: iters left: 6 (11 enodes) 16.831 * * [simplify]: iters left: 5 (38 enodes) 16.842 * * [simplify]: iters left: 4 (47 enodes) 16.856 * * [simplify]: iters left: 3 (51 enodes) 16.866 * * [simplify]: Extracting #0: cost 1 inf + 0 16.866 * * [simplify]: Extracting #1: cost 8 inf + 0 16.866 * * [simplify]: Extracting #2: cost 16 inf + 0 16.866 * * [simplify]: Extracting #3: cost 18 inf + 1 16.866 * * [simplify]: Extracting #4: cost 22 inf + 42 16.866 * * [simplify]: Extracting #5: cost 17 inf + 308 16.866 * * [simplify]: Extracting #6: cost 7 inf + 2640 16.867 * * [simplify]: Extracting #7: cost 0 inf + 5391 16.867 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 16.868 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 16.868 * * * * [progress]: [ 164 / 293 ] simplifiying candidate # 16.868 * [simplify]: Simplifying (/ (/ (sqrt 2) 1) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 16.868 * * [simplify]: iters left: 6 (13 enodes) 16.871 * * [simplify]: iters left: 5 (44 enodes) 16.878 * * [simplify]: iters left: 4 (48 enodes) 16.885 * * [simplify]: iters left: 3 (51 enodes) 16.895 * * [simplify]: Extracting #0: cost 1 inf + 0 16.895 * * [simplify]: Extracting #1: cost 5 inf + 0 16.895 * * [simplify]: Extracting #2: cost 9 inf + 1 16.895 * * [simplify]: Extracting #3: cost 11 inf + 2 16.895 * * [simplify]: Extracting #4: cost 13 inf + 43 16.895 * * [simplify]: Extracting #5: cost 16 inf + 84 16.895 * * [simplify]: Extracting #6: cost 13 inf + 308 16.896 * * [simplify]: Extracting #7: cost 6 inf + 1615 16.897 * * [simplify]: Extracting #8: cost 0 inf + 3783 16.898 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) 16.898 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 16.898 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 16.898 * * [simplify]: iters left: 6 (12 enodes) 16.904 * * [simplify]: iters left: 5 (41 enodes) 16.917 * * [simplify]: iters left: 4 (50 enodes) 16.933 * * [simplify]: iters left: 3 (54 enodes) 16.952 * * [simplify]: Extracting #0: cost 1 inf + 0 16.952 * * [simplify]: Extracting #1: cost 8 inf + 0 16.952 * * [simplify]: Extracting #2: cost 17 inf + 0 16.952 * * [simplify]: Extracting #3: cost 20 inf + 1 16.953 * * [simplify]: Extracting #4: cost 24 inf + 42 16.953 * * [simplify]: Extracting #5: cost 17 inf + 490 16.953 * * [simplify]: Extracting #6: cost 9 inf + 2439 16.954 * * [simplify]: Extracting #7: cost 2 inf + 5229 16.956 * * [simplify]: Extracting #8: cost 0 inf + 6153 16.957 * [simplify]: Simplified to (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 16.957 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 16.957 * * * * [progress]: [ 165 / 293 ] simplifiying candidate # 16.958 * [simplify]: Simplifying (/ (/ (sqrt 2) 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 16.958 * * [simplify]: iters left: 6 (12 enodes) 16.964 * * [simplify]: iters left: 5 (40 enodes) 16.976 * * [simplify]: iters left: 4 (44 enodes) 16.990 * * [simplify]: iters left: 3 (47 enodes) 17.003 * * [simplify]: Extracting #0: cost 1 inf + 0 17.003 * * [simplify]: Extracting #1: cost 5 inf + 0 17.003 * * [simplify]: Extracting #2: cost 8 inf + 1 17.003 * * [simplify]: Extracting #3: cost 9 inf + 2 17.004 * * [simplify]: Extracting #4: cost 10 inf + 84 17.004 * * [simplify]: Extracting #5: cost 14 inf + 84 17.004 * * [simplify]: Extracting #6: cost 11 inf + 308 17.004 * * [simplify]: Extracting #7: cost 5 inf + 1234 17.005 * * [simplify]: Extracting #8: cost 1 inf + 2479 17.006 * * [simplify]: Extracting #9: cost 0 inf + 2861 17.006 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 17.006 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 17.007 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 17.007 * * [simplify]: iters left: 6 (11 enodes) 17.012 * * [simplify]: iters left: 5 (38 enodes) 17.024 * * [simplify]: iters left: 4 (47 enodes) 17.039 * * [simplify]: iters left: 3 (51 enodes) 17.053 * * [simplify]: Extracting #0: cost 1 inf + 0 17.053 * * [simplify]: Extracting #1: cost 8 inf + 0 17.054 * * [simplify]: Extracting #2: cost 16 inf + 0 17.054 * * [simplify]: Extracting #3: cost 18 inf + 1 17.054 * * [simplify]: Extracting #4: cost 22 inf + 42 17.054 * * [simplify]: Extracting #5: cost 17 inf + 308 17.055 * * [simplify]: Extracting #6: cost 7 inf + 2560 17.056 * * [simplify]: Extracting #7: cost 0 inf + 5071 17.057 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 17.057 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 17.057 * * * * [progress]: [ 166 / 293 ] simplifiying candidate # 17.057 * [simplify]: Simplifying (/ (/ (sqrt 2) 1) (sqrt 1)) 17.057 * * [simplify]: iters left: 5 (6 enodes) 17.061 * * [simplify]: iters left: 4 (20 enodes) 17.064 * * [simplify]: iters left: 3 (22 enodes) 17.067 * * [simplify]: Extracting #0: cost 1 inf + 0 17.067 * * [simplify]: Extracting #1: cost 4 inf + 0 17.067 * * [simplify]: Extracting #2: cost 2 inf + 2 17.067 * * [simplify]: Extracting #3: cost 1 inf + 43 17.067 * * [simplify]: Extracting #4: cost 0 inf + 84 17.067 * [simplify]: Simplified to (sqrt 2) 17.067 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 17.067 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 17.067 * * [simplify]: iters left: 6 (10 enodes) 17.070 * * [simplify]: iters left: 5 (35 enodes) 17.076 * * [simplify]: iters left: 4 (39 enodes) 17.084 * * [simplify]: iters left: 3 (42 enodes) 17.095 * * [simplify]: Extracting #0: cost 1 inf + 0 17.096 * * [simplify]: Extracting #1: cost 6 inf + 0 17.096 * * [simplify]: Extracting #2: cost 13 inf + 0 17.096 * * [simplify]: Extracting #3: cost 17 inf + 1 17.096 * * [simplify]: Extracting #4: cost 11 inf + 378 17.096 * * [simplify]: Extracting #5: cost 2 inf + 2099 17.097 * * [simplify]: Extracting #6: cost 0 inf + 2783 17.098 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 17.098 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 17.098 * * * * [progress]: [ 167 / 293 ] simplifiying candidate # 17.098 * [simplify]: Simplifying (/ (/ (sqrt 2) 1) (sqrt 1)) 17.098 * * [simplify]: iters left: 5 (6 enodes) 17.105 * * [simplify]: iters left: 4 (20 enodes) 17.110 * * [simplify]: iters left: 3 (22 enodes) 17.115 * * [simplify]: Extracting #0: cost 1 inf + 0 17.115 * * [simplify]: Extracting #1: cost 4 inf + 0 17.115 * * [simplify]: Extracting #2: cost 2 inf + 2 17.115 * * [simplify]: Extracting #3: cost 1 inf + 43 17.115 * * [simplify]: Extracting #4: cost 0 inf + 84 17.115 * [simplify]: Simplified to (sqrt 2) 17.115 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 17.116 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 17.116 * * [simplify]: iters left: 6 (10 enodes) 17.121 * * [simplify]: iters left: 5 (35 enodes) 17.127 * * [simplify]: iters left: 4 (39 enodes) 17.133 * * [simplify]: iters left: 3 (42 enodes) 17.139 * * [simplify]: Extracting #0: cost 1 inf + 0 17.139 * * [simplify]: Extracting #1: cost 6 inf + 0 17.139 * * [simplify]: Extracting #2: cost 13 inf + 0 17.139 * * [simplify]: Extracting #3: cost 17 inf + 1 17.139 * * [simplify]: Extracting #4: cost 11 inf + 378 17.139 * * [simplify]: Extracting #5: cost 2 inf + 2099 17.140 * * [simplify]: Extracting #6: cost 0 inf + 2783 17.140 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 17.140 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 17.140 * * * * [progress]: [ 168 / 293 ] simplifiying candidate # 17.140 * [simplify]: Simplifying (/ (/ (sqrt 2) 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 17.141 * * [simplify]: iters left: 6 (12 enodes) 17.144 * * [simplify]: iters left: 5 (40 enodes) 17.151 * * [simplify]: iters left: 4 (44 enodes) 17.162 * * [simplify]: iters left: 3 (47 enodes) 17.174 * * [simplify]: Extracting #0: cost 1 inf + 0 17.174 * * [simplify]: Extracting #1: cost 5 inf + 0 17.174 * * [simplify]: Extracting #2: cost 8 inf + 1 17.174 * * [simplify]: Extracting #3: cost 9 inf + 2 17.174 * * [simplify]: Extracting #4: cost 10 inf + 84 17.174 * * [simplify]: Extracting #5: cost 14 inf + 84 17.174 * * [simplify]: Extracting #6: cost 11 inf + 308 17.174 * * [simplify]: Extracting #7: cost 5 inf + 1234 17.175 * * [simplify]: Extracting #8: cost 1 inf + 2479 17.176 * * [simplify]: Extracting #9: cost 0 inf + 2861 17.176 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 17.176 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 17.177 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 17.177 * * [simplify]: iters left: 6 (11 enodes) 17.182 * * [simplify]: iters left: 5 (38 enodes) 17.193 * * [simplify]: iters left: 4 (47 enodes) 17.208 * * [simplify]: iters left: 3 (51 enodes) 17.221 * * [simplify]: Extracting #0: cost 1 inf + 0 17.222 * * [simplify]: Extracting #1: cost 8 inf + 0 17.222 * * [simplify]: Extracting #2: cost 16 inf + 0 17.222 * * [simplify]: Extracting #3: cost 18 inf + 1 17.222 * * [simplify]: Extracting #4: cost 22 inf + 42 17.222 * * [simplify]: Extracting #5: cost 17 inf + 308 17.223 * * [simplify]: Extracting #6: cost 7 inf + 2560 17.223 * * [simplify]: Extracting #7: cost 0 inf + 5071 17.225 * [simplify]: Simplified to (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 17.225 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))))) 17.225 * * * * [progress]: [ 169 / 293 ] simplifiying candidate # 17.225 * [simplify]: Simplifying (/ (/ (sqrt 2) 1) 1) 17.225 * * [simplify]: iters left: 5 (5 enodes) 17.228 * * [simplify]: iters left: 4 (13 enodes) 17.233 * * [simplify]: iters left: 3 (17 enodes) 17.236 * * [simplify]: Extracting #0: cost 1 inf + 0 17.236 * * [simplify]: Extracting #1: cost 4 inf + 0 17.236 * * [simplify]: Extracting #2: cost 2 inf + 2 17.236 * * [simplify]: Extracting #3: cost 1 inf + 43 17.236 * * [simplify]: Extracting #4: cost 0 inf + 84 17.236 * [simplify]: Simplified to (sqrt 2) 17.236 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (sqrt 2) (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 17.236 * [simplify]: Simplifying (/ (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 17.237 * * [simplify]: iters left: 6 (10 enodes) 17.239 * * [simplify]: iters left: 5 (35 enodes) 17.245 * * [simplify]: iters left: 4 (39 enodes) 17.251 * * [simplify]: iters left: 3 (42 enodes) 17.257 * * [simplify]: Extracting #0: cost 1 inf + 0 17.257 * * [simplify]: Extracting #1: cost 6 inf + 0 17.257 * * [simplify]: Extracting #2: cost 13 inf + 0 17.257 * * [simplify]: Extracting #3: cost 17 inf + 1 17.257 * * [simplify]: Extracting #4: cost 11 inf + 378 17.258 * * [simplify]: Extracting #5: cost 2 inf + 2099 17.258 * * [simplify]: Extracting #6: cost 0 inf + 2783 17.258 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 17.258 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 17.258 * * * * [progress]: [ 170 / 293 ] simplifiying candidate # 17.259 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 17.259 * * [simplify]: iters left: 6 (11 enodes) 17.262 * * [simplify]: iters left: 5 (43 enodes) 17.274 * * [simplify]: iters left: 4 (58 enodes) 17.283 * * [simplify]: iters left: 3 (62 enodes) 17.293 * * [simplify]: iters left: 2 (72 enodes) 17.315 * * [simplify]: iters left: 1 (92 enodes) 17.334 * * [simplify]: Extracting #0: cost 1 inf + 0 17.334 * * [simplify]: Extracting #1: cost 10 inf + 0 17.334 * * [simplify]: Extracting #2: cost 27 inf + 1 17.334 * * [simplify]: Extracting #3: cost 38 inf + 3 17.335 * * [simplify]: Extracting #4: cost 39 inf + 7 17.335 * * [simplify]: Extracting #5: cost 38 inf + 9 17.335 * * [simplify]: Extracting #6: cost 29 inf + 1349 17.335 * * [simplify]: Extracting #7: cost 21 inf + 4060 17.337 * * [simplify]: Extracting #8: cost 2 inf + 13927 17.338 * * [simplify]: Extracting #9: cost 0 inf + 15282 17.340 * [simplify]: Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 17.340 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 17.340 * [simplify]: Simplifying (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 17.340 * * [simplify]: iters left: 6 (10 enodes) 17.343 * * [simplify]: iters left: 5 (35 enodes) 17.351 * * [simplify]: iters left: 4 (41 enodes) 17.363 * * [simplify]: iters left: 3 (43 enodes) 17.375 * * [simplify]: Extracting #0: cost 1 inf + 0 17.375 * * [simplify]: Extracting #1: cost 6 inf + 0 17.375 * * [simplify]: Extracting #2: cost 9 inf + 1 17.375 * * [simplify]: Extracting #3: cost 11 inf + 1 17.375 * * [simplify]: Extracting #4: cost 14 inf + 1 17.375 * * [simplify]: Extracting #5: cost 19 inf + 1 17.375 * * [simplify]: Extracting #6: cost 17 inf + 44 17.376 * * [simplify]: Extracting #7: cost 10 inf + 891 17.376 * * [simplify]: Extracting #8: cost 7 inf + 1754 17.377 * * [simplify]: Extracting #9: cost 0 inf + 4465 17.378 * [simplify]: Simplified to (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 17.378 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 17.378 * * * * [progress]: [ 171 / 293 ] simplifiying candidate # 17.379 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 17.379 * * [simplify]: iters left: 6 (14 enodes) 17.385 * * [simplify]: iters left: 5 (51 enodes) 17.401 * * [simplify]: iters left: 4 (63 enodes) 17.419 * * [simplify]: iters left: 3 (75 enodes) 17.439 * * [simplify]: iters left: 2 (77 enodes) 17.452 * * [simplify]: Extracting #0: cost 1 inf + 0 17.452 * * [simplify]: Extracting #1: cost 12 inf + 0 17.452 * * [simplify]: Extracting #2: cost 23 inf + 1 17.452 * * [simplify]: Extracting #3: cost 27 inf + 1 17.452 * * [simplify]: Extracting #4: cost 30 inf + 1 17.452 * * [simplify]: Extracting #5: cost 34 inf + 1 17.452 * * [simplify]: Extracting #6: cost 34 inf + 2 17.453 * * [simplify]: Extracting #7: cost 29 inf + 517 17.453 * * [simplify]: Extracting #8: cost 12 inf + 6067 17.455 * * [simplify]: Extracting #9: cost 0 inf + 11526 17.456 * [simplify]: Simplified to (/ 1 (* (fabs (cbrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) 17.457 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (* (fabs (cbrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 17.457 * [simplify]: Simplifying (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 17.457 * * [simplify]: iters left: 6 (12 enodes) 17.460 * * [simplify]: iters left: 5 (41 enodes) 17.466 * * [simplify]: iters left: 4 (50 enodes) 17.477 * * [simplify]: iters left: 3 (54 enodes) 17.491 * * [simplify]: Extracting #0: cost 1 inf + 0 17.491 * * [simplify]: Extracting #1: cost 8 inf + 0 17.491 * * [simplify]: Extracting #2: cost 14 inf + 1 17.491 * * [simplify]: Extracting #3: cost 17 inf + 1 17.492 * * [simplify]: Extracting #4: cost 20 inf + 1 17.492 * * [simplify]: Extracting #5: cost 25 inf + 1 17.492 * * [simplify]: Extracting #6: cost 24 inf + 3 17.492 * * [simplify]: Extracting #7: cost 15 inf + 1382 17.493 * * [simplify]: Extracting #8: cost 6 inf + 4143 17.494 * * [simplify]: Extracting #9: cost 1 inf + 6451 17.495 * * [simplify]: Extracting #10: cost 0 inf + 6993 17.497 * [simplify]: Simplified to (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 17.497 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (* (fabs (cbrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 17.497 * * * * [progress]: [ 172 / 293 ] simplifiying candidate # 17.498 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 17.498 * * [simplify]: iters left: 6 (12 enodes) 17.502 * * [simplify]: iters left: 5 (44 enodes) 17.509 * * [simplify]: iters left: 4 (56 enodes) 17.517 * * [simplify]: iters left: 3 (68 enodes) 17.526 * * [simplify]: iters left: 2 (70 enodes) 17.540 * * [simplify]: Extracting #0: cost 1 inf + 0 17.541 * * [simplify]: Extracting #1: cost 12 inf + 0 17.541 * * [simplify]: Extracting #2: cost 21 inf + 1 17.541 * * [simplify]: Extracting #3: cost 23 inf + 1 17.541 * * [simplify]: Extracting #4: cost 26 inf + 1 17.541 * * [simplify]: Extracting #5: cost 30 inf + 1 17.541 * * [simplify]: Extracting #6: cost 30 inf + 2 17.541 * * [simplify]: Extracting #7: cost 24 inf + 628 17.542 * * [simplify]: Extracting #8: cost 12 inf + 4344 17.544 * * [simplify]: Extracting #9: cost 1 inf + 9021 17.548 * * [simplify]: Extracting #10: cost 0 inf + 9442 17.551 * [simplify]: Simplified to (/ (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 17.551 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 17.551 * [simplify]: Simplifying (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 17.552 * * [simplify]: iters left: 6 (11 enodes) 17.556 * * [simplify]: iters left: 5 (38 enodes) 17.568 * * [simplify]: iters left: 4 (47 enodes) 17.581 * * [simplify]: iters left: 3 (51 enodes) 17.596 * * [simplify]: Extracting #0: cost 1 inf + 0 17.596 * * [simplify]: Extracting #1: cost 8 inf + 0 17.596 * * [simplify]: Extracting #2: cost 13 inf + 1 17.597 * * [simplify]: Extracting #3: cost 15 inf + 1 17.597 * * [simplify]: Extracting #4: cost 18 inf + 1 17.597 * * [simplify]: Extracting #5: cost 23 inf + 1 17.597 * * [simplify]: Extracting #6: cost 22 inf + 3 17.597 * * [simplify]: Extracting #7: cost 16 inf + 629 17.598 * * [simplify]: Extracting #8: cost 7 inf + 3240 17.599 * * [simplify]: Extracting #9: cost 0 inf + 5911 17.600 * [simplify]: Simplified to (/ 2 (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 17.600 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))))) 17.601 * * * * [progress]: [ 173 / 293 ] simplifiying candidate # 17.601 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 17.601 * * [simplify]: iters left: 6 (12 enodes) 17.609 * * [simplify]: iters left: 5 (44 enodes) 17.617 * * [simplify]: iters left: 4 (52 enodes) 17.630 * * [simplify]: iters left: 3 (53 enodes) 17.643 * * [simplify]: iters left: 2 (59 enodes) 17.657 * * [simplify]: Extracting #0: cost 1 inf + 0 17.657 * * [simplify]: Extracting #1: cost 6 inf + 0 17.657 * * [simplify]: Extracting #2: cost 9 inf + 1 17.657 * * [simplify]: Extracting #3: cost 11 inf + 1 17.657 * * [simplify]: Extracting #4: cost 14 inf + 1 17.657 * * [simplify]: Extracting #5: cost 18 inf + 1 17.658 * * [simplify]: Extracting #6: cost 17 inf + 43 17.658 * * [simplify]: Extracting #7: cost 11 inf + 669 17.658 * * [simplify]: Extracting #8: cost 6 inf + 2135 17.659 * * [simplify]: Extracting #9: cost 1 inf + 4042 17.660 * * [simplify]: Extracting #10: cost 0 inf + 4464 17.661 * [simplify]: Simplified to (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 17.661 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 17.662 * [simplify]: Simplifying (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 17.662 * * [simplify]: iters left: 6 (10 enodes) 17.667 * * [simplify]: iters left: 5 (35 enodes) 17.677 * * [simplify]: iters left: 4 (44 enodes) 17.689 * * [simplify]: iters left: 3 (48 enodes) 17.704 * * [simplify]: Extracting #0: cost 1 inf + 0 17.704 * * [simplify]: Extracting #1: cost 8 inf + 0 17.704 * * [simplify]: Extracting #2: cost 13 inf + 1 17.704 * * [simplify]: Extracting #3: cost 16 inf + 1 17.705 * * [simplify]: Extracting #4: cost 21 inf + 1 17.705 * * [simplify]: Extracting #5: cost 19 inf + 44 17.705 * * [simplify]: Extracting #6: cost 14 inf + 599 17.705 * * [simplify]: Extracting #7: cost 6 inf + 2900 17.706 * * [simplify]: Extracting #8: cost 1 inf + 4688 17.708 * * [simplify]: Extracting #9: cost 0 inf + 5069 17.709 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 17.709 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 17.709 * * * * [progress]: [ 174 / 293 ] simplifiying candidate # 17.709 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 17.709 * * [simplify]: iters left: 6 (12 enodes) 17.716 * * [simplify]: iters left: 5 (44 enodes) 17.730 * * [simplify]: iters left: 4 (52 enodes) 17.744 * * [simplify]: iters left: 3 (53 enodes) 17.758 * * [simplify]: iters left: 2 (59 enodes) 17.772 * * [simplify]: Extracting #0: cost 1 inf + 0 17.772 * * [simplify]: Extracting #1: cost 6 inf + 0 17.772 * * [simplify]: Extracting #2: cost 9 inf + 1 17.772 * * [simplify]: Extracting #3: cost 11 inf + 1 17.773 * * [simplify]: Extracting #4: cost 14 inf + 1 17.773 * * [simplify]: Extracting #5: cost 18 inf + 1 17.773 * * [simplify]: Extracting #6: cost 17 inf + 43 17.773 * * [simplify]: Extracting #7: cost 11 inf + 669 17.773 * * [simplify]: Extracting #8: cost 6 inf + 2135 17.774 * * [simplify]: Extracting #9: cost 1 inf + 4042 17.775 * * [simplify]: Extracting #10: cost 0 inf + 4464 17.776 * [simplify]: Simplified to (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 17.777 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 17.777 * [simplify]: Simplifying (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 17.777 * * [simplify]: iters left: 6 (10 enodes) 17.782 * * [simplify]: iters left: 5 (35 enodes) 17.792 * * [simplify]: iters left: 4 (44 enodes) 17.805 * * [simplify]: iters left: 3 (48 enodes) 17.818 * * [simplify]: Extracting #0: cost 1 inf + 0 17.818 * * [simplify]: Extracting #1: cost 8 inf + 0 17.818 * * [simplify]: Extracting #2: cost 13 inf + 1 17.818 * * [simplify]: Extracting #3: cost 16 inf + 1 17.818 * * [simplify]: Extracting #4: cost 21 inf + 1 17.818 * * [simplify]: Extracting #5: cost 19 inf + 44 17.819 * * [simplify]: Extracting #6: cost 14 inf + 599 17.819 * * [simplify]: Extracting #7: cost 6 inf + 2900 17.820 * * [simplify]: Extracting #8: cost 1 inf + 4688 17.821 * * [simplify]: Extracting #9: cost 0 inf + 5069 17.822 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 17.823 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 17.823 * * * * [progress]: [ 175 / 293 ] simplifiying candidate # 17.823 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 17.823 * * [simplify]: iters left: 6 (12 enodes) 17.829 * * [simplify]: iters left: 5 (44 enodes) 17.842 * * [simplify]: iters left: 4 (56 enodes) 17.861 * * [simplify]: iters left: 3 (68 enodes) 17.872 * * [simplify]: iters left: 2 (70 enodes) 17.881 * * [simplify]: Extracting #0: cost 1 inf + 0 17.881 * * [simplify]: Extracting #1: cost 12 inf + 0 17.881 * * [simplify]: Extracting #2: cost 21 inf + 1 17.881 * * [simplify]: Extracting #3: cost 23 inf + 1 17.881 * * [simplify]: Extracting #4: cost 26 inf + 1 17.881 * * [simplify]: Extracting #5: cost 30 inf + 1 17.882 * * [simplify]: Extracting #6: cost 30 inf + 2 17.882 * * [simplify]: Extracting #7: cost 24 inf + 628 17.882 * * [simplify]: Extracting #8: cost 12 inf + 4344 17.883 * * [simplify]: Extracting #9: cost 1 inf + 9021 17.884 * * [simplify]: Extracting #10: cost 0 inf + 9442 17.885 * [simplify]: Simplified to (/ (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 17.885 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 17.886 * [simplify]: Simplifying (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 17.886 * * [simplify]: iters left: 6 (11 enodes) 17.888 * * [simplify]: iters left: 5 (38 enodes) 17.895 * * [simplify]: iters left: 4 (47 enodes) 17.908 * * [simplify]: iters left: 3 (51 enodes) 17.916 * * [simplify]: Extracting #0: cost 1 inf + 0 17.916 * * [simplify]: Extracting #1: cost 8 inf + 0 17.916 * * [simplify]: Extracting #2: cost 13 inf + 1 17.916 * * [simplify]: Extracting #3: cost 15 inf + 1 17.916 * * [simplify]: Extracting #4: cost 18 inf + 1 17.916 * * [simplify]: Extracting #5: cost 23 inf + 1 17.916 * * [simplify]: Extracting #6: cost 22 inf + 3 17.916 * * [simplify]: Extracting #7: cost 16 inf + 629 17.916 * * [simplify]: Extracting #8: cost 7 inf + 3240 17.917 * * [simplify]: Extracting #9: cost 0 inf + 5911 17.918 * [simplify]: Simplified to (/ 2 (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 17.918 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))))) 17.918 * * * * [progress]: [ 176 / 293 ] simplifiying candidate # 17.918 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 1) 17.918 * * [simplify]: iters left: 6 (11 enodes) 17.921 * * [simplify]: iters left: 5 (39 enodes) 17.927 * * [simplify]: iters left: 4 (49 enodes) 17.934 * * [simplify]: iters left: 3 (56 enodes) 17.944 * * [simplify]: Extracting #0: cost 1 inf + 0 17.944 * * [simplify]: Extracting #1: cost 6 inf + 0 17.944 * * [simplify]: Extracting #2: cost 9 inf + 1 17.945 * * [simplify]: Extracting #3: cost 11 inf + 1 17.945 * * [simplify]: Extracting #4: cost 14 inf + 1 17.945 * * [simplify]: Extracting #5: cost 18 inf + 1 17.945 * * [simplify]: Extracting #6: cost 17 inf + 43 17.945 * * [simplify]: Extracting #7: cost 10 inf + 890 17.946 * * [simplify]: Extracting #8: cost 6 inf + 2094 17.946 * * [simplify]: Extracting #9: cost 2 inf + 3660 17.948 * * [simplify]: Extracting #10: cost 0 inf + 4464 17.949 * [simplify]: Simplified to (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 17.949 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 17.949 * [simplify]: Simplifying (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 17.949 * * [simplify]: iters left: 6 (10 enodes) 17.955 * * [simplify]: iters left: 5 (35 enodes) 17.967 * * [simplify]: iters left: 4 (44 enodes) 17.979 * * [simplify]: iters left: 3 (48 enodes) 17.992 * * [simplify]: Extracting #0: cost 1 inf + 0 17.992 * * [simplify]: Extracting #1: cost 8 inf + 0 17.992 * * [simplify]: Extracting #2: cost 13 inf + 1 17.992 * * [simplify]: Extracting #3: cost 16 inf + 1 17.992 * * [simplify]: Extracting #4: cost 21 inf + 1 17.992 * * [simplify]: Extracting #5: cost 19 inf + 44 17.992 * * [simplify]: Extracting #6: cost 14 inf + 599 17.993 * * [simplify]: Extracting #7: cost 6 inf + 2900 17.994 * * [simplify]: Extracting #8: cost 1 inf + 4688 17.995 * * [simplify]: Extracting #9: cost 0 inf + 5069 17.996 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 17.996 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 17.996 * * * * [progress]: [ 177 / 293 ] simplifiying candidate # 17.997 * [simplify]: Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 17.997 * * [simplify]: iters left: 6 (14 enodes) 18.003 * * [simplify]: iters left: 5 (51 enodes) 18.018 * * [simplify]: iters left: 4 (63 enodes) 18.035 * * [simplify]: iters left: 3 (72 enodes) 18.047 * * [simplify]: iters left: 2 (75 enodes) 18.057 * * [simplify]: Extracting #0: cost 1 inf + 0 18.057 * * [simplify]: Extracting #1: cost 10 inf + 0 18.057 * * [simplify]: Extracting #2: cost 21 inf + 1 18.057 * * [simplify]: Extracting #3: cost 27 inf + 1 18.057 * * [simplify]: Extracting #4: cost 30 inf + 1 18.057 * * [simplify]: Extracting #5: cost 34 inf + 1 18.058 * * [simplify]: Extracting #6: cost 34 inf + 2 18.058 * * [simplify]: Extracting #7: cost 28 inf + 628 18.058 * * [simplify]: Extracting #8: cost 12 inf + 6027 18.060 * * [simplify]: Extracting #9: cost 1 inf + 11025 18.061 * * [simplify]: Extracting #10: cost 0 inf + 11526 18.063 * [simplify]: Simplified to (/ 1 (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) 18.063 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.063 * [simplify]: Simplifying (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 18.063 * * [simplify]: iters left: 6 (12 enodes) 18.066 * * [simplify]: iters left: 5 (41 enodes) 18.072 * * [simplify]: iters left: 4 (50 enodes) 18.081 * * [simplify]: iters left: 3 (54 enodes) 18.089 * * [simplify]: Extracting #0: cost 1 inf + 0 18.089 * * [simplify]: Extracting #1: cost 8 inf + 0 18.089 * * [simplify]: Extracting #2: cost 14 inf + 1 18.089 * * [simplify]: Extracting #3: cost 17 inf + 1 18.089 * * [simplify]: Extracting #4: cost 20 inf + 1 18.089 * * [simplify]: Extracting #5: cost 25 inf + 1 18.089 * * [simplify]: Extracting #6: cost 24 inf + 3 18.089 * * [simplify]: Extracting #7: cost 15 inf + 1302 18.089 * * [simplify]: Extracting #8: cost 6 inf + 4143 18.090 * * [simplify]: Extracting #9: cost 1 inf + 6451 18.091 * * [simplify]: Extracting #10: cost 0 inf + 6993 18.091 * [simplify]: Simplified to (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 18.092 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.092 * * * * [progress]: [ 178 / 293 ] simplifiying candidate # 18.092 * [simplify]: Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 18.092 * * [simplify]: iters left: 6 (11 enodes) 18.095 * * [simplify]: iters left: 5 (40 enodes) 18.100 * * [simplify]: iters left: 4 (42 enodes) 18.106 * * [simplify]: Extracting #0: cost 1 inf + 0 18.106 * * [simplify]: Extracting #1: cost 6 inf + 0 18.106 * * [simplify]: Extracting #2: cost 9 inf + 1 18.106 * * [simplify]: Extracting #3: cost 11 inf + 1 18.106 * * [simplify]: Extracting #4: cost 14 inf + 1 18.106 * * [simplify]: Extracting #5: cost 18 inf + 1 18.106 * * [simplify]: Extracting #6: cost 17 inf + 43 18.106 * * [simplify]: Extracting #7: cost 11 inf + 669 18.107 * * [simplify]: Extracting #8: cost 4 inf + 2897 18.107 * * [simplify]: Extracting #9: cost 0 inf + 4384 18.108 * [simplify]: Simplified to (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 18.108 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 18.108 * [simplify]: Simplifying (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 18.108 * * [simplify]: iters left: 6 (10 enodes) 18.110 * * [simplify]: iters left: 5 (35 enodes) 18.116 * * [simplify]: iters left: 4 (39 enodes) 18.127 * * [simplify]: iters left: 3 (42 enodes) 18.139 * * [simplify]: Extracting #0: cost 1 inf + 0 18.139 * * [simplify]: Extracting #1: cost 6 inf + 0 18.140 * * [simplify]: Extracting #2: cost 9 inf + 1 18.140 * * [simplify]: Extracting #3: cost 12 inf + 1 18.140 * * [simplify]: Extracting #4: cost 17 inf + 1 18.140 * * [simplify]: Extracting #5: cost 15 inf + 44 18.140 * * [simplify]: Extracting #6: cost 8 inf + 891 18.141 * * [simplify]: Extracting #7: cost 2 inf + 2859 18.141 * * [simplify]: Extracting #8: cost 0 inf + 3623 18.142 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 18.142 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))))) 18.143 * * * * [progress]: [ 179 / 293 ] simplifiying candidate # 18.143 * [simplify]: Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.143 * * [simplify]: iters left: 6 (13 enodes) 18.149 * * [simplify]: iters left: 5 (46 enodes) 18.163 * * [simplify]: iters left: 4 (53 enodes) 18.178 * * [simplify]: iters left: 3 (55 enodes) 18.195 * * [simplify]: Extracting #0: cost 1 inf + 0 18.195 * * [simplify]: Extracting #1: cost 8 inf + 0 18.196 * * [simplify]: Extracting #2: cost 15 inf + 1 18.196 * * [simplify]: Extracting #3: cost 19 inf + 1 18.196 * * [simplify]: Extracting #4: cost 22 inf + 1 18.196 * * [simplify]: Extracting #5: cost 26 inf + 1 18.196 * * [simplify]: Extracting #6: cost 26 inf + 2 18.196 * * [simplify]: Extracting #7: cost 20 inf + 628 18.197 * * [simplify]: Extracting #8: cost 8 inf + 4062 18.198 * * [simplify]: Extracting #9: cost 0 inf + 7354 18.200 * [simplify]: Simplified to (/ (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.200 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.201 * [simplify]: Simplifying (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.201 * * [simplify]: iters left: 6 (12 enodes) 18.206 * * [simplify]: iters left: 5 (41 enodes) 18.218 * * [simplify]: iters left: 4 (50 enodes) 18.232 * * [simplify]: iters left: 3 (54 enodes) 18.248 * * [simplify]: Extracting #0: cost 1 inf + 0 18.248 * * [simplify]: Extracting #1: cost 8 inf + 0 18.248 * * [simplify]: Extracting #2: cost 14 inf + 1 18.248 * * [simplify]: Extracting #3: cost 17 inf + 1 18.248 * * [simplify]: Extracting #4: cost 20 inf + 1 18.248 * * [simplify]: Extracting #5: cost 25 inf + 1 18.248 * * [simplify]: Extracting #6: cost 24 inf + 3 18.249 * * [simplify]: Extracting #7: cost 15 inf + 1302 18.249 * * [simplify]: Extracting #8: cost 6 inf + 4023 18.250 * * [simplify]: Extracting #9: cost 1 inf + 6171 18.252 * * [simplify]: Extracting #10: cost 0 inf + 6673 18.253 * [simplify]: Simplified to (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.253 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.254 * * * * [progress]: [ 180 / 293 ] simplifiying candidate # 18.254 * [simplify]: Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 18.254 * * [simplify]: iters left: 6 (12 enodes) 18.260 * * [simplify]: iters left: 5 (43 enodes) 18.273 * * [simplify]: iters left: 4 (47 enodes) 18.285 * * [simplify]: iters left: 3 (49 enodes) 18.296 * * [simplify]: iters left: 2 (50 enodes) 18.308 * * [simplify]: Extracting #0: cost 1 inf + 0 18.308 * * [simplify]: Extracting #1: cost 4 inf + 0 18.308 * * [simplify]: Extracting #2: cost 6 inf + 1 18.309 * * [simplify]: Extracting #3: cost 9 inf + 1 18.309 * * [simplify]: Extracting #4: cost 12 inf + 1 18.309 * * [simplify]: Extracting #5: cost 16 inf + 1 18.309 * * [simplify]: Extracting #6: cost 15 inf + 43 18.309 * * [simplify]: Extracting #7: cost 8 inf + 890 18.310 * * [simplify]: Extracting #8: cost 2 inf + 2897 18.310 * * [simplify]: Extracting #9: cost 0 inf + 3620 18.311 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 18.311 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 18.312 * [simplify]: Simplifying (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 18.312 * * [simplify]: iters left: 6 (11 enodes) 18.317 * * [simplify]: iters left: 5 (38 enodes) 18.328 * * [simplify]: iters left: 4 (47 enodes) 18.341 * * [simplify]: iters left: 3 (51 enodes) 18.358 * * [simplify]: Extracting #0: cost 1 inf + 0 18.358 * * [simplify]: Extracting #1: cost 8 inf + 0 18.358 * * [simplify]: Extracting #2: cost 14 inf + 1 18.358 * * [simplify]: Extracting #3: cost 18 inf + 1 18.358 * * [simplify]: Extracting #4: cost 23 inf + 1 18.358 * * [simplify]: Extracting #5: cost 22 inf + 3 18.358 * * [simplify]: Extracting #6: cost 15 inf + 890 18.359 * * [simplify]: Extracting #7: cost 4 inf + 4145 18.360 * * [simplify]: Extracting #8: cost 0 inf + 5831 18.362 * [simplify]: Simplified to (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) 18.362 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))))) 18.362 * * * * [progress]: [ 181 / 293 ] simplifiying candidate # 18.362 * [simplify]: Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt 1)) 18.362 * * [simplify]: iters left: 6 (12 enodes) 18.369 * * [simplify]: iters left: 5 (43 enodes) 18.381 * * [simplify]: iters left: 4 (47 enodes) 18.393 * * [simplify]: iters left: 3 (49 enodes) 18.405 * * [simplify]: iters left: 2 (50 enodes) 18.417 * * [simplify]: Extracting #0: cost 1 inf + 0 18.417 * * [simplify]: Extracting #1: cost 4 inf + 0 18.417 * * [simplify]: Extracting #2: cost 6 inf + 1 18.417 * * [simplify]: Extracting #3: cost 9 inf + 1 18.417 * * [simplify]: Extracting #4: cost 12 inf + 1 18.417 * * [simplify]: Extracting #5: cost 16 inf + 1 18.417 * * [simplify]: Extracting #6: cost 15 inf + 43 18.417 * * [simplify]: Extracting #7: cost 8 inf + 890 18.418 * * [simplify]: Extracting #8: cost 2 inf + 2897 18.419 * * [simplify]: Extracting #9: cost 0 inf + 3620 18.420 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 18.420 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 18.420 * [simplify]: Simplifying (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 18.421 * * [simplify]: iters left: 6 (11 enodes) 18.426 * * [simplify]: iters left: 5 (38 enodes) 18.437 * * [simplify]: iters left: 4 (47 enodes) 18.450 * * [simplify]: iters left: 3 (51 enodes) 18.465 * * [simplify]: Extracting #0: cost 1 inf + 0 18.465 * * [simplify]: Extracting #1: cost 8 inf + 0 18.465 * * [simplify]: Extracting #2: cost 14 inf + 1 18.465 * * [simplify]: Extracting #3: cost 18 inf + 1 18.465 * * [simplify]: Extracting #4: cost 23 inf + 1 18.466 * * [simplify]: Extracting #5: cost 22 inf + 3 18.466 * * [simplify]: Extracting #6: cost 15 inf + 890 18.467 * * [simplify]: Extracting #7: cost 4 inf + 4145 18.468 * * [simplify]: Extracting #8: cost 0 inf + 5831 18.469 * [simplify]: Simplified to (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) 18.469 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))))) 18.469 * * * * [progress]: [ 182 / 293 ] simplifiying candidate # 18.470 * [simplify]: Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.470 * * [simplify]: iters left: 6 (13 enodes) 18.476 * * [simplify]: iters left: 5 (46 enodes) 18.489 * * [simplify]: iters left: 4 (53 enodes) 18.504 * * [simplify]: iters left: 3 (55 enodes) 18.521 * * [simplify]: Extracting #0: cost 1 inf + 0 18.521 * * [simplify]: Extracting #1: cost 8 inf + 0 18.521 * * [simplify]: Extracting #2: cost 15 inf + 1 18.521 * * [simplify]: Extracting #3: cost 19 inf + 1 18.521 * * [simplify]: Extracting #4: cost 22 inf + 1 18.522 * * [simplify]: Extracting #5: cost 26 inf + 1 18.522 * * [simplify]: Extracting #6: cost 26 inf + 2 18.522 * * [simplify]: Extracting #7: cost 20 inf + 628 18.522 * * [simplify]: Extracting #8: cost 8 inf + 4062 18.523 * * [simplify]: Extracting #9: cost 0 inf + 7354 18.524 * [simplify]: Simplified to (/ (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.524 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.524 * [simplify]: Simplifying (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.524 * * [simplify]: iters left: 6 (12 enodes) 18.527 * * [simplify]: iters left: 5 (41 enodes) 18.533 * * [simplify]: iters left: 4 (50 enodes) 18.541 * * [simplify]: iters left: 3 (54 enodes) 18.548 * * [simplify]: Extracting #0: cost 1 inf + 0 18.548 * * [simplify]: Extracting #1: cost 8 inf + 0 18.548 * * [simplify]: Extracting #2: cost 14 inf + 1 18.548 * * [simplify]: Extracting #3: cost 17 inf + 1 18.548 * * [simplify]: Extracting #4: cost 20 inf + 1 18.548 * * [simplify]: Extracting #5: cost 25 inf + 1 18.548 * * [simplify]: Extracting #6: cost 24 inf + 3 18.549 * * [simplify]: Extracting #7: cost 15 inf + 1302 18.549 * * [simplify]: Extracting #8: cost 6 inf + 4023 18.551 * * [simplify]: Extracting #9: cost 1 inf + 6171 18.552 * * [simplify]: Extracting #10: cost 0 inf + 6673 18.554 * [simplify]: Simplified to (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.554 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.554 * * * * [progress]: [ 183 / 293 ] simplifiying candidate # 18.555 * [simplify]: Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 1) 18.555 * * [simplify]: iters left: 6 (11 enodes) 18.560 * * [simplify]: iters left: 5 (38 enodes) 18.568 * * [simplify]: iters left: 4 (43 enodes) 18.574 * * [simplify]: iters left: 3 (46 enodes) 18.580 * * [simplify]: Extracting #0: cost 1 inf + 0 18.580 * * [simplify]: Extracting #1: cost 4 inf + 0 18.580 * * [simplify]: Extracting #2: cost 6 inf + 1 18.580 * * [simplify]: Extracting #3: cost 9 inf + 1 18.580 * * [simplify]: Extracting #4: cost 12 inf + 1 18.580 * * [simplify]: Extracting #5: cost 16 inf + 1 18.580 * * [simplify]: Extracting #6: cost 15 inf + 43 18.580 * * [simplify]: Extracting #7: cost 9 inf + 669 18.580 * * [simplify]: Extracting #8: cost 1 inf + 3279 18.581 * * [simplify]: Extracting #9: cost 0 inf + 3620 18.581 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 18.581 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 18.581 * [simplify]: Simplifying (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 18.582 * * [simplify]: iters left: 6 (11 enodes) 18.584 * * [simplify]: iters left: 5 (38 enodes) 18.590 * * [simplify]: iters left: 4 (47 enodes) 18.600 * * [simplify]: iters left: 3 (51 enodes) 18.613 * * [simplify]: Extracting #0: cost 1 inf + 0 18.613 * * [simplify]: Extracting #1: cost 8 inf + 0 18.614 * * [simplify]: Extracting #2: cost 14 inf + 1 18.614 * * [simplify]: Extracting #3: cost 18 inf + 1 18.614 * * [simplify]: Extracting #4: cost 23 inf + 1 18.614 * * [simplify]: Extracting #5: cost 22 inf + 3 18.614 * * [simplify]: Extracting #6: cost 15 inf + 890 18.614 * * [simplify]: Extracting #7: cost 4 inf + 4145 18.615 * * [simplify]: Extracting #8: cost 0 inf + 5831 18.615 * [simplify]: Simplified to (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) 18.615 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))))) 18.616 * * * * [progress]: [ 184 / 293 ] simplifiying candidate # 18.616 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 18.616 * * [simplify]: iters left: 6 (12 enodes) 18.619 * * [simplify]: iters left: 5 (44 enodes) 18.625 * * [simplify]: iters left: 4 (56 enodes) 18.633 * * [simplify]: iters left: 3 (65 enodes) 18.646 * * [simplify]: iters left: 2 (68 enodes) 18.656 * * [simplify]: Extracting #0: cost 1 inf + 0 18.656 * * [simplify]: Extracting #1: cost 10 inf + 0 18.656 * * [simplify]: Extracting #2: cost 19 inf + 1 18.656 * * [simplify]: Extracting #3: cost 23 inf + 1 18.656 * * [simplify]: Extracting #4: cost 26 inf + 1 18.657 * * [simplify]: Extracting #5: cost 30 inf + 1 18.657 * * [simplify]: Extracting #6: cost 30 inf + 2 18.657 * * [simplify]: Extracting #7: cost 24 inf + 628 18.657 * * [simplify]: Extracting #8: cost 16 inf + 2778 18.658 * * [simplify]: Extracting #9: cost 2 inf + 8558 18.659 * * [simplify]: Extracting #10: cost 0 inf + 9442 18.660 * [simplify]: Simplified to (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 18.660 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.661 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 18.661 * * [simplify]: iters left: 6 (11 enodes) 18.663 * * [simplify]: iters left: 5 (38 enodes) 18.669 * * [simplify]: iters left: 4 (47 enodes) 18.676 * * [simplify]: iters left: 3 (51 enodes) 18.688 * * [simplify]: Extracting #0: cost 1 inf + 0 18.688 * * [simplify]: Extracting #1: cost 8 inf + 0 18.688 * * [simplify]: Extracting #2: cost 13 inf + 1 18.688 * * [simplify]: Extracting #3: cost 15 inf + 1 18.688 * * [simplify]: Extracting #4: cost 18 inf + 1 18.688 * * [simplify]: Extracting #5: cost 23 inf + 1 18.688 * * [simplify]: Extracting #6: cost 22 inf + 3 18.688 * * [simplify]: Extracting #7: cost 16 inf + 629 18.688 * * [simplify]: Extracting #8: cost 7 inf + 3160 18.689 * * [simplify]: Extracting #9: cost 0 inf + 5911 18.690 * [simplify]: Simplified to (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 18.690 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 18.690 * * * * [progress]: [ 185 / 293 ] simplifiying candidate # 18.690 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 18.690 * * [simplify]: iters left: 6 (13 enodes) 18.693 * * [simplify]: iters left: 5 (46 enodes) 18.701 * * [simplify]: iters left: 4 (53 enodes) 18.708 * * [simplify]: iters left: 3 (55 enodes) 18.718 * * [simplify]: Extracting #0: cost 1 inf + 0 18.718 * * [simplify]: Extracting #1: cost 8 inf + 0 18.719 * * [simplify]: Extracting #2: cost 15 inf + 1 18.719 * * [simplify]: Extracting #3: cost 19 inf + 1 18.719 * * [simplify]: Extracting #4: cost 22 inf + 1 18.719 * * [simplify]: Extracting #5: cost 26 inf + 1 18.719 * * [simplify]: Extracting #6: cost 26 inf + 2 18.719 * * [simplify]: Extracting #7: cost 19 inf + 929 18.720 * * [simplify]: Extracting #8: cost 3 inf + 6330 18.722 * * [simplify]: Extracting #9: cost 0 inf + 7354 18.724 * [simplify]: Simplified to (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) 18.724 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 18.724 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 18.724 * * [simplify]: iters left: 6 (12 enodes) 18.730 * * [simplify]: iters left: 5 (41 enodes) 18.742 * * [simplify]: iters left: 4 (50 enodes) 18.757 * * [simplify]: iters left: 3 (54 enodes) 18.771 * * [simplify]: Extracting #0: cost 1 inf + 0 18.772 * * [simplify]: Extracting #1: cost 8 inf + 0 18.772 * * [simplify]: Extracting #2: cost 14 inf + 1 18.772 * * [simplify]: Extracting #3: cost 17 inf + 1 18.772 * * [simplify]: Extracting #4: cost 20 inf + 1 18.772 * * [simplify]: Extracting #5: cost 25 inf + 1 18.772 * * [simplify]: Extracting #6: cost 24 inf + 3 18.772 * * [simplify]: Extracting #7: cost 15 inf + 1382 18.773 * * [simplify]: Extracting #8: cost 6 inf + 4023 18.773 * * [simplify]: Extracting #9: cost 1 inf + 6171 18.774 * * [simplify]: Extracting #10: cost 0 inf + 6673 18.775 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 18.775 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 18.775 * * * * [progress]: [ 186 / 293 ] simplifiying candidate # 18.776 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.776 * * [simplify]: iters left: 6 (10 enodes) 18.778 * * [simplify]: iters left: 5 (36 enodes) 18.784 * * [simplify]: iters left: 4 (38 enodes) 18.789 * * [simplify]: iters left: 3 (39 enodes) 18.794 * * [simplify]: Extracting #0: cost 1 inf + 0 18.794 * * [simplify]: Extracting #1: cost 6 inf + 0 18.794 * * [simplify]: Extracting #2: cost 9 inf + 1 18.794 * * [simplify]: Extracting #3: cost 12 inf + 1 18.794 * * [simplify]: Extracting #4: cost 16 inf + 1 18.795 * * [simplify]: Extracting #5: cost 15 inf + 43 18.795 * * [simplify]: Extracting #6: cost 10 inf + 598 18.795 * * [simplify]: Extracting #7: cost 4 inf + 2015 18.795 * * [simplify]: Extracting #8: cost 0 inf + 3302 18.796 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 18.796 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.796 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.796 * * [simplify]: iters left: 6 (10 enodes) 18.798 * * [simplify]: iters left: 5 (35 enodes) 18.807 * * [simplify]: iters left: 4 (39 enodes) 18.820 * * [simplify]: iters left: 3 (42 enodes) 18.833 * * [simplify]: Extracting #0: cost 1 inf + 0 18.833 * * [simplify]: Extracting #1: cost 6 inf + 0 18.833 * * [simplify]: Extracting #2: cost 9 inf + 1 18.833 * * [simplify]: Extracting #3: cost 12 inf + 1 18.833 * * [simplify]: Extracting #4: cost 17 inf + 1 18.833 * * [simplify]: Extracting #5: cost 15 inf + 44 18.833 * * [simplify]: Extracting #6: cost 8 inf + 891 18.833 * * [simplify]: Extracting #7: cost 2 inf + 2619 18.834 * * [simplify]: Extracting #8: cost 0 inf + 3303 18.834 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 18.834 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 18.834 * * * * [progress]: [ 187 / 293 ] simplifiying candidate # 18.834 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 18.835 * * [simplify]: iters left: 6 (11 enodes) 18.838 * * [simplify]: iters left: 5 (39 enodes) 18.844 * * [simplify]: iters left: 4 (43 enodes) 18.850 * * [simplify]: iters left: 3 (45 enodes) 18.856 * * [simplify]: iters left: 2 (46 enodes) 18.867 * * [simplify]: Extracting #0: cost 1 inf + 0 18.867 * * [simplify]: Extracting #1: cost 4 inf + 0 18.867 * * [simplify]: Extracting #2: cost 5 inf + 1 18.867 * * [simplify]: Extracting #3: cost 7 inf + 1 18.867 * * [simplify]: Extracting #4: cost 10 inf + 1 18.867 * * [simplify]: Extracting #5: cost 14 inf + 1 18.867 * * [simplify]: Extracting #6: cost 13 inf + 43 18.868 * * [simplify]: Extracting #7: cost 6 inf + 890 18.868 * * [simplify]: Extracting #8: cost 2 inf + 2014 18.869 * * [simplify]: Extracting #9: cost 0 inf + 2698 18.869 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.869 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 18.870 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 18.870 * * [simplify]: iters left: 6 (10 enodes) 18.875 * * [simplify]: iters left: 5 (35 enodes) 18.887 * * [simplify]: iters left: 4 (44 enodes) 18.899 * * [simplify]: iters left: 3 (48 enodes) 18.906 * * [simplify]: Extracting #0: cost 1 inf + 0 18.907 * * [simplify]: Extracting #1: cost 8 inf + 0 18.907 * * [simplify]: Extracting #2: cost 13 inf + 1 18.907 * * [simplify]: Extracting #3: cost 16 inf + 1 18.907 * * [simplify]: Extracting #4: cost 21 inf + 1 18.907 * * [simplify]: Extracting #5: cost 19 inf + 44 18.907 * * [simplify]: Extracting #6: cost 14 inf + 599 18.907 * * [simplify]: Extracting #7: cost 6 inf + 2780 18.908 * * [simplify]: Extracting #8: cost 1 inf + 4408 18.908 * * [simplify]: Extracting #9: cost 0 inf + 4749 18.909 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.909 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.909 * * * * [progress]: [ 188 / 293 ] simplifiying candidate # 18.909 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 18.909 * * [simplify]: iters left: 6 (11 enodes) 18.913 * * [simplify]: iters left: 5 (39 enodes) 18.919 * * [simplify]: iters left: 4 (43 enodes) 18.925 * * [simplify]: iters left: 3 (45 enodes) 18.938 * * [simplify]: iters left: 2 (46 enodes) 18.949 * * [simplify]: Extracting #0: cost 1 inf + 0 18.949 * * [simplify]: Extracting #1: cost 4 inf + 0 18.949 * * [simplify]: Extracting #2: cost 5 inf + 1 18.949 * * [simplify]: Extracting #3: cost 7 inf + 1 18.949 * * [simplify]: Extracting #4: cost 10 inf + 1 18.949 * * [simplify]: Extracting #5: cost 14 inf + 1 18.949 * * [simplify]: Extracting #6: cost 13 inf + 43 18.950 * * [simplify]: Extracting #7: cost 6 inf + 890 18.950 * * [simplify]: Extracting #8: cost 2 inf + 2014 18.951 * * [simplify]: Extracting #9: cost 0 inf + 2698 18.951 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.951 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 18.952 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 18.952 * * [simplify]: iters left: 6 (10 enodes) 18.957 * * [simplify]: iters left: 5 (35 enodes) 18.967 * * [simplify]: iters left: 4 (44 enodes) 18.974 * * [simplify]: iters left: 3 (48 enodes) 18.981 * * [simplify]: Extracting #0: cost 1 inf + 0 18.981 * * [simplify]: Extracting #1: cost 8 inf + 0 18.981 * * [simplify]: Extracting #2: cost 13 inf + 1 18.981 * * [simplify]: Extracting #3: cost 16 inf + 1 18.981 * * [simplify]: Extracting #4: cost 21 inf + 1 18.981 * * [simplify]: Extracting #5: cost 19 inf + 44 18.981 * * [simplify]: Extracting #6: cost 14 inf + 599 18.982 * * [simplify]: Extracting #7: cost 6 inf + 2780 18.982 * * [simplify]: Extracting #8: cost 1 inf + 4408 18.983 * * [simplify]: Extracting #9: cost 0 inf + 4749 18.983 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.983 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 18.983 * * * * [progress]: [ 189 / 293 ] simplifiying candidate # 18.984 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 18.984 * * [simplify]: iters left: 6 (10 enodes) 18.986 * * [simplify]: iters left: 5 (36 enodes) 18.992 * * [simplify]: iters left: 4 (38 enodes) 18.997 * * [simplify]: iters left: 3 (39 enodes) 19.008 * * [simplify]: Extracting #0: cost 1 inf + 0 19.008 * * [simplify]: Extracting #1: cost 6 inf + 0 19.008 * * [simplify]: Extracting #2: cost 9 inf + 1 19.008 * * [simplify]: Extracting #3: cost 12 inf + 1 19.008 * * [simplify]: Extracting #4: cost 16 inf + 1 19.008 * * [simplify]: Extracting #5: cost 15 inf + 43 19.009 * * [simplify]: Extracting #6: cost 10 inf + 598 19.009 * * [simplify]: Extracting #7: cost 4 inf + 2015 19.010 * * [simplify]: Extracting #8: cost 0 inf + 3302 19.011 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 19.011 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 19.011 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.011 * * [simplify]: iters left: 6 (10 enodes) 19.015 * * [simplify]: iters left: 5 (35 enodes) 19.026 * * [simplify]: iters left: 4 (39 enodes) 19.036 * * [simplify]: iters left: 3 (42 enodes) 19.048 * * [simplify]: Extracting #0: cost 1 inf + 0 19.048 * * [simplify]: Extracting #1: cost 6 inf + 0 19.048 * * [simplify]: Extracting #2: cost 9 inf + 1 19.048 * * [simplify]: Extracting #3: cost 12 inf + 1 19.048 * * [simplify]: Extracting #4: cost 17 inf + 1 19.048 * * [simplify]: Extracting #5: cost 15 inf + 44 19.048 * * [simplify]: Extracting #6: cost 8 inf + 891 19.049 * * [simplify]: Extracting #7: cost 2 inf + 2619 19.050 * * [simplify]: Extracting #8: cost 0 inf + 3303 19.050 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 19.050 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 19.051 * * * * [progress]: [ 190 / 293 ] simplifiying candidate # 19.051 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 1) 19.051 * * [simplify]: iters left: 6 (10 enodes) 19.056 * * [simplify]: iters left: 5 (34 enodes) 19.068 * * [simplify]: iters left: 4 (39 enodes) 19.078 * * [simplify]: iters left: 3 (42 enodes) 19.086 * * [simplify]: Extracting #0: cost 1 inf + 0 19.086 * * [simplify]: Extracting #1: cost 4 inf + 0 19.086 * * [simplify]: Extracting #2: cost 5 inf + 1 19.086 * * [simplify]: Extracting #3: cost 7 inf + 1 19.086 * * [simplify]: Extracting #4: cost 10 inf + 1 19.086 * * [simplify]: Extracting #5: cost 14 inf + 1 19.086 * * [simplify]: Extracting #6: cost 13 inf + 43 19.087 * * [simplify]: Extracting #7: cost 8 inf + 598 19.087 * * [simplify]: Extracting #8: cost 2 inf + 2055 19.087 * * [simplify]: Extracting #9: cost 0 inf + 2698 19.087 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.087 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.088 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 19.088 * * [simplify]: iters left: 6 (10 enodes) 19.090 * * [simplify]: iters left: 5 (35 enodes) 19.095 * * [simplify]: iters left: 4 (44 enodes) 19.102 * * [simplify]: iters left: 3 (48 enodes) 19.108 * * [simplify]: Extracting #0: cost 1 inf + 0 19.108 * * [simplify]: Extracting #1: cost 8 inf + 0 19.108 * * [simplify]: Extracting #2: cost 13 inf + 1 19.108 * * [simplify]: Extracting #3: cost 16 inf + 1 19.108 * * [simplify]: Extracting #4: cost 21 inf + 1 19.108 * * [simplify]: Extracting #5: cost 19 inf + 44 19.109 * * [simplify]: Extracting #6: cost 14 inf + 599 19.109 * * [simplify]: Extracting #7: cost 6 inf + 2780 19.109 * * [simplify]: Extracting #8: cost 1 inf + 4408 19.110 * * [simplify]: Extracting #9: cost 0 inf + 4749 19.110 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.111 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 19.111 * * * * [progress]: [ 191 / 293 ] simplifiying candidate # 19.111 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 19.111 * * [simplify]: iters left: 6 (12 enodes) 19.115 * * [simplify]: iters left: 5 (44 enodes) 19.128 * * [simplify]: iters left: 4 (53 enodes) 19.141 * * [simplify]: iters left: 3 (57 enodes) 19.157 * * [simplify]: iters left: 2 (66 enodes) 19.164 * * [simplify]: Extracting #0: cost 1 inf + 0 19.164 * * [simplify]: Extracting #1: cost 6 inf + 0 19.164 * * [simplify]: Extracting #2: cost 9 inf + 1 19.164 * * [simplify]: Extracting #3: cost 11 inf + 1 19.164 * * [simplify]: Extracting #4: cost 14 inf + 1 19.164 * * [simplify]: Extracting #5: cost 18 inf + 1 19.164 * * [simplify]: Extracting #6: cost 17 inf + 43 19.164 * * [simplify]: Extracting #7: cost 11 inf + 669 19.164 * * [simplify]: Extracting #8: cost 6 inf + 2135 19.165 * * [simplify]: Extracting #9: cost 1 inf + 4042 19.165 * * [simplify]: Extracting #10: cost 0 inf + 4464 19.166 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) 19.166 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 19.166 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 19.166 * * [simplify]: iters left: 6 (10 enodes) 19.169 * * [simplify]: iters left: 5 (35 enodes) 19.175 * * [simplify]: iters left: 4 (44 enodes) 19.181 * * [simplify]: iters left: 3 (48 enodes) 19.188 * * [simplify]: Extracting #0: cost 1 inf + 0 19.188 * * [simplify]: Extracting #1: cost 8 inf + 0 19.188 * * [simplify]: Extracting #2: cost 13 inf + 1 19.188 * * [simplify]: Extracting #3: cost 16 inf + 1 19.188 * * [simplify]: Extracting #4: cost 21 inf + 1 19.188 * * [simplify]: Extracting #5: cost 19 inf + 44 19.188 * * [simplify]: Extracting #6: cost 14 inf + 599 19.189 * * [simplify]: Extracting #7: cost 3 inf + 4004 19.190 * * [simplify]: Extracting #8: cost 0 inf + 5069 19.191 * [simplify]: Simplified to (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 19.192 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.192 * * * * [progress]: [ 192 / 293 ] simplifiying candidate # 19.192 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 19.192 * * [simplify]: iters left: 6 (12 enodes) 19.199 * * [simplify]: iters left: 5 (43 enodes) 19.211 * * [simplify]: iters left: 4 (45 enodes) 19.220 * * [simplify]: iters left: 3 (47 enodes) 19.225 * * [simplify]: iters left: 2 (48 enodes) 19.231 * * [simplify]: Extracting #0: cost 1 inf + 0 19.231 * * [simplify]: Extracting #1: cost 4 inf + 0 19.231 * * [simplify]: Extracting #2: cost 6 inf + 1 19.231 * * [simplify]: Extracting #3: cost 9 inf + 1 19.231 * * [simplify]: Extracting #4: cost 12 inf + 1 19.231 * * [simplify]: Extracting #5: cost 16 inf + 1 19.231 * * [simplify]: Extracting #6: cost 15 inf + 43 19.232 * * [simplify]: Extracting #7: cost 8 inf + 890 19.232 * * [simplify]: Extracting #8: cost 3 inf + 2556 19.232 * * [simplify]: Extracting #9: cost 0 inf + 3620 19.233 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) 19.233 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 19.233 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 19.233 * * [simplify]: iters left: 6 (11 enodes) 19.235 * * [simplify]: iters left: 5 (38 enodes) 19.241 * * [simplify]: iters left: 4 (47 enodes) 19.248 * * [simplify]: iters left: 3 (51 enodes) 19.261 * * [simplify]: Extracting #0: cost 1 inf + 0 19.261 * * [simplify]: Extracting #1: cost 8 inf + 0 19.261 * * [simplify]: Extracting #2: cost 14 inf + 1 19.261 * * [simplify]: Extracting #3: cost 18 inf + 1 19.261 * * [simplify]: Extracting #4: cost 23 inf + 1 19.261 * * [simplify]: Extracting #5: cost 22 inf + 3 19.262 * * [simplify]: Extracting #6: cost 16 inf + 629 19.262 * * [simplify]: Extracting #7: cost 7 inf + 3079 19.263 * * [simplify]: Extracting #8: cost 0 inf + 5831 19.265 * [simplify]: Simplified to (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 19.265 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.265 * * * * [progress]: [ 193 / 293 ] simplifiying candidate # 19.266 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.266 * * [simplify]: iters left: 6 (11 enodes) 19.271 * * [simplify]: iters left: 5 (39 enodes) 19.285 * * [simplify]: iters left: 4 (41 enodes) 19.295 * * [simplify]: iters left: 3 (43 enodes) 19.305 * * [simplify]: iters left: 2 (44 enodes) 19.316 * * [simplify]: Extracting #0: cost 1 inf + 0 19.316 * * [simplify]: Extracting #1: cost 4 inf + 0 19.316 * * [simplify]: Extracting #2: cost 5 inf + 1 19.316 * * [simplify]: Extracting #3: cost 7 inf + 1 19.316 * * [simplify]: Extracting #4: cost 10 inf + 1 19.316 * * [simplify]: Extracting #5: cost 14 inf + 1 19.316 * * [simplify]: Extracting #6: cost 13 inf + 43 19.317 * * [simplify]: Extracting #7: cost 6 inf + 890 19.317 * * [simplify]: Extracting #8: cost 3 inf + 1713 19.318 * * [simplify]: Extracting #9: cost 1 inf + 2356 19.318 * * [simplify]: Extracting #10: cost 0 inf + 2698 19.319 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 19.319 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 19.319 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.319 * * [simplify]: iters left: 6 (10 enodes) 19.323 * * [simplify]: iters left: 5 (35 enodes) 19.332 * * [simplify]: iters left: 4 (44 enodes) 19.343 * * [simplify]: iters left: 3 (48 enodes) 19.355 * * [simplify]: Extracting #0: cost 1 inf + 0 19.355 * * [simplify]: Extracting #1: cost 8 inf + 0 19.355 * * [simplify]: Extracting #2: cost 13 inf + 1 19.356 * * [simplify]: Extracting #3: cost 16 inf + 1 19.356 * * [simplify]: Extracting #4: cost 21 inf + 1 19.356 * * [simplify]: Extracting #5: cost 19 inf + 44 19.356 * * [simplify]: Extracting #6: cost 14 inf + 599 19.357 * * [simplify]: Extracting #7: cost 3 inf + 3764 19.358 * * [simplify]: Extracting #8: cost 0 inf + 4749 19.359 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 19.359 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.359 * * * * [progress]: [ 194 / 293 ] simplifiying candidate # 19.359 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1)) 19.359 * * [simplify]: iters left: 5 (4 enodes) 19.362 * * [simplify]: iters left: 4 (16 enodes) 19.367 * * [simplify]: iters left: 3 (18 enodes) 19.371 * * [simplify]: Extracting #0: cost 1 inf + 0 19.371 * * [simplify]: Extracting #1: cost 0 inf + 1 19.371 * [simplify]: Simplified to 1 19.371 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.371 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 19.371 * * [simplify]: iters left: 6 (9 enodes) 19.375 * * [simplify]: iters left: 5 (32 enodes) 19.384 * * [simplify]: iters left: 4 (36 enodes) 19.393 * * [simplify]: iters left: 3 (39 enodes) 19.404 * * [simplify]: Extracting #0: cost 1 inf + 0 19.404 * * [simplify]: Extracting #1: cost 6 inf + 0 19.404 * * [simplify]: Extracting #2: cost 10 inf + 1 19.404 * * [simplify]: Extracting #3: cost 15 inf + 1 19.404 * * [simplify]: Extracting #4: cost 13 inf + 44 19.404 * * [simplify]: Extracting #5: cost 8 inf + 559 19.405 * * [simplify]: Extracting #6: cost 1 inf + 2239 19.405 * * [simplify]: Extracting #7: cost 0 inf + 2541 19.406 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 19.406 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 19.406 * * * * [progress]: [ 195 / 293 ] simplifiying candidate # 19.406 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1)) 19.406 * * [simplify]: iters left: 5 (4 enodes) 19.409 * * [simplify]: iters left: 4 (16 enodes) 19.415 * * [simplify]: iters left: 3 (18 enodes) 19.418 * * [simplify]: Extracting #0: cost 1 inf + 0 19.418 * * [simplify]: Extracting #1: cost 0 inf + 1 19.418 * [simplify]: Simplified to 1 19.418 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.418 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 19.418 * * [simplify]: iters left: 6 (9 enodes) 19.422 * * [simplify]: iters left: 5 (32 enodes) 19.433 * * [simplify]: iters left: 4 (36 enodes) 19.442 * * [simplify]: iters left: 3 (39 enodes) 19.449 * * [simplify]: Extracting #0: cost 1 inf + 0 19.449 * * [simplify]: Extracting #1: cost 6 inf + 0 19.449 * * [simplify]: Extracting #2: cost 10 inf + 1 19.449 * * [simplify]: Extracting #3: cost 15 inf + 1 19.449 * * [simplify]: Extracting #4: cost 13 inf + 44 19.449 * * [simplify]: Extracting #5: cost 8 inf + 559 19.449 * * [simplify]: Extracting #6: cost 1 inf + 2239 19.450 * * [simplify]: Extracting #7: cost 0 inf + 2541 19.450 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 19.450 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 19.450 * * * * [progress]: [ 196 / 293 ] simplifiying candidate # 19.450 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.451 * * [simplify]: iters left: 6 (11 enodes) 19.453 * * [simplify]: iters left: 5 (39 enodes) 19.459 * * [simplify]: iters left: 4 (41 enodes) 19.465 * * [simplify]: iters left: 3 (43 enodes) 19.470 * * [simplify]: iters left: 2 (44 enodes) 19.477 * * [simplify]: Extracting #0: cost 1 inf + 0 19.477 * * [simplify]: Extracting #1: cost 4 inf + 0 19.477 * * [simplify]: Extracting #2: cost 5 inf + 1 19.477 * * [simplify]: Extracting #3: cost 7 inf + 1 19.477 * * [simplify]: Extracting #4: cost 10 inf + 1 19.477 * * [simplify]: Extracting #5: cost 14 inf + 1 19.477 * * [simplify]: Extracting #6: cost 13 inf + 43 19.477 * * [simplify]: Extracting #7: cost 6 inf + 890 19.478 * * [simplify]: Extracting #8: cost 3 inf + 1713 19.478 * * [simplify]: Extracting #9: cost 1 inf + 2356 19.479 * * [simplify]: Extracting #10: cost 0 inf + 2698 19.479 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 19.479 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 19.480 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.480 * * [simplify]: iters left: 6 (10 enodes) 19.484 * * [simplify]: iters left: 5 (35 enodes) 19.493 * * [simplify]: iters left: 4 (44 enodes) 19.504 * * [simplify]: iters left: 3 (48 enodes) 19.511 * * [simplify]: Extracting #0: cost 1 inf + 0 19.511 * * [simplify]: Extracting #1: cost 8 inf + 0 19.511 * * [simplify]: Extracting #2: cost 13 inf + 1 19.511 * * [simplify]: Extracting #3: cost 16 inf + 1 19.511 * * [simplify]: Extracting #4: cost 21 inf + 1 19.511 * * [simplify]: Extracting #5: cost 19 inf + 44 19.512 * * [simplify]: Extracting #6: cost 14 inf + 599 19.512 * * [simplify]: Extracting #7: cost 3 inf + 3764 19.512 * * [simplify]: Extracting #8: cost 0 inf + 4749 19.513 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 19.513 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.513 * * * * [progress]: [ 197 / 293 ] simplifiying candidate # 19.513 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) 1) 19.513 * * [simplify]: iters left: 5 (4 enodes) 19.518 * * [simplify]: iters left: 4 (14 enodes) 19.519 * * [simplify]: iters left: 3 (16 enodes) 19.521 * * [simplify]: Extracting #0: cost 1 inf + 0 19.521 * * [simplify]: Extracting #1: cost 0 inf + 1 19.521 * [simplify]: Simplified to 1 19.521 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.521 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 19.522 * * [simplify]: iters left: 6 (9 enodes) 19.523 * * [simplify]: iters left: 5 (32 enodes) 19.530 * * [simplify]: iters left: 4 (36 enodes) 19.535 * * [simplify]: iters left: 3 (39 enodes) 19.540 * * [simplify]: Extracting #0: cost 1 inf + 0 19.540 * * [simplify]: Extracting #1: cost 6 inf + 0 19.540 * * [simplify]: Extracting #2: cost 10 inf + 1 19.540 * * [simplify]: Extracting #3: cost 15 inf + 1 19.541 * * [simplify]: Extracting #4: cost 13 inf + 44 19.541 * * [simplify]: Extracting #5: cost 8 inf + 559 19.541 * * [simplify]: Extracting #6: cost 1 inf + 2239 19.542 * * [simplify]: Extracting #7: cost 0 inf + 2541 19.542 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 19.542 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 19.542 * * * * [progress]: [ 198 / 293 ] simplifiying candidate # 19.543 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 19.543 * * [simplify]: iters left: 6 (12 enodes) 19.548 * * [simplify]: iters left: 5 (44 enodes) 19.559 * * [simplify]: iters left: 4 (53 enodes) 19.571 * * [simplify]: iters left: 3 (57 enodes) 19.584 * * [simplify]: iters left: 2 (66 enodes) 19.596 * * [simplify]: Extracting #0: cost 1 inf + 0 19.597 * * [simplify]: Extracting #1: cost 6 inf + 0 19.597 * * [simplify]: Extracting #2: cost 9 inf + 1 19.597 * * [simplify]: Extracting #3: cost 11 inf + 1 19.597 * * [simplify]: Extracting #4: cost 14 inf + 1 19.597 * * [simplify]: Extracting #5: cost 18 inf + 1 19.597 * * [simplify]: Extracting #6: cost 17 inf + 43 19.597 * * [simplify]: Extracting #7: cost 11 inf + 669 19.598 * * [simplify]: Extracting #8: cost 6 inf + 2135 19.599 * * [simplify]: Extracting #9: cost 1 inf + 4042 19.600 * * [simplify]: Extracting #10: cost 0 inf + 4464 19.601 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) 19.601 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 19.602 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 19.602 * * [simplify]: iters left: 6 (10 enodes) 19.607 * * [simplify]: iters left: 5 (35 enodes) 19.617 * * [simplify]: iters left: 4 (44 enodes) 19.626 * * [simplify]: iters left: 3 (48 enodes) 19.633 * * [simplify]: Extracting #0: cost 1 inf + 0 19.633 * * [simplify]: Extracting #1: cost 8 inf + 0 19.633 * * [simplify]: Extracting #2: cost 13 inf + 1 19.633 * * [simplify]: Extracting #3: cost 16 inf + 1 19.633 * * [simplify]: Extracting #4: cost 21 inf + 1 19.633 * * [simplify]: Extracting #5: cost 19 inf + 44 19.633 * * [simplify]: Extracting #6: cost 14 inf + 599 19.633 * * [simplify]: Extracting #7: cost 3 inf + 4004 19.634 * * [simplify]: Extracting #8: cost 0 inf + 5069 19.635 * [simplify]: Simplified to (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 19.635 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.635 * * * * [progress]: [ 199 / 293 ] simplifiying candidate # 19.635 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 19.635 * * [simplify]: iters left: 6 (12 enodes) 19.638 * * [simplify]: iters left: 5 (43 enodes) 19.650 * * [simplify]: iters left: 4 (45 enodes) 19.664 * * [simplify]: iters left: 3 (47 enodes) 19.676 * * [simplify]: iters left: 2 (48 enodes) 19.688 * * [simplify]: Extracting #0: cost 1 inf + 0 19.688 * * [simplify]: Extracting #1: cost 4 inf + 0 19.688 * * [simplify]: Extracting #2: cost 6 inf + 1 19.688 * * [simplify]: Extracting #3: cost 9 inf + 1 19.688 * * [simplify]: Extracting #4: cost 12 inf + 1 19.688 * * [simplify]: Extracting #5: cost 16 inf + 1 19.688 * * [simplify]: Extracting #6: cost 15 inf + 43 19.689 * * [simplify]: Extracting #7: cost 8 inf + 890 19.689 * * [simplify]: Extracting #8: cost 3 inf + 2556 19.690 * * [simplify]: Extracting #9: cost 0 inf + 3620 19.691 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) 19.691 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 19.691 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 19.691 * * [simplify]: iters left: 6 (11 enodes) 19.696 * * [simplify]: iters left: 5 (38 enodes) 19.702 * * [simplify]: iters left: 4 (47 enodes) 19.709 * * [simplify]: iters left: 3 (51 enodes) 19.716 * * [simplify]: Extracting #0: cost 1 inf + 0 19.716 * * [simplify]: Extracting #1: cost 8 inf + 0 19.716 * * [simplify]: Extracting #2: cost 14 inf + 1 19.716 * * [simplify]: Extracting #3: cost 18 inf + 1 19.716 * * [simplify]: Extracting #4: cost 23 inf + 1 19.716 * * [simplify]: Extracting #5: cost 22 inf + 3 19.717 * * [simplify]: Extracting #6: cost 16 inf + 629 19.717 * * [simplify]: Extracting #7: cost 7 inf + 3079 19.718 * * [simplify]: Extracting #8: cost 0 inf + 5831 19.718 * [simplify]: Simplified to (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 19.718 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.719 * * * * [progress]: [ 200 / 293 ] simplifiying candidate # 19.719 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.719 * * [simplify]: iters left: 6 (11 enodes) 19.722 * * [simplify]: iters left: 5 (39 enodes) 19.728 * * [simplify]: iters left: 4 (41 enodes) 19.738 * * [simplify]: iters left: 3 (43 enodes) 19.744 * * [simplify]: iters left: 2 (44 enodes) 19.749 * * [simplify]: Extracting #0: cost 1 inf + 0 19.749 * * [simplify]: Extracting #1: cost 4 inf + 0 19.749 * * [simplify]: Extracting #2: cost 5 inf + 1 19.749 * * [simplify]: Extracting #3: cost 7 inf + 1 19.749 * * [simplify]: Extracting #4: cost 10 inf + 1 19.749 * * [simplify]: Extracting #5: cost 14 inf + 1 19.749 * * [simplify]: Extracting #6: cost 13 inf + 43 19.749 * * [simplify]: Extracting #7: cost 6 inf + 890 19.750 * * [simplify]: Extracting #8: cost 3 inf + 1713 19.750 * * [simplify]: Extracting #9: cost 1 inf + 2356 19.750 * * [simplify]: Extracting #10: cost 0 inf + 2698 19.751 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 19.751 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 19.751 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.751 * * [simplify]: iters left: 6 (10 enodes) 19.753 * * [simplify]: iters left: 5 (35 enodes) 19.762 * * [simplify]: iters left: 4 (44 enodes) 19.774 * * [simplify]: iters left: 3 (48 enodes) 19.788 * * [simplify]: Extracting #0: cost 1 inf + 0 19.788 * * [simplify]: Extracting #1: cost 8 inf + 0 19.788 * * [simplify]: Extracting #2: cost 13 inf + 1 19.788 * * [simplify]: Extracting #3: cost 16 inf + 1 19.788 * * [simplify]: Extracting #4: cost 21 inf + 1 19.788 * * [simplify]: Extracting #5: cost 19 inf + 44 19.788 * * [simplify]: Extracting #6: cost 14 inf + 599 19.789 * * [simplify]: Extracting #7: cost 3 inf + 3764 19.790 * * [simplify]: Extracting #8: cost 0 inf + 4749 19.792 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 19.792 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.792 * * * * [progress]: [ 201 / 293 ] simplifiying candidate # 19.792 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1)) 19.792 * * [simplify]: iters left: 5 (4 enodes) 19.795 * * [simplify]: iters left: 4 (16 enodes) 19.801 * * [simplify]: iters left: 3 (18 enodes) 19.805 * * [simplify]: Extracting #0: cost 1 inf + 0 19.805 * * [simplify]: Extracting #1: cost 0 inf + 1 19.805 * [simplify]: Simplified to 1 19.805 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.805 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 19.805 * * [simplify]: iters left: 6 (9 enodes) 19.809 * * [simplify]: iters left: 5 (32 enodes) 19.814 * * [simplify]: iters left: 4 (36 enodes) 19.819 * * [simplify]: iters left: 3 (39 enodes) 19.824 * * [simplify]: Extracting #0: cost 1 inf + 0 19.824 * * [simplify]: Extracting #1: cost 6 inf + 0 19.824 * * [simplify]: Extracting #2: cost 10 inf + 1 19.824 * * [simplify]: Extracting #3: cost 15 inf + 1 19.824 * * [simplify]: Extracting #4: cost 13 inf + 44 19.825 * * [simplify]: Extracting #5: cost 8 inf + 559 19.825 * * [simplify]: Extracting #6: cost 1 inf + 2239 19.825 * * [simplify]: Extracting #7: cost 0 inf + 2541 19.825 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 19.825 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 19.826 * * * * [progress]: [ 202 / 293 ] simplifiying candidate # 19.826 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1)) 19.826 * * [simplify]: iters left: 5 (4 enodes) 19.827 * * [simplify]: iters left: 4 (16 enodes) 19.831 * * [simplify]: iters left: 3 (18 enodes) 19.833 * * [simplify]: Extracting #0: cost 1 inf + 0 19.833 * * [simplify]: Extracting #1: cost 0 inf + 1 19.833 * [simplify]: Simplified to 1 19.833 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.833 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 19.833 * * [simplify]: iters left: 6 (9 enodes) 19.835 * * [simplify]: iters left: 5 (32 enodes) 19.843 * * [simplify]: iters left: 4 (36 enodes) 19.854 * * [simplify]: iters left: 3 (39 enodes) 19.861 * * [simplify]: Extracting #0: cost 1 inf + 0 19.861 * * [simplify]: Extracting #1: cost 6 inf + 0 19.861 * * [simplify]: Extracting #2: cost 10 inf + 1 19.861 * * [simplify]: Extracting #3: cost 15 inf + 1 19.861 * * [simplify]: Extracting #4: cost 13 inf + 44 19.861 * * [simplify]: Extracting #5: cost 8 inf + 559 19.861 * * [simplify]: Extracting #6: cost 1 inf + 2239 19.861 * * [simplify]: Extracting #7: cost 0 inf + 2541 19.862 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 19.862 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 19.862 * * * * [progress]: [ 203 / 293 ] simplifiying candidate # 19.862 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.862 * * [simplify]: iters left: 6 (11 enodes) 19.865 * * [simplify]: iters left: 5 (39 enodes) 19.872 * * [simplify]: iters left: 4 (41 enodes) 19.878 * * [simplify]: iters left: 3 (43 enodes) 19.883 * * [simplify]: iters left: 2 (44 enodes) 19.889 * * [simplify]: Extracting #0: cost 1 inf + 0 19.889 * * [simplify]: Extracting #1: cost 4 inf + 0 19.889 * * [simplify]: Extracting #2: cost 5 inf + 1 19.889 * * [simplify]: Extracting #3: cost 7 inf + 1 19.889 * * [simplify]: Extracting #4: cost 10 inf + 1 19.889 * * [simplify]: Extracting #5: cost 14 inf + 1 19.889 * * [simplify]: Extracting #6: cost 13 inf + 43 19.889 * * [simplify]: Extracting #7: cost 6 inf + 890 19.889 * * [simplify]: Extracting #8: cost 3 inf + 1713 19.889 * * [simplify]: Extracting #9: cost 1 inf + 2356 19.890 * * [simplify]: Extracting #10: cost 0 inf + 2698 19.890 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 19.890 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 19.890 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 19.890 * * [simplify]: iters left: 6 (10 enodes) 19.893 * * [simplify]: iters left: 5 (35 enodes) 19.903 * * [simplify]: iters left: 4 (44 enodes) 19.915 * * [simplify]: iters left: 3 (48 enodes) 19.928 * * [simplify]: Extracting #0: cost 1 inf + 0 19.928 * * [simplify]: Extracting #1: cost 8 inf + 0 19.928 * * [simplify]: Extracting #2: cost 13 inf + 1 19.928 * * [simplify]: Extracting #3: cost 16 inf + 1 19.928 * * [simplify]: Extracting #4: cost 21 inf + 1 19.929 * * [simplify]: Extracting #5: cost 19 inf + 44 19.929 * * [simplify]: Extracting #6: cost 14 inf + 599 19.930 * * [simplify]: Extracting #7: cost 3 inf + 3764 19.931 * * [simplify]: Extracting #8: cost 0 inf + 4749 19.932 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 19.932 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.932 * * * * [progress]: [ 204 / 293 ] simplifiying candidate # 19.933 * [simplify]: Simplifying (/ (/ 1 (sqrt 1)) 1) 19.933 * * [simplify]: iters left: 5 (4 enodes) 19.937 * * [simplify]: iters left: 4 (14 enodes) 19.939 * * [simplify]: iters left: 3 (16 enodes) 19.941 * * [simplify]: Extracting #0: cost 1 inf + 0 19.941 * * [simplify]: Extracting #1: cost 0 inf + 1 19.941 * [simplify]: Simplified to 1 19.941 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 19.941 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 19.941 * * [simplify]: iters left: 6 (9 enodes) 19.943 * * [simplify]: iters left: 5 (32 enodes) 19.947 * * [simplify]: iters left: 4 (36 enodes) 19.953 * * [simplify]: iters left: 3 (39 enodes) 19.958 * * [simplify]: Extracting #0: cost 1 inf + 0 19.958 * * [simplify]: Extracting #1: cost 6 inf + 0 19.958 * * [simplify]: Extracting #2: cost 10 inf + 1 19.958 * * [simplify]: Extracting #3: cost 15 inf + 1 19.958 * * [simplify]: Extracting #4: cost 13 inf + 44 19.958 * * [simplify]: Extracting #5: cost 8 inf + 559 19.959 * * [simplify]: Extracting #6: cost 1 inf + 2239 19.959 * * [simplify]: Extracting #7: cost 0 inf + 2541 19.959 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 19.959 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 19.959 * * * * [progress]: [ 205 / 293 ] simplifiying candidate # 19.960 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 19.960 * * [simplify]: iters left: 6 (12 enodes) 19.962 * * [simplify]: iters left: 5 (44 enodes) 19.974 * * [simplify]: iters left: 4 (56 enodes) 19.989 * * [simplify]: iters left: 3 (65 enodes) 20.006 * * [simplify]: iters left: 2 (68 enodes) 20.024 * * [simplify]: Extracting #0: cost 1 inf + 0 20.024 * * [simplify]: Extracting #1: cost 10 inf + 0 20.024 * * [simplify]: Extracting #2: cost 19 inf + 1 20.024 * * [simplify]: Extracting #3: cost 23 inf + 1 20.024 * * [simplify]: Extracting #4: cost 26 inf + 1 20.025 * * [simplify]: Extracting #5: cost 30 inf + 1 20.025 * * [simplify]: Extracting #6: cost 30 inf + 2 20.025 * * [simplify]: Extracting #7: cost 24 inf + 628 20.026 * * [simplify]: Extracting #8: cost 16 inf + 2778 20.027 * * [simplify]: Extracting #9: cost 2 inf + 8558 20.029 * * [simplify]: Extracting #10: cost 0 inf + 9442 20.032 * [simplify]: Simplified to (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 20.032 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.032 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 20.033 * * [simplify]: iters left: 6 (11 enodes) 20.037 * * [simplify]: iters left: 5 (38 enodes) 20.048 * * [simplify]: iters left: 4 (47 enodes) 20.061 * * [simplify]: iters left: 3 (51 enodes) 20.075 * * [simplify]: Extracting #0: cost 1 inf + 0 20.075 * * [simplify]: Extracting #1: cost 8 inf + 0 20.075 * * [simplify]: Extracting #2: cost 13 inf + 1 20.075 * * [simplify]: Extracting #3: cost 15 inf + 1 20.075 * * [simplify]: Extracting #4: cost 18 inf + 1 20.075 * * [simplify]: Extracting #5: cost 23 inf + 1 20.075 * * [simplify]: Extracting #6: cost 22 inf + 3 20.075 * * [simplify]: Extracting #7: cost 16 inf + 629 20.076 * * [simplify]: Extracting #8: cost 7 inf + 3160 20.077 * * [simplify]: Extracting #9: cost 0 inf + 5911 20.078 * [simplify]: Simplified to (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 20.078 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 20.078 * * * * [progress]: [ 206 / 293 ] simplifiying candidate # 20.078 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 20.078 * * [simplify]: iters left: 6 (13 enodes) 20.081 * * [simplify]: iters left: 5 (46 enodes) 20.088 * * [simplify]: iters left: 4 (53 enodes) 20.095 * * [simplify]: iters left: 3 (55 enodes) 20.104 * * [simplify]: Extracting #0: cost 1 inf + 0 20.104 * * [simplify]: Extracting #1: cost 8 inf + 0 20.104 * * [simplify]: Extracting #2: cost 15 inf + 1 20.104 * * [simplify]: Extracting #3: cost 19 inf + 1 20.104 * * [simplify]: Extracting #4: cost 22 inf + 1 20.104 * * [simplify]: Extracting #5: cost 26 inf + 1 20.104 * * [simplify]: Extracting #6: cost 26 inf + 2 20.104 * * [simplify]: Extracting #7: cost 19 inf + 929 20.105 * * [simplify]: Extracting #8: cost 3 inf + 6330 20.105 * * [simplify]: Extracting #9: cost 0 inf + 7354 20.106 * [simplify]: Simplified to (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) 20.106 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 20.107 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 20.107 * * [simplify]: iters left: 6 (12 enodes) 20.109 * * [simplify]: iters left: 5 (41 enodes) 20.115 * * [simplify]: iters left: 4 (50 enodes) 20.122 * * [simplify]: iters left: 3 (54 enodes) 20.130 * * [simplify]: Extracting #0: cost 1 inf + 0 20.130 * * [simplify]: Extracting #1: cost 8 inf + 0 20.130 * * [simplify]: Extracting #2: cost 14 inf + 1 20.130 * * [simplify]: Extracting #3: cost 17 inf + 1 20.130 * * [simplify]: Extracting #4: cost 20 inf + 1 20.130 * * [simplify]: Extracting #5: cost 25 inf + 1 20.130 * * [simplify]: Extracting #6: cost 24 inf + 3 20.130 * * [simplify]: Extracting #7: cost 15 inf + 1382 20.131 * * [simplify]: Extracting #8: cost 6 inf + 4023 20.131 * * [simplify]: Extracting #9: cost 1 inf + 6171 20.133 * * [simplify]: Extracting #10: cost 0 inf + 6673 20.134 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 20.134 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 20.134 * * * * [progress]: [ 207 / 293 ] simplifiying candidate # 20.135 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.135 * * [simplify]: iters left: 6 (10 enodes) 20.137 * * [simplify]: iters left: 5 (36 enodes) 20.142 * * [simplify]: iters left: 4 (38 enodes) 20.147 * * [simplify]: iters left: 3 (39 enodes) 20.156 * * [simplify]: Extracting #0: cost 1 inf + 0 20.156 * * [simplify]: Extracting #1: cost 6 inf + 0 20.157 * * [simplify]: Extracting #2: cost 9 inf + 1 20.157 * * [simplify]: Extracting #3: cost 12 inf + 1 20.157 * * [simplify]: Extracting #4: cost 16 inf + 1 20.157 * * [simplify]: Extracting #5: cost 15 inf + 43 20.157 * * [simplify]: Extracting #6: cost 10 inf + 598 20.157 * * [simplify]: Extracting #7: cost 4 inf + 2015 20.158 * * [simplify]: Extracting #8: cost 0 inf + 3302 20.159 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 20.159 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.159 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.160 * * [simplify]: iters left: 6 (10 enodes) 20.164 * * [simplify]: iters left: 5 (35 enodes) 20.174 * * [simplify]: iters left: 4 (39 enodes) 20.185 * * [simplify]: iters left: 3 (42 enodes) 20.197 * * [simplify]: Extracting #0: cost 1 inf + 0 20.197 * * [simplify]: Extracting #1: cost 6 inf + 0 20.197 * * [simplify]: Extracting #2: cost 9 inf + 1 20.197 * * [simplify]: Extracting #3: cost 12 inf + 1 20.197 * * [simplify]: Extracting #4: cost 17 inf + 1 20.197 * * [simplify]: Extracting #5: cost 15 inf + 44 20.197 * * [simplify]: Extracting #6: cost 8 inf + 891 20.198 * * [simplify]: Extracting #7: cost 2 inf + 2619 20.199 * * [simplify]: Extracting #8: cost 0 inf + 3303 20.199 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 20.199 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 20.200 * * * * [progress]: [ 208 / 293 ] simplifiying candidate # 20.200 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 20.200 * * [simplify]: iters left: 6 (11 enodes) 20.206 * * [simplify]: iters left: 5 (39 enodes) 20.219 * * [simplify]: iters left: 4 (43 enodes) 20.229 * * [simplify]: iters left: 3 (45 enodes) 20.239 * * [simplify]: iters left: 2 (46 enodes) 20.250 * * [simplify]: Extracting #0: cost 1 inf + 0 20.250 * * [simplify]: Extracting #1: cost 4 inf + 0 20.250 * * [simplify]: Extracting #2: cost 5 inf + 1 20.250 * * [simplify]: Extracting #3: cost 7 inf + 1 20.250 * * [simplify]: Extracting #4: cost 10 inf + 1 20.250 * * [simplify]: Extracting #5: cost 14 inf + 1 20.250 * * [simplify]: Extracting #6: cost 13 inf + 43 20.250 * * [simplify]: Extracting #7: cost 6 inf + 890 20.251 * * [simplify]: Extracting #8: cost 2 inf + 2014 20.251 * * [simplify]: Extracting #9: cost 0 inf + 2698 20.252 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.252 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.253 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.253 * * [simplify]: iters left: 6 (10 enodes) 20.257 * * [simplify]: iters left: 5 (35 enodes) 20.268 * * [simplify]: iters left: 4 (44 enodes) 20.280 * * [simplify]: iters left: 3 (48 enodes) 20.294 * * [simplify]: Extracting #0: cost 1 inf + 0 20.294 * * [simplify]: Extracting #1: cost 8 inf + 0 20.294 * * [simplify]: Extracting #2: cost 13 inf + 1 20.294 * * [simplify]: Extracting #3: cost 16 inf + 1 20.294 * * [simplify]: Extracting #4: cost 21 inf + 1 20.294 * * [simplify]: Extracting #5: cost 19 inf + 44 20.294 * * [simplify]: Extracting #6: cost 14 inf + 599 20.295 * * [simplify]: Extracting #7: cost 6 inf + 2780 20.296 * * [simplify]: Extracting #8: cost 1 inf + 4408 20.297 * * [simplify]: Extracting #9: cost 0 inf + 4749 20.298 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.298 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.298 * * * * [progress]: [ 209 / 293 ] simplifiying candidate # 20.299 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) 20.299 * * [simplify]: iters left: 6 (11 enodes) 20.305 * * [simplify]: iters left: 5 (39 enodes) 20.316 * * [simplify]: iters left: 4 (43 enodes) 20.326 * * [simplify]: iters left: 3 (45 enodes) 20.336 * * [simplify]: iters left: 2 (46 enodes) 20.347 * * [simplify]: Extracting #0: cost 1 inf + 0 20.347 * * [simplify]: Extracting #1: cost 4 inf + 0 20.347 * * [simplify]: Extracting #2: cost 5 inf + 1 20.347 * * [simplify]: Extracting #3: cost 7 inf + 1 20.347 * * [simplify]: Extracting #4: cost 10 inf + 1 20.347 * * [simplify]: Extracting #5: cost 14 inf + 1 20.347 * * [simplify]: Extracting #6: cost 13 inf + 43 20.347 * * [simplify]: Extracting #7: cost 6 inf + 890 20.348 * * [simplify]: Extracting #8: cost 2 inf + 2014 20.348 * * [simplify]: Extracting #9: cost 0 inf + 2698 20.349 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.349 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.350 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.350 * * [simplify]: iters left: 6 (10 enodes) 20.354 * * [simplify]: iters left: 5 (35 enodes) 20.367 * * [simplify]: iters left: 4 (44 enodes) 20.379 * * [simplify]: iters left: 3 (48 enodes) 20.387 * * [simplify]: Extracting #0: cost 1 inf + 0 20.387 * * [simplify]: Extracting #1: cost 8 inf + 0 20.387 * * [simplify]: Extracting #2: cost 13 inf + 1 20.387 * * [simplify]: Extracting #3: cost 16 inf + 1 20.387 * * [simplify]: Extracting #4: cost 21 inf + 1 20.387 * * [simplify]: Extracting #5: cost 19 inf + 44 20.387 * * [simplify]: Extracting #6: cost 14 inf + 599 20.387 * * [simplify]: Extracting #7: cost 6 inf + 2780 20.388 * * [simplify]: Extracting #8: cost 1 inf + 4408 20.388 * * [simplify]: Extracting #9: cost 0 inf + 4749 20.389 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.389 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.389 * * * * [progress]: [ 210 / 293 ] simplifiying candidate # 20.389 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.389 * * [simplify]: iters left: 6 (10 enodes) 20.392 * * [simplify]: iters left: 5 (36 enodes) 20.397 * * [simplify]: iters left: 4 (38 enodes) 20.402 * * [simplify]: iters left: 3 (39 enodes) 20.407 * * [simplify]: Extracting #0: cost 1 inf + 0 20.407 * * [simplify]: Extracting #1: cost 6 inf + 0 20.407 * * [simplify]: Extracting #2: cost 9 inf + 1 20.407 * * [simplify]: Extracting #3: cost 12 inf + 1 20.407 * * [simplify]: Extracting #4: cost 16 inf + 1 20.407 * * [simplify]: Extracting #5: cost 15 inf + 43 20.407 * * [simplify]: Extracting #6: cost 10 inf + 598 20.407 * * [simplify]: Extracting #7: cost 4 inf + 2015 20.408 * * [simplify]: Extracting #8: cost 0 inf + 3302 20.408 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 20.408 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.408 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.409 * * [simplify]: iters left: 6 (10 enodes) 20.411 * * [simplify]: iters left: 5 (35 enodes) 20.416 * * [simplify]: iters left: 4 (39 enodes) 20.421 * * [simplify]: iters left: 3 (42 enodes) 20.427 * * [simplify]: Extracting #0: cost 1 inf + 0 20.427 * * [simplify]: Extracting #1: cost 6 inf + 0 20.427 * * [simplify]: Extracting #2: cost 9 inf + 1 20.427 * * [simplify]: Extracting #3: cost 12 inf + 1 20.427 * * [simplify]: Extracting #4: cost 17 inf + 1 20.427 * * [simplify]: Extracting #5: cost 15 inf + 44 20.427 * * [simplify]: Extracting #6: cost 8 inf + 891 20.427 * * [simplify]: Extracting #7: cost 2 inf + 2619 20.428 * * [simplify]: Extracting #8: cost 0 inf + 3303 20.428 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 20.428 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 20.428 * * * * [progress]: [ 211 / 293 ] simplifiying candidate # 20.428 * [simplify]: Simplifying (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 1) 20.429 * * [simplify]: iters left: 6 (10 enodes) 20.431 * * [simplify]: iters left: 5 (34 enodes) 20.439 * * [simplify]: iters left: 4 (39 enodes) 20.450 * * [simplify]: iters left: 3 (42 enodes) 20.459 * * [simplify]: Extracting #0: cost 1 inf + 0 20.459 * * [simplify]: Extracting #1: cost 4 inf + 0 20.459 * * [simplify]: Extracting #2: cost 5 inf + 1 20.460 * * [simplify]: Extracting #3: cost 7 inf + 1 20.460 * * [simplify]: Extracting #4: cost 10 inf + 1 20.460 * * [simplify]: Extracting #5: cost 14 inf + 1 20.460 * * [simplify]: Extracting #6: cost 13 inf + 43 20.460 * * [simplify]: Extracting #7: cost 8 inf + 598 20.460 * * [simplify]: Extracting #8: cost 2 inf + 2055 20.461 * * [simplify]: Extracting #9: cost 0 inf + 2698 20.462 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.462 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.462 * [simplify]: Simplifying (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.462 * * [simplify]: iters left: 6 (10 enodes) 20.469 * * [simplify]: iters left: 5 (35 enodes) 20.480 * * [simplify]: iters left: 4 (44 enodes) 20.493 * * [simplify]: iters left: 3 (48 enodes) 20.507 * * [simplify]: Extracting #0: cost 1 inf + 0 20.507 * * [simplify]: Extracting #1: cost 8 inf + 0 20.507 * * [simplify]: Extracting #2: cost 13 inf + 1 20.507 * * [simplify]: Extracting #3: cost 16 inf + 1 20.507 * * [simplify]: Extracting #4: cost 21 inf + 1 20.507 * * [simplify]: Extracting #5: cost 19 inf + 44 20.507 * * [simplify]: Extracting #6: cost 14 inf + 599 20.508 * * [simplify]: Extracting #7: cost 6 inf + 2780 20.509 * * [simplify]: Extracting #8: cost 1 inf + 4408 20.510 * * [simplify]: Extracting #9: cost 0 inf + 4749 20.511 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.511 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.511 * * * * [progress]: [ 212 / 293 ] simplifiying candidate # 20.512 * [simplify]: Simplifying (/ (/ 1 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 20.512 * * [simplify]: iters left: 6 (11 enodes) 20.517 * * [simplify]: iters left: 5 (37 enodes) 20.522 * * [simplify]: iters left: 4 (43 enodes) 20.527 * * [simplify]: iters left: 3 (45 enodes) 20.533 * * [simplify]: Extracting #0: cost 1 inf + 0 20.533 * * [simplify]: Extracting #1: cost 7 inf + 0 20.533 * * [simplify]: Extracting #2: cost 11 inf + 1 20.533 * * [simplify]: Extracting #3: cost 13 inf + 1 20.533 * * [simplify]: Extracting #4: cost 16 inf + 1 20.533 * * [simplify]: Extracting #5: cost 20 inf + 1 20.533 * * [simplify]: Extracting #6: cost 17 inf + 225 20.534 * * [simplify]: Extracting #7: cost 11 inf + 1151 20.534 * * [simplify]: Extracting #8: cost 2 inf + 4384 20.534 * * [simplify]: Extracting #9: cost 0 inf + 5228 20.535 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 20.535 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.535 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 20.535 * * [simplify]: iters left: 6 (10 enodes) 20.538 * * [simplify]: iters left: 5 (35 enodes) 20.543 * * [simplify]: iters left: 4 (44 enodes) 20.549 * * [simplify]: iters left: 3 (48 enodes) 20.555 * * [simplify]: Extracting #0: cost 1 inf + 0 20.555 * * [simplify]: Extracting #1: cost 8 inf + 0 20.556 * * [simplify]: Extracting #2: cost 13 inf + 1 20.556 * * [simplify]: Extracting #3: cost 16 inf + 1 20.556 * * [simplify]: Extracting #4: cost 21 inf + 1 20.556 * * [simplify]: Extracting #5: cost 19 inf + 44 20.556 * * [simplify]: Extracting #6: cost 14 inf + 599 20.556 * * [simplify]: Extracting #7: cost 3 inf + 4004 20.557 * * [simplify]: Extracting #8: cost 0 inf + 5069 20.557 * [simplify]: Simplified to (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.557 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.557 * * * * [progress]: [ 213 / 293 ] simplifiying candidate # 20.558 * [simplify]: Simplifying (/ (/ 1 1) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 20.558 * * [simplify]: iters left: 6 (11 enodes) 20.560 * * [simplify]: iters left: 5 (36 enodes) 20.570 * * [simplify]: iters left: 4 (38 enodes) 20.579 * * [simplify]: Extracting #0: cost 1 inf + 0 20.579 * * [simplify]: Extracting #1: cost 4 inf + 0 20.579 * * [simplify]: Extracting #2: cost 6 inf + 1 20.579 * * [simplify]: Extracting #3: cost 9 inf + 1 20.579 * * [simplify]: Extracting #4: cost 12 inf + 1 20.579 * * [simplify]: Extracting #5: cost 16 inf + 1 20.579 * * [simplify]: Extracting #6: cost 13 inf + 225 20.579 * * [simplify]: Extracting #7: cost 6 inf + 1532 20.580 * * [simplify]: Extracting #8: cost 0 inf + 3620 20.580 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 20.580 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 20.580 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 20.581 * * [simplify]: iters left: 6 (11 enodes) 20.583 * * [simplify]: iters left: 5 (38 enodes) 20.589 * * [simplify]: iters left: 4 (47 enodes) 20.595 * * [simplify]: iters left: 3 (51 enodes) 20.602 * * [simplify]: Extracting #0: cost 1 inf + 0 20.602 * * [simplify]: Extracting #1: cost 8 inf + 0 20.602 * * [simplify]: Extracting #2: cost 14 inf + 1 20.602 * * [simplify]: Extracting #3: cost 18 inf + 1 20.602 * * [simplify]: Extracting #4: cost 23 inf + 1 20.602 * * [simplify]: Extracting #5: cost 22 inf + 3 20.602 * * [simplify]: Extracting #6: cost 16 inf + 629 20.603 * * [simplify]: Extracting #7: cost 7 inf + 3079 20.603 * * [simplify]: Extracting #8: cost 0 inf + 5831 20.604 * [simplify]: Simplified to (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.604 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.604 * * * * [progress]: [ 214 / 293 ] simplifiying candidate # 20.604 * [simplify]: Simplifying (/ (/ 1 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.604 * * [simplify]: iters left: 6 (10 enodes) 20.607 * * [simplify]: iters left: 5 (32 enodes) 20.611 * * [simplify]: iters left: 4 (34 enodes) 20.618 * * [simplify]: Extracting #0: cost 1 inf + 0 20.618 * * [simplify]: Extracting #1: cost 4 inf + 0 20.618 * * [simplify]: Extracting #2: cost 5 inf + 1 20.618 * * [simplify]: Extracting #3: cost 7 inf + 1 20.618 * * [simplify]: Extracting #4: cost 10 inf + 1 20.619 * * [simplify]: Extracting #5: cost 14 inf + 1 20.619 * * [simplify]: Extracting #6: cost 10 inf + 296 20.619 * * [simplify]: Extracting #7: cost 6 inf + 930 20.619 * * [simplify]: Extracting #8: cost 1 inf + 2356 20.620 * * [simplify]: Extracting #9: cost 0 inf + 2698 20.621 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.621 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.621 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.621 * * [simplify]: iters left: 6 (10 enodes) 20.626 * * [simplify]: iters left: 5 (35 enodes) 20.636 * * [simplify]: iters left: 4 (44 enodes) 20.648 * * [simplify]: iters left: 3 (48 enodes) 20.661 * * [simplify]: Extracting #0: cost 1 inf + 0 20.661 * * [simplify]: Extracting #1: cost 8 inf + 0 20.661 * * [simplify]: Extracting #2: cost 13 inf + 1 20.661 * * [simplify]: Extracting #3: cost 16 inf + 1 20.661 * * [simplify]: Extracting #4: cost 21 inf + 1 20.662 * * [simplify]: Extracting #5: cost 19 inf + 44 20.662 * * [simplify]: Extracting #6: cost 14 inf + 599 20.663 * * [simplify]: Extracting #7: cost 3 inf + 3764 20.664 * * [simplify]: Extracting #8: cost 0 inf + 4749 20.665 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.665 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.665 * * * * [progress]: [ 215 / 293 ] simplifiying candidate # 20.666 * [simplify]: Simplifying (/ (/ 1 1) (sqrt 1)) 20.666 * * [simplify]: iters left: 4 (4 enodes) 20.672 * * [simplify]: iters left: 3 (12 enodes) 20.675 * * [simplify]: iters left: 2 (14 enodes) 20.678 * * [simplify]: Extracting #0: cost 1 inf + 0 20.678 * * [simplify]: Extracting #1: cost 0 inf + 1 20.678 * [simplify]: Simplified to 1 20.678 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.678 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 20.678 * * [simplify]: iters left: 6 (9 enodes) 20.682 * * [simplify]: iters left: 5 (32 enodes) 20.694 * * [simplify]: iters left: 4 (36 enodes) 20.703 * * [simplify]: iters left: 3 (39 enodes) 20.709 * * [simplify]: Extracting #0: cost 1 inf + 0 20.709 * * [simplify]: Extracting #1: cost 6 inf + 0 20.709 * * [simplify]: Extracting #2: cost 10 inf + 1 20.709 * * [simplify]: Extracting #3: cost 15 inf + 1 20.709 * * [simplify]: Extracting #4: cost 13 inf + 44 20.709 * * [simplify]: Extracting #5: cost 8 inf + 559 20.709 * * [simplify]: Extracting #6: cost 1 inf + 2239 20.709 * * [simplify]: Extracting #7: cost 0 inf + 2541 20.710 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 20.710 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 20.710 * * * * [progress]: [ 216 / 293 ] simplifiying candidate # 20.710 * [simplify]: Simplifying (/ (/ 1 1) (sqrt 1)) 20.710 * * [simplify]: iters left: 4 (4 enodes) 20.714 * * [simplify]: iters left: 3 (12 enodes) 20.716 * * [simplify]: iters left: 2 (14 enodes) 20.717 * * [simplify]: Extracting #0: cost 1 inf + 0 20.717 * * [simplify]: Extracting #1: cost 0 inf + 1 20.717 * [simplify]: Simplified to 1 20.718 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.718 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 20.718 * * [simplify]: iters left: 6 (9 enodes) 20.720 * * [simplify]: iters left: 5 (32 enodes) 20.725 * * [simplify]: iters left: 4 (36 enodes) 20.732 * * [simplify]: iters left: 3 (39 enodes) 20.743 * * [simplify]: Extracting #0: cost 1 inf + 0 20.743 * * [simplify]: Extracting #1: cost 6 inf + 0 20.743 * * [simplify]: Extracting #2: cost 10 inf + 1 20.743 * * [simplify]: Extracting #3: cost 15 inf + 1 20.743 * * [simplify]: Extracting #4: cost 13 inf + 44 20.743 * * [simplify]: Extracting #5: cost 8 inf + 559 20.744 * * [simplify]: Extracting #6: cost 1 inf + 2239 20.745 * * [simplify]: Extracting #7: cost 0 inf + 2541 20.745 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 20.745 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 20.745 * * * * [progress]: [ 217 / 293 ] simplifiying candidate # 20.745 * [simplify]: Simplifying (/ (/ 1 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.745 * * [simplify]: iters left: 6 (10 enodes) 20.748 * * [simplify]: iters left: 5 (32 enodes) 20.752 * * [simplify]: iters left: 4 (34 enodes) 20.757 * * [simplify]: Extracting #0: cost 1 inf + 0 20.757 * * [simplify]: Extracting #1: cost 4 inf + 0 20.757 * * [simplify]: Extracting #2: cost 5 inf + 1 20.757 * * [simplify]: Extracting #3: cost 7 inf + 1 20.757 * * [simplify]: Extracting #4: cost 10 inf + 1 20.757 * * [simplify]: Extracting #5: cost 14 inf + 1 20.757 * * [simplify]: Extracting #6: cost 10 inf + 296 20.757 * * [simplify]: Extracting #7: cost 6 inf + 930 20.758 * * [simplify]: Extracting #8: cost 1 inf + 2356 20.758 * * [simplify]: Extracting #9: cost 0 inf + 2698 20.758 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.758 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.759 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.759 * * [simplify]: iters left: 6 (10 enodes) 20.761 * * [simplify]: iters left: 5 (35 enodes) 20.766 * * [simplify]: iters left: 4 (44 enodes) 20.773 * * [simplify]: iters left: 3 (48 enodes) 20.787 * * [simplify]: Extracting #0: cost 1 inf + 0 20.787 * * [simplify]: Extracting #1: cost 8 inf + 0 20.787 * * [simplify]: Extracting #2: cost 13 inf + 1 20.787 * * [simplify]: Extracting #3: cost 16 inf + 1 20.787 * * [simplify]: Extracting #4: cost 21 inf + 1 20.787 * * [simplify]: Extracting #5: cost 19 inf + 44 20.787 * * [simplify]: Extracting #6: cost 14 inf + 599 20.788 * * [simplify]: Extracting #7: cost 3 inf + 3764 20.789 * * [simplify]: Extracting #8: cost 0 inf + 4749 20.791 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.791 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.791 * * * * [progress]: [ 218 / 293 ] simplifiying candidate # 20.791 * [simplify]: Simplifying (/ (/ 1 1) 1) 20.791 * * [simplify]: iters left: 4 (3 enodes) 20.793 * * [simplify]: iters left: 3 (7 enodes) 20.795 * * [simplify]: iters left: 2 (9 enodes) 20.799 * * [simplify]: Extracting #0: cost 1 inf + 0 20.800 * * [simplify]: Extracting #1: cost 0 inf + 1 20.800 * [simplify]: Simplified to 1 20.800 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.800 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 20.800 * * [simplify]: iters left: 6 (9 enodes) 20.804 * * [simplify]: iters left: 5 (32 enodes) 20.809 * * [simplify]: iters left: 4 (36 enodes) 20.814 * * [simplify]: iters left: 3 (39 enodes) 20.820 * * [simplify]: Extracting #0: cost 1 inf + 0 20.820 * * [simplify]: Extracting #1: cost 6 inf + 0 20.820 * * [simplify]: Extracting #2: cost 10 inf + 1 20.820 * * [simplify]: Extracting #3: cost 15 inf + 1 20.820 * * [simplify]: Extracting #4: cost 13 inf + 44 20.820 * * [simplify]: Extracting #5: cost 8 inf + 559 20.820 * * [simplify]: Extracting #6: cost 1 inf + 2239 20.821 * * [simplify]: Extracting #7: cost 0 inf + 2541 20.821 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 20.821 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 20.821 * * * * [progress]: [ 219 / 293 ] simplifiying candidate # 20.821 * [simplify]: Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 20.821 * * [simplify]: iters left: 6 (10 enodes) 20.824 * * [simplify]: iters left: 5 (36 enodes) 20.829 * * [simplify]: iters left: 4 (40 enodes) 20.834 * * [simplify]: Extracting #0: cost 1 inf + 0 20.834 * * [simplify]: Extracting #1: cost 6 inf + 0 20.834 * * [simplify]: Extracting #2: cost 9 inf + 1 20.834 * * [simplify]: Extracting #3: cost 11 inf + 1 20.834 * * [simplify]: Extracting #4: cost 14 inf + 1 20.834 * * [simplify]: Extracting #5: cost 18 inf + 1 20.834 * * [simplify]: Extracting #6: cost 17 inf + 43 20.835 * * [simplify]: Extracting #7: cost 12 inf + 598 20.835 * * [simplify]: Extracting #8: cost 6 inf + 2135 20.835 * * [simplify]: Extracting #9: cost 1 inf + 4042 20.836 * * [simplify]: Extracting #10: cost 0 inf + 4464 20.836 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 20.836 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.836 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 20.836 * * [simplify]: iters left: 6 (10 enodes) 20.841 * * [simplify]: iters left: 5 (35 enodes) 20.851 * * [simplify]: iters left: 4 (44 enodes) 20.862 * * [simplify]: iters left: 3 (48 enodes) 20.870 * * [simplify]: Extracting #0: cost 1 inf + 0 20.870 * * [simplify]: Extracting #1: cost 8 inf + 0 20.870 * * [simplify]: Extracting #2: cost 13 inf + 1 20.870 * * [simplify]: Extracting #3: cost 16 inf + 1 20.870 * * [simplify]: Extracting #4: cost 21 inf + 1 20.870 * * [simplify]: Extracting #5: cost 19 inf + 44 20.870 * * [simplify]: Extracting #6: cost 14 inf + 599 20.871 * * [simplify]: Extracting #7: cost 3 inf + 4004 20.871 * * [simplify]: Extracting #8: cost 0 inf + 5069 20.872 * [simplify]: Simplified to (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.872 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.872 * * * * [progress]: [ 220 / 293 ] simplifiying candidate # 20.872 * [simplify]: Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 20.872 * * [simplify]: iters left: 6 (10 enodes) 20.875 * * [simplify]: iters left: 5 (35 enodes) 20.880 * * [simplify]: iters left: 4 (37 enodes) 20.884 * * [simplify]: Extracting #0: cost 1 inf + 0 20.884 * * [simplify]: Extracting #1: cost 4 inf + 0 20.884 * * [simplify]: Extracting #2: cost 6 inf + 1 20.884 * * [simplify]: Extracting #3: cost 9 inf + 1 20.884 * * [simplify]: Extracting #4: cost 12 inf + 1 20.884 * * [simplify]: Extracting #5: cost 16 inf + 1 20.885 * * [simplify]: Extracting #6: cost 15 inf + 43 20.885 * * [simplify]: Extracting #7: cost 8 inf + 890 20.885 * * [simplify]: Extracting #8: cost 0 inf + 3620 20.885 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 20.885 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 20.886 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 20.886 * * [simplify]: iters left: 6 (11 enodes) 20.888 * * [simplify]: iters left: 5 (38 enodes) 20.896 * * [simplify]: iters left: 4 (47 enodes) 20.903 * * [simplify]: iters left: 3 (51 enodes) 20.909 * * [simplify]: Extracting #0: cost 1 inf + 0 20.910 * * [simplify]: Extracting #1: cost 8 inf + 0 20.910 * * [simplify]: Extracting #2: cost 14 inf + 1 20.910 * * [simplify]: Extracting #3: cost 18 inf + 1 20.910 * * [simplify]: Extracting #4: cost 23 inf + 1 20.910 * * [simplify]: Extracting #5: cost 22 inf + 3 20.910 * * [simplify]: Extracting #6: cost 16 inf + 629 20.910 * * [simplify]: Extracting #7: cost 7 inf + 3079 20.911 * * [simplify]: Extracting #8: cost 0 inf + 5831 20.911 * [simplify]: Simplified to (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.911 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.912 * * * * [progress]: [ 221 / 293 ] simplifiying candidate # 20.912 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.912 * * [simplify]: iters left: 6 (9 enodes) 20.914 * * [simplify]: iters left: 5 (31 enodes) 20.918 * * [simplify]: iters left: 4 (33 enodes) 20.923 * * [simplify]: Extracting #0: cost 1 inf + 0 20.923 * * [simplify]: Extracting #1: cost 4 inf + 0 20.923 * * [simplify]: Extracting #2: cost 5 inf + 1 20.923 * * [simplify]: Extracting #3: cost 7 inf + 1 20.923 * * [simplify]: Extracting #4: cost 10 inf + 1 20.923 * * [simplify]: Extracting #5: cost 14 inf + 1 20.923 * * [simplify]: Extracting #6: cost 13 inf + 43 20.923 * * [simplify]: Extracting #7: cost 7 inf + 669 20.923 * * [simplify]: Extracting #8: cost 2 inf + 2014 20.924 * * [simplify]: Extracting #9: cost 0 inf + 2698 20.924 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.924 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 20.924 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 20.924 * * [simplify]: iters left: 6 (10 enodes) 20.927 * * [simplify]: iters left: 5 (35 enodes) 20.932 * * [simplify]: iters left: 4 (44 enodes) 20.944 * * [simplify]: iters left: 3 (48 enodes) 20.957 * * [simplify]: Extracting #0: cost 1 inf + 0 20.957 * * [simplify]: Extracting #1: cost 8 inf + 0 20.957 * * [simplify]: Extracting #2: cost 13 inf + 1 20.957 * * [simplify]: Extracting #3: cost 16 inf + 1 20.957 * * [simplify]: Extracting #4: cost 21 inf + 1 20.957 * * [simplify]: Extracting #5: cost 19 inf + 44 20.958 * * [simplify]: Extracting #6: cost 14 inf + 599 20.958 * * [simplify]: Extracting #7: cost 3 inf + 3764 20.959 * * [simplify]: Extracting #8: cost 0 inf + 4749 20.961 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 20.961 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.961 * * * * [progress]: [ 222 / 293 ] simplifiying candidate # 20.961 * [simplify]: Simplifying (/ 1 (sqrt 1)) 20.961 * * [simplify]: iters left: 3 (3 enodes) 20.965 * * [simplify]: iters left: 2 (11 enodes) 20.966 * * [simplify]: iters left: 1 (13 enodes) 20.968 * * [simplify]: Extracting #0: cost 1 inf + 0 20.968 * * [simplify]: Extracting #1: cost 0 inf + 1 20.968 * [simplify]: Simplified to 1 20.968 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 20.968 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 20.968 * * [simplify]: iters left: 6 (9 enodes) 20.971 * * [simplify]: iters left: 5 (32 enodes) 20.976 * * [simplify]: iters left: 4 (36 enodes) 20.981 * * [simplify]: iters left: 3 (39 enodes) 20.988 * * [simplify]: Extracting #0: cost 1 inf + 0 20.988 * * [simplify]: Extracting #1: cost 6 inf + 0 20.988 * * [simplify]: Extracting #2: cost 10 inf + 1 20.989 * * [simplify]: Extracting #3: cost 15 inf + 1 20.989 * * [simplify]: Extracting #4: cost 13 inf + 44 20.989 * * [simplify]: Extracting #5: cost 8 inf + 559 20.989 * * [simplify]: Extracting #6: cost 1 inf + 2239 20.990 * * [simplify]: Extracting #7: cost 0 inf + 2541 20.991 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 20.991 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 20.991 * * * * [progress]: [ 223 / 293 ] simplifiying candidate # 20.991 * [simplify]: Simplifying (/ 1 (sqrt 1)) 20.991 * * [simplify]: iters left: 3 (3 enodes) 20.998 * * [simplify]: iters left: 2 (11 enodes) 21.001 * * [simplify]: iters left: 1 (13 enodes) 21.004 * * [simplify]: Extracting #0: cost 1 inf + 0 21.004 * * [simplify]: Extracting #1: cost 0 inf + 1 21.004 * [simplify]: Simplified to 1 21.004 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 21.004 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 21.004 * * [simplify]: iters left: 6 (9 enodes) 21.009 * * [simplify]: iters left: 5 (32 enodes) 21.019 * * [simplify]: iters left: 4 (36 enodes) 21.031 * * [simplify]: iters left: 3 (39 enodes) 21.042 * * [simplify]: Extracting #0: cost 1 inf + 0 21.042 * * [simplify]: Extracting #1: cost 6 inf + 0 21.042 * * [simplify]: Extracting #2: cost 10 inf + 1 21.042 * * [simplify]: Extracting #3: cost 15 inf + 1 21.042 * * [simplify]: Extracting #4: cost 13 inf + 44 21.042 * * [simplify]: Extracting #5: cost 8 inf + 559 21.043 * * [simplify]: Extracting #6: cost 1 inf + 2239 21.043 * * [simplify]: Extracting #7: cost 0 inf + 2541 21.044 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 21.044 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 21.044 * * * * [progress]: [ 224 / 293 ] simplifiying candidate # 21.044 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.045 * * [simplify]: iters left: 6 (9 enodes) 21.049 * * [simplify]: iters left: 5 (31 enodes) 21.058 * * [simplify]: iters left: 4 (33 enodes) 21.067 * * [simplify]: Extracting #0: cost 1 inf + 0 21.067 * * [simplify]: Extracting #1: cost 4 inf + 0 21.067 * * [simplify]: Extracting #2: cost 5 inf + 1 21.067 * * [simplify]: Extracting #3: cost 7 inf + 1 21.067 * * [simplify]: Extracting #4: cost 10 inf + 1 21.067 * * [simplify]: Extracting #5: cost 14 inf + 1 21.067 * * [simplify]: Extracting #6: cost 13 inf + 43 21.067 * * [simplify]: Extracting #7: cost 7 inf + 669 21.068 * * [simplify]: Extracting #8: cost 2 inf + 2014 21.068 * * [simplify]: Extracting #9: cost 0 inf + 2698 21.069 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.069 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 21.069 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.070 * * [simplify]: iters left: 6 (10 enodes) 21.074 * * [simplify]: iters left: 5 (35 enodes) 21.085 * * [simplify]: iters left: 4 (44 enodes) 21.097 * * [simplify]: iters left: 3 (48 enodes) 21.104 * * [simplify]: Extracting #0: cost 1 inf + 0 21.104 * * [simplify]: Extracting #1: cost 8 inf + 0 21.104 * * [simplify]: Extracting #2: cost 13 inf + 1 21.105 * * [simplify]: Extracting #3: cost 16 inf + 1 21.105 * * [simplify]: Extracting #4: cost 21 inf + 1 21.105 * * [simplify]: Extracting #5: cost 19 inf + 44 21.105 * * [simplify]: Extracting #6: cost 14 inf + 599 21.105 * * [simplify]: Extracting #7: cost 3 inf + 3764 21.106 * * [simplify]: Extracting #8: cost 0 inf + 4749 21.106 * [simplify]: Simplified to (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 21.106 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 21.106 * * * * [progress]: [ 225 / 293 ] simplifiying candidate # 21.107 * [simplify]: Simplifying (/ 1 1) 21.107 * * [simplify]: iters left: 2 (2 enodes) 21.108 * * [simplify]: iters left: 1 (6 enodes) 21.109 * * [simplify]: Extracting #0: cost 1 inf + 0 21.109 * * [simplify]: Extracting #1: cost 0 inf + 1 21.109 * [simplify]: Simplified to 1 21.109 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 21.109 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 21.109 * * [simplify]: iters left: 6 (9 enodes) 21.111 * * [simplify]: iters left: 5 (32 enodes) 21.116 * * [simplify]: iters left: 4 (36 enodes) 21.122 * * [simplify]: iters left: 3 (39 enodes) 21.129 * * [simplify]: Extracting #0: cost 1 inf + 0 21.129 * * [simplify]: Extracting #1: cost 6 inf + 0 21.129 * * [simplify]: Extracting #2: cost 10 inf + 1 21.129 * * [simplify]: Extracting #3: cost 15 inf + 1 21.129 * * [simplify]: Extracting #4: cost 13 inf + 44 21.129 * * [simplify]: Extracting #5: cost 8 inf + 559 21.129 * * [simplify]: Extracting #6: cost 1 inf + 2239 21.130 * * [simplify]: Extracting #7: cost 0 inf + 2541 21.130 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 21.130 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 21.130 * * * * [progress]: [ 226 / 293 ] simplifiying candidate # 21.130 * [simplify]: Simplifying (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 21.130 * * [simplify]: iters left: 6 (10 enodes) 21.133 * * [simplify]: iters left: 5 (35 enodes) 21.143 * * [simplify]: iters left: 4 (41 enodes) 21.152 * * [simplify]: iters left: 3 (43 enodes) 21.158 * * [simplify]: Extracting #0: cost 1 inf + 0 21.158 * * [simplify]: Extracting #1: cost 6 inf + 0 21.158 * * [simplify]: Extracting #2: cost 9 inf + 1 21.159 * * [simplify]: Extracting #3: cost 11 inf + 1 21.159 * * [simplify]: Extracting #4: cost 14 inf + 1 21.159 * * [simplify]: Extracting #5: cost 19 inf + 1 21.159 * * [simplify]: Extracting #6: cost 17 inf + 44 21.159 * * [simplify]: Extracting #7: cost 10 inf + 891 21.159 * * [simplify]: Extracting #8: cost 7 inf + 1754 21.159 * * [simplify]: Extracting #9: cost 0 inf + 4465 21.160 * [simplify]: Simplified to (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 21.160 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 21.160 * [simplify]: Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 21.160 * * [simplify]: iters left: 6 (10 enodes) 21.163 * * [simplify]: iters left: 5 (36 enodes) 21.168 * * [simplify]: iters left: 4 (43 enodes) 21.174 * * [simplify]: iters left: 3 (45 enodes) 21.180 * * [simplify]: Extracting #0: cost 1 inf + 0 21.180 * * [simplify]: Extracting #1: cost 8 inf + 0 21.180 * * [simplify]: Extracting #2: cost 13 inf + 1 21.180 * * [simplify]: Extracting #3: cost 16 inf + 1 21.180 * * [simplify]: Extracting #4: cost 20 inf + 1 21.180 * * [simplify]: Extracting #5: cost 19 inf + 43 21.180 * * [simplify]: Extracting #6: cost 15 inf + 487 21.180 * * [simplify]: Extracting #7: cost 5 inf + 3199 21.181 * * [simplify]: Extracting #8: cost 0 inf + 5068 21.182 * [simplify]: Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 21.183 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 21.183 * * * * [progress]: [ 227 / 293 ] simplifiying candidate # 21.183 * [simplify]: Simplifying (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 21.183 * * [simplify]: iters left: 6 (10 enodes) 21.188 * * [simplify]: iters left: 5 (34 enodes) 21.198 * * [simplify]: iters left: 4 (38 enodes) 21.210 * * [simplify]: iters left: 3 (40 enodes) 21.217 * * [simplify]: Extracting #0: cost 1 inf + 0 21.217 * * [simplify]: Extracting #1: cost 4 inf + 0 21.217 * * [simplify]: Extracting #2: cost 6 inf + 1 21.217 * * [simplify]: Extracting #3: cost 9 inf + 1 21.217 * * [simplify]: Extracting #4: cost 12 inf + 1 21.217 * * [simplify]: Extracting #5: cost 17 inf + 1 21.217 * * [simplify]: Extracting #6: cost 15 inf + 44 21.217 * * [simplify]: Extracting #7: cost 10 inf + 559 21.218 * * [simplify]: Extracting #8: cost 2 inf + 2898 21.218 * * [simplify]: Extracting #9: cost 0 inf + 3621 21.219 * [simplify]: Simplified to (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) 21.219 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 21.219 * [simplify]: Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 21.219 * * [simplify]: iters left: 6 (11 enodes) 21.222 * * [simplify]: iters left: 5 (39 enodes) 21.229 * * [simplify]: iters left: 4 (46 enodes) 21.235 * * [simplify]: iters left: 3 (48 enodes) 21.242 * * [simplify]: Extracting #0: cost 1 inf + 0 21.242 * * [simplify]: Extracting #1: cost 8 inf + 0 21.242 * * [simplify]: Extracting #2: cost 14 inf + 1 21.242 * * [simplify]: Extracting #3: cost 18 inf + 1 21.242 * * [simplify]: Extracting #4: cost 22 inf + 1 21.243 * * [simplify]: Extracting #5: cost 21 inf + 43 21.243 * * [simplify]: Extracting #6: cost 15 inf + 779 21.243 * * [simplify]: Extracting #7: cost 7 inf + 2999 21.244 * * [simplify]: Extracting #8: cost 1 inf + 5448 21.246 * * [simplify]: Extracting #9: cost 0 inf + 5830 21.247 * [simplify]: Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 21.247 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 21.247 * * * * [progress]: [ 228 / 293 ] simplifiying candidate # 21.248 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.248 * * [simplify]: iters left: 6 (9 enodes) 21.252 * * [simplify]: iters left: 5 (30 enodes) 21.261 * * [simplify]: iters left: 4 (34 enodes) 21.270 * * [simplify]: iters left: 3 (36 enodes) 21.275 * * [simplify]: Extracting #0: cost 1 inf + 0 21.275 * * [simplify]: Extracting #1: cost 4 inf + 0 21.275 * * [simplify]: Extracting #2: cost 5 inf + 1 21.275 * * [simplify]: Extracting #3: cost 7 inf + 1 21.275 * * [simplify]: Extracting #4: cost 10 inf + 1 21.275 * * [simplify]: Extracting #5: cost 15 inf + 1 21.275 * * [simplify]: Extracting #6: cost 13 inf + 44 21.275 * * [simplify]: Extracting #7: cost 8 inf + 559 21.276 * * [simplify]: Extracting #8: cost 4 inf + 1453 21.276 * * [simplify]: Extracting #9: cost 0 inf + 2699 21.276 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.276 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 21.276 * [simplify]: Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.277 * * [simplify]: iters left: 6 (10 enodes) 21.279 * * [simplify]: iters left: 5 (36 enodes) 21.284 * * [simplify]: iters left: 4 (43 enodes) 21.290 * * [simplify]: iters left: 3 (45 enodes) 21.296 * * [simplify]: Extracting #0: cost 1 inf + 0 21.296 * * [simplify]: Extracting #1: cost 8 inf + 0 21.296 * * [simplify]: Extracting #2: cost 13 inf + 1 21.296 * * [simplify]: Extracting #3: cost 16 inf + 1 21.296 * * [simplify]: Extracting #4: cost 20 inf + 1 21.297 * * [simplify]: Extracting #5: cost 19 inf + 43 21.297 * * [simplify]: Extracting #6: cost 15 inf + 487 21.297 * * [simplify]: Extracting #7: cost 5 inf + 3039 21.298 * * [simplify]: Extracting #8: cost 0 inf + 4748 21.298 * [simplify]: Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.298 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 21.298 * * * * [progress]: [ 229 / 293 ] simplifiying candidate # 21.298 * [simplify]: Simplifying (/ 2 (sqrt 1)) 21.298 * * [simplify]: iters left: 3 (4 enodes) 21.302 * * [simplify]: iters left: 2 (14 enodes) 21.305 * * [simplify]: iters left: 1 (16 enodes) 21.310 * * [simplify]: Extracting #0: cost 1 inf + 0 21.310 * * [simplify]: Extracting #1: cost 0 inf + 1 21.310 * [simplify]: Simplified to 2 21.310 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 2 (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 21.310 * [simplify]: Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 21.310 * * [simplify]: iters left: 6 (9 enodes) 21.315 * * [simplify]: iters left: 5 (33 enodes) 21.325 * * [simplify]: iters left: 4 (35 enodes) 21.336 * * [simplify]: iters left: 3 (36 enodes) 21.347 * * [simplify]: Extracting #0: cost 1 inf + 0 21.347 * * [simplify]: Extracting #1: cost 6 inf + 0 21.347 * * [simplify]: Extracting #2: cost 10 inf + 1 21.348 * * [simplify]: Extracting #3: cost 14 inf + 1 21.348 * * [simplify]: Extracting #4: cost 13 inf + 43 21.348 * * [simplify]: Extracting #5: cost 6 inf + 890 21.348 * * [simplify]: Extracting #6: cost 0 inf + 2540 21.349 * [simplify]: Simplified to (/ 1 (+ (exp x) (exp (- x)))) 21.349 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 2 (/ 1 (+ (exp x) (exp (- x)))))))) 21.349 * * * * [progress]: [ 230 / 293 ] simplifiying candidate # 21.350 * [simplify]: Simplifying (/ 2 (sqrt 1)) 21.350 * * [simplify]: iters left: 3 (4 enodes) 21.355 * * [simplify]: iters left: 2 (14 enodes) 21.359 * * [simplify]: iters left: 1 (16 enodes) 21.363 * * [simplify]: Extracting #0: cost 1 inf + 0 21.363 * * [simplify]: Extracting #1: cost 0 inf + 1 21.363 * [simplify]: Simplified to 2 21.363 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 2 (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 21.363 * [simplify]: Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 21.363 * * [simplify]: iters left: 6 (9 enodes) 21.368 * * [simplify]: iters left: 5 (33 enodes) 21.377 * * [simplify]: iters left: 4 (35 enodes) 21.384 * * [simplify]: iters left: 3 (36 enodes) 21.390 * * [simplify]: Extracting #0: cost 1 inf + 0 21.390 * * [simplify]: Extracting #1: cost 6 inf + 0 21.390 * * [simplify]: Extracting #2: cost 10 inf + 1 21.390 * * [simplify]: Extracting #3: cost 14 inf + 1 21.390 * * [simplify]: Extracting #4: cost 13 inf + 43 21.390 * * [simplify]: Extracting #5: cost 6 inf + 890 21.390 * * [simplify]: Extracting #6: cost 0 inf + 2540 21.390 * [simplify]: Simplified to (/ 1 (+ (exp x) (exp (- x)))) 21.390 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 2 (/ 1 (+ (exp x) (exp (- x)))))))) 21.391 * * * * [progress]: [ 231 / 293 ] simplifiying candidate # 21.391 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.391 * * [simplify]: iters left: 6 (9 enodes) 21.393 * * [simplify]: iters left: 5 (30 enodes) 21.397 * * [simplify]: iters left: 4 (34 enodes) 21.402 * * [simplify]: iters left: 3 (36 enodes) 21.410 * * [simplify]: Extracting #0: cost 1 inf + 0 21.410 * * [simplify]: Extracting #1: cost 4 inf + 0 21.410 * * [simplify]: Extracting #2: cost 5 inf + 1 21.410 * * [simplify]: Extracting #3: cost 7 inf + 1 21.410 * * [simplify]: Extracting #4: cost 10 inf + 1 21.410 * * [simplify]: Extracting #5: cost 15 inf + 1 21.410 * * [simplify]: Extracting #6: cost 13 inf + 44 21.411 * * [simplify]: Extracting #7: cost 8 inf + 559 21.411 * * [simplify]: Extracting #8: cost 4 inf + 1453 21.411 * * [simplify]: Extracting #9: cost 0 inf + 2699 21.412 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.412 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 21.413 * [simplify]: Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.413 * * [simplify]: iters left: 6 (10 enodes) 21.418 * * [simplify]: iters left: 5 (36 enodes) 21.428 * * [simplify]: iters left: 4 (43 enodes) 21.440 * * [simplify]: iters left: 3 (45 enodes) 21.452 * * [simplify]: Extracting #0: cost 1 inf + 0 21.452 * * [simplify]: Extracting #1: cost 8 inf + 0 21.452 * * [simplify]: Extracting #2: cost 13 inf + 1 21.452 * * [simplify]: Extracting #3: cost 16 inf + 1 21.452 * * [simplify]: Extracting #4: cost 20 inf + 1 21.452 * * [simplify]: Extracting #5: cost 19 inf + 43 21.452 * * [simplify]: Extracting #6: cost 15 inf + 487 21.453 * * [simplify]: Extracting #7: cost 5 inf + 3039 21.454 * * [simplify]: Extracting #8: cost 0 inf + 4748 21.455 * [simplify]: Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 21.455 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 21.455 * * * * [progress]: [ 232 / 293 ] simplifiying candidate # 21.455 * [simplify]: Simplifying (/ 2 1) 21.456 * * [simplify]: iters left: 2 (3 enodes) 21.458 * * [simplify]: iters left: 1 (9 enodes) 21.461 * * [simplify]: Extracting #0: cost 1 inf + 0 21.461 * * [simplify]: Extracting #1: cost 0 inf + 1 21.461 * [simplify]: Simplified to 2 21.461 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* 2 (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))) 21.461 * [simplify]: Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 21.461 * * [simplify]: iters left: 6 (9 enodes) 21.465 * * [simplify]: iters left: 5 (33 enodes) 21.475 * * [simplify]: iters left: 4 (35 enodes) 21.486 * * [simplify]: iters left: 3 (36 enodes) 21.496 * * [simplify]: Extracting #0: cost 1 inf + 0 21.496 * * [simplify]: Extracting #1: cost 6 inf + 0 21.496 * * [simplify]: Extracting #2: cost 10 inf + 1 21.496 * * [simplify]: Extracting #3: cost 14 inf + 1 21.496 * * [simplify]: Extracting #4: cost 13 inf + 43 21.496 * * [simplify]: Extracting #5: cost 6 inf + 890 21.497 * * [simplify]: Extracting #6: cost 0 inf + 2540 21.497 * [simplify]: Simplified to (/ 1 (+ (exp x) (exp (- x)))) 21.497 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* 2 (/ 1 (+ (exp x) (exp (- x)))))))) 21.497 * * * * [progress]: [ 233 / 293 ] simplifiying candidate # 21.498 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 21.498 * * [simplify]: iters left: 6 (16 enodes) 21.507 * * [simplify]: iters left: 5 (68 enodes) 21.532 * * [simplify]: iters left: 4 (121 enodes) 21.577 * * [simplify]: iters left: 3 (210 enodes) 21.624 * * [simplify]: iters left: 2 (327 enodes) 21.726 * * [simplify]: Extracting #0: cost 1 inf + 0 21.726 * * [simplify]: Extracting #1: cost 10 inf + 0 21.726 * * [simplify]: Extracting #2: cost 20 inf + 1 21.726 * * [simplify]: Extracting #3: cost 27 inf + 1 21.726 * * [simplify]: Extracting #4: cost 77 inf + 1 21.727 * * [simplify]: Extracting #5: cost 130 inf + 4 21.728 * * [simplify]: Extracting #6: cost 115 inf + 3809 21.734 * * [simplify]: Extracting #7: cost 33 inf + 37157 21.744 * * [simplify]: Extracting #8: cost 1 inf + 51624 21.751 * * [simplify]: Extracting #9: cost 0 inf + 52006 21.756 * [simplify]: Simplified to (/ 2 (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (/ 1 (exp (- (+ x x) (- x)))) (exp (- (+ x x) (- x))))))) 21.756 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (/ 1 (exp (- (+ x x) (- x)))) (exp (- (+ x x) (- x))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 21.757 * [simplify]: Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 21.757 * * [simplify]: iters left: 6 (14 enodes) 21.760 * * [simplify]: iters left: 5 (59 enodes) 21.770 * * [simplify]: iters left: 4 (103 enodes) 21.790 * * [simplify]: iters left: 3 (141 enodes) 21.834 * * [simplify]: iters left: 2 (184 enodes) 21.870 * * [simplify]: iters left: 1 (253 enodes) 21.937 * * [simplify]: Extracting #0: cost 1 inf + 0 21.937 * * [simplify]: Extracting #1: cost 4 inf + 0 21.938 * * [simplify]: Extracting #2: cost 8 inf + 0 21.938 * * [simplify]: Extracting #3: cost 28 inf + 0 21.938 * * [simplify]: Extracting #4: cost 66 inf + 2 21.938 * * [simplify]: Extracting #5: cost 81 inf + 2 21.938 * * [simplify]: Extracting #6: cost 80 inf + 74 21.939 * * [simplify]: Extracting #7: cost 37 inf + 6808 21.942 * * [simplify]: Extracting #8: cost 3 inf + 14883 21.945 * * [simplify]: Extracting #9: cost 0 inf + 15687 21.948 * [simplify]: Simplified to (/ (sqrt (- (* (exp (- x)) (exp (- x))) (- 1 (* (exp x) (exp x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 21.948 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (/ 1 (exp (- (+ x x) (- x)))) (exp (- (+ x x) (- x))))))) (/ (sqrt (- (* (exp (- x)) (exp (- x))) (- 1 (* (exp x) (exp x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 21.948 * * * * [progress]: [ 234 / 293 ] simplifiying candidate # 21.948 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 21.949 * * [simplify]: iters left: 6 (16 enodes) 21.955 * * [simplify]: iters left: 5 (67 enodes) 21.968 * * [simplify]: iters left: 4 (115 enodes) 22.009 * * [simplify]: iters left: 3 (202 enodes) 22.086 * * [simplify]: iters left: 2 (337 enodes) 22.192 * * [simplify]: Extracting #0: cost 1 inf + 0 22.192 * * [simplify]: Extracting #1: cost 8 inf + 0 22.192 * * [simplify]: Extracting #2: cost 15 inf + 1 22.192 * * [simplify]: Extracting #3: cost 21 inf + 1 22.192 * * [simplify]: Extracting #4: cost 72 inf + 1 22.193 * * [simplify]: Extracting #5: cost 128 inf + 4 22.194 * * [simplify]: Extracting #6: cost 123 inf + 1361 22.198 * * [simplify]: Extracting #7: cost 50 inf + 23776 22.205 * * [simplify]: Extracting #8: cost 7 inf + 47123 22.218 * * [simplify]: Extracting #9: cost 0 inf + 52284 22.227 * [simplify]: Simplified to (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp (+ (- (- x) x) (- x))) (exp (+ (+ x x) x))))) 22.228 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp (+ (- (- x) x) (- x))) (exp (+ (+ x x) x))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 22.228 * [simplify]: Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 22.228 * * [simplify]: iters left: 6 (14 enodes) 22.235 * * [simplify]: iters left: 5 (59 enodes) 22.256 * * [simplify]: iters left: 4 (103 enodes) 22.285 * * [simplify]: iters left: 3 (141 enodes) 22.322 * * [simplify]: iters left: 2 (184 enodes) 22.358 * * [simplify]: iters left: 1 (253 enodes) 22.454 * * [simplify]: Extracting #0: cost 1 inf + 0 22.454 * * [simplify]: Extracting #1: cost 4 inf + 0 22.454 * * [simplify]: Extracting #2: cost 8 inf + 0 22.455 * * [simplify]: Extracting #3: cost 28 inf + 0 22.455 * * [simplify]: Extracting #4: cost 66 inf + 2 22.456 * * [simplify]: Extracting #5: cost 81 inf + 2 22.456 * * [simplify]: Extracting #6: cost 80 inf + 74 22.458 * * [simplify]: Extracting #7: cost 37 inf + 6808 22.464 * * [simplify]: Extracting #8: cost 3 inf + 14963 22.470 * * [simplify]: Extracting #9: cost 0 inf + 15767 22.478 * [simplify]: Simplified to (/ (sqrt (- (* (exp (- x)) (exp (- x))) (- 1 (* (exp x) (exp x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 22.478 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp (+ (- (- x) x) (- x))) (exp (+ (+ x x) x))))) (/ (sqrt (- (* (exp (- x)) (exp (- x))) (- 1 (* (exp x) (exp x))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 22.478 * * * * [progress]: [ 235 / 293 ] simplifiying candidate # 22.479 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 22.479 * * [simplify]: iters left: 6 (15 enodes) 22.487 * * [simplify]: iters left: 5 (63 enodes) 22.512 * * [simplify]: iters left: 4 (111 enodes) 22.556 * * [simplify]: iters left: 3 (193 enodes) 22.606 * * [simplify]: iters left: 2 (309 enodes) 22.697 * * [simplify]: Extracting #0: cost 1 inf + 0 22.697 * * [simplify]: Extracting #1: cost 8 inf + 0 22.697 * * [simplify]: Extracting #2: cost 14 inf + 1 22.697 * * [simplify]: Extracting #3: cost 19 inf + 1 22.698 * * [simplify]: Extracting #4: cost 68 inf + 1 22.698 * * [simplify]: Extracting #5: cost 122 inf + 4 22.698 * * [simplify]: Extracting #6: cost 114 inf + 3007 22.701 * * [simplify]: Extracting #7: cost 37 inf + 30164 22.705 * * [simplify]: Extracting #8: cost 2 inf + 46893 22.710 * * [simplify]: Extracting #9: cost 0 inf + 48250 22.714 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (* (exp x) (exp x)) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 22.714 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (* (exp x) (exp x)) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 22.714 * [simplify]: Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 22.715 * * [simplify]: iters left: 6 (14 enodes) 22.718 * * [simplify]: iters left: 5 (59 enodes) 22.728 * * [simplify]: iters left: 4 (103 enodes) 22.742 * * [simplify]: iters left: 3 (141 enodes) 22.765 * * [simplify]: iters left: 2 (184 enodes) 22.795 * * [simplify]: iters left: 1 (253 enodes) 22.910 * * [simplify]: Extracting #0: cost 1 inf + 0 22.911 * * [simplify]: Extracting #1: cost 4 inf + 0 22.911 * * [simplify]: Extracting #2: cost 8 inf + 0 22.911 * * [simplify]: Extracting #3: cost 28 inf + 0 22.911 * * [simplify]: Extracting #4: cost 66 inf + 2 22.912 * * [simplify]: Extracting #5: cost 81 inf + 2 22.912 * * [simplify]: Extracting #6: cost 80 inf + 74 22.914 * * [simplify]: Extracting #7: cost 37 inf + 6808 22.920 * * [simplify]: Extracting #8: cost 3 inf + 14763 22.925 * * [simplify]: Extracting #9: cost 0 inf + 15527 22.928 * [simplify]: Simplified to (/ (sqrt (- (* (exp (- x)) (exp (- x))) (- 1 (* (exp x) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 22.928 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (* (exp x) (exp x)) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (* (exp (- x)) (exp (- x))) (- 1 (* (exp x) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 22.928 * * * * [progress]: [ 236 / 293 ] simplifiying candidate # 22.929 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1)) 22.929 * * [simplify]: iters left: 6 (14 enodes) 22.933 * * [simplify]: iters left: 5 (60 enodes) 22.946 * * [simplify]: iters left: 4 (103 enodes) 22.984 * * [simplify]: iters left: 3 (182 enodes) 23.047 * * [simplify]: iters left: 2 (299 enodes) 23.128 * * [simplify]: Extracting #0: cost 1 inf + 0 23.128 * * [simplify]: Extracting #1: cost 5 inf + 0 23.128 * * [simplify]: Extracting #2: cost 5 inf + 2 23.128 * * [simplify]: Extracting #3: cost 8 inf + 2 23.128 * * [simplify]: Extracting #4: cost 55 inf + 2 23.129 * * [simplify]: Extracting #5: cost 110 inf + 4 23.129 * * [simplify]: Extracting #6: cost 105 inf + 1289 23.131 * * [simplify]: Extracting #7: cost 44 inf + 21177 23.134 * * [simplify]: Extracting #8: cost 4 inf + 41111 23.138 * * [simplify]: Extracting #9: cost 0 inf + 44580 23.142 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (exp x) (* (exp x) (exp x)))))) 23.142 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (exp x) (* (exp x) (exp x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 23.142 * [simplify]: Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 23.143 * * [simplify]: iters left: 6 (13 enodes) 23.146 * * [simplify]: iters left: 5 (56 enodes) 23.166 * * [simplify]: iters left: 4 (100 enodes) 23.180 * * [simplify]: iters left: 3 (138 enodes) 23.212 * * [simplify]: iters left: 2 (181 enodes) 23.268 * * [simplify]: iters left: 1 (250 enodes) 23.335 * * [simplify]: Extracting #0: cost 1 inf + 0 23.335 * * [simplify]: Extracting #1: cost 4 inf + 0 23.335 * * [simplify]: Extracting #2: cost 8 inf + 0 23.335 * * [simplify]: Extracting #3: cost 30 inf + 0 23.335 * * [simplify]: Extracting #4: cost 69 inf + 2 23.335 * * [simplify]: Extracting #5: cost 79 inf + 74 23.336 * * [simplify]: Extracting #6: cost 42 inf + 5623 23.341 * * [simplify]: Extracting #7: cost 3 inf + 14318 23.347 * * [simplify]: Extracting #8: cost 0 inf + 14993 23.355 * [simplify]: Simplified to (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) 1))) (sqrt (+ (exp x) (exp (- x))))) 23.355 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (exp x) (* (exp x) (exp x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) 1))) (sqrt (+ (exp x) (exp (- x))))))))) 23.356 * * * * [progress]: [ 237 / 293 ] simplifiying candidate # 23.356 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1)) 23.356 * * [simplify]: iters left: 6 (14 enodes) 23.365 * * [simplify]: iters left: 5 (60 enodes) 23.389 * * [simplify]: iters left: 4 (103 enodes) 23.409 * * [simplify]: iters left: 3 (182 enodes) 23.462 * * [simplify]: iters left: 2 (299 enodes) 23.578 * * [simplify]: Extracting #0: cost 1 inf + 0 23.578 * * [simplify]: Extracting #1: cost 5 inf + 0 23.578 * * [simplify]: Extracting #2: cost 5 inf + 2 23.578 * * [simplify]: Extracting #3: cost 8 inf + 2 23.579 * * [simplify]: Extracting #4: cost 55 inf + 2 23.579 * * [simplify]: Extracting #5: cost 110 inf + 4 23.580 * * [simplify]: Extracting #6: cost 105 inf + 1289 23.584 * * [simplify]: Extracting #7: cost 44 inf + 21177 23.594 * * [simplify]: Extracting #8: cost 4 inf + 41111 23.602 * * [simplify]: Extracting #9: cost 0 inf + 44580 23.609 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (exp x) (* (exp x) (exp x)))))) 23.610 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (exp x) (* (exp x) (exp x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 23.610 * [simplify]: Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 23.610 * * [simplify]: iters left: 6 (13 enodes) 23.613 * * [simplify]: iters left: 5 (56 enodes) 23.623 * * [simplify]: iters left: 4 (100 enodes) 23.647 * * [simplify]: iters left: 3 (138 enodes) 23.688 * * [simplify]: iters left: 2 (181 enodes) 23.749 * * [simplify]: iters left: 1 (250 enodes) 23.828 * * [simplify]: Extracting #0: cost 1 inf + 0 23.829 * * [simplify]: Extracting #1: cost 4 inf + 0 23.829 * * [simplify]: Extracting #2: cost 8 inf + 0 23.829 * * [simplify]: Extracting #3: cost 30 inf + 0 23.829 * * [simplify]: Extracting #4: cost 69 inf + 2 23.829 * * [simplify]: Extracting #5: cost 79 inf + 74 23.830 * * [simplify]: Extracting #6: cost 42 inf + 5623 23.832 * * [simplify]: Extracting #7: cost 3 inf + 14318 23.835 * * [simplify]: Extracting #8: cost 0 inf + 14993 23.838 * [simplify]: Simplified to (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) 1))) (sqrt (+ (exp x) (exp (- x))))) 23.838 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (exp x) (* (exp x) (exp x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) 1))) (sqrt (+ (exp x) (exp (- x))))))))) 23.839 * * * * [progress]: [ 238 / 293 ] simplifiying candidate # 23.839 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 23.839 * * [simplify]: iters left: 6 (15 enodes) 23.843 * * [simplify]: iters left: 5 (63 enodes) 23.865 * * [simplify]: iters left: 4 (111 enodes) 23.892 * * [simplify]: iters left: 3 (193 enodes) 23.932 * * [simplify]: iters left: 2 (309 enodes) 24.056 * * [simplify]: Extracting #0: cost 1 inf + 0 24.056 * * [simplify]: Extracting #1: cost 8 inf + 0 24.057 * * [simplify]: Extracting #2: cost 14 inf + 1 24.057 * * [simplify]: Extracting #3: cost 19 inf + 1 24.057 * * [simplify]: Extracting #4: cost 68 inf + 1 24.058 * * [simplify]: Extracting #5: cost 122 inf + 4 24.059 * * [simplify]: Extracting #6: cost 114 inf + 3007 24.062 * * [simplify]: Extracting #7: cost 37 inf + 30164 24.066 * * [simplify]: Extracting #8: cost 2 inf + 46893 24.070 * * [simplify]: Extracting #9: cost 0 inf + 48250 24.075 * [simplify]: Simplified to (/ (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (* (exp x) (exp x)) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 24.075 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (* (exp x) (exp x)) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 24.075 * [simplify]: Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 24.076 * * [simplify]: iters left: 6 (14 enodes) 24.079 * * [simplify]: iters left: 5 (59 enodes) 24.089 * * [simplify]: iters left: 4 (103 enodes) 24.103 * * [simplify]: iters left: 3 (141 enodes) 24.128 * * [simplify]: iters left: 2 (184 enodes) 24.171 * * [simplify]: iters left: 1 (253 enodes) 24.240 * * [simplify]: Extracting #0: cost 1 inf + 0 24.240 * * [simplify]: Extracting #1: cost 4 inf + 0 24.240 * * [simplify]: Extracting #2: cost 8 inf + 0 24.240 * * [simplify]: Extracting #3: cost 28 inf + 0 24.240 * * [simplify]: Extracting #4: cost 66 inf + 2 24.240 * * [simplify]: Extracting #5: cost 81 inf + 2 24.241 * * [simplify]: Extracting #6: cost 80 inf + 74 24.242 * * [simplify]: Extracting #7: cost 37 inf + 6808 24.244 * * [simplify]: Extracting #8: cost 3 inf + 14763 24.247 * * [simplify]: Extracting #9: cost 0 inf + 15527 24.250 * [simplify]: Simplified to (/ (sqrt (- (* (exp (- x)) (exp (- x))) (- 1 (* (exp x) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 24.250 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (+ (exp (- (- x) (- x (- x)))) (* (* (exp x) (exp x)) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (* (exp (- x)) (exp (- x))) (- 1 (* (exp x) (exp x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 24.250 * * * * [progress]: [ 239 / 293 ] simplifiying candidate # 24.251 * [simplify]: Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1) 24.251 * * [simplify]: iters left: 6 (13 enodes) 24.256 * * [simplify]: iters left: 5 (55 enodes) 24.278 * * [simplify]: iters left: 4 (99 enodes) 24.318 * * [simplify]: iters left: 3 (179 enodes) 24.380 * * [simplify]: iters left: 2 (311 enodes) 24.481 * * [simplify]: Extracting #0: cost 1 inf + 0 24.481 * * [simplify]: Extracting #1: cost 5 inf + 0 24.481 * * [simplify]: Extracting #2: cost 5 inf + 2 24.481 * * [simplify]: Extracting #3: cost 8 inf + 2 24.481 * * [simplify]: Extracting #4: cost 56 inf + 2 24.482 * * [simplify]: Extracting #5: cost 111 inf + 4 24.483 * * [simplify]: Extracting #6: cost 108 inf + 877 24.485 * * [simplify]: Extracting #7: cost 58 inf + 14723 24.492 * * [simplify]: Extracting #8: cost 4 inf + 42842 24.500 * * [simplify]: Extracting #9: cost 0 inf + 45404 24.508 * [simplify]: Simplified to (/ 2 (sqrt (+ (* (* (exp (- x)) (exp (- x))) (exp (- x))) (exp (+ (+ x x) x))))) 24.508 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (* (* (exp (- x)) (exp (- x))) (exp (- x))) (exp (+ (+ x x) x))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))) 24.508 * [simplify]: Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 24.508 * * [simplify]: iters left: 6 (13 enodes) 24.511 * * [simplify]: iters left: 5 (56 enodes) 24.524 * * [simplify]: iters left: 4 (100 enodes) 24.540 * * [simplify]: iters left: 3 (138 enodes) 24.579 * * [simplify]: iters left: 2 (181 enodes) 24.636 * * [simplify]: iters left: 1 (250 enodes) 24.733 * * [simplify]: Extracting #0: cost 1 inf + 0 24.733 * * [simplify]: Extracting #1: cost 4 inf + 0 24.733 * * [simplify]: Extracting #2: cost 8 inf + 0 24.733 * * [simplify]: Extracting #3: cost 30 inf + 0 24.733 * * [simplify]: Extracting #4: cost 69 inf + 2 24.734 * * [simplify]: Extracting #5: cost 79 inf + 74 24.735 * * [simplify]: Extracting #6: cost 42 inf + 5623 24.737 * * [simplify]: Extracting #7: cost 3 inf + 14318 24.742 * * [simplify]: Extracting #8: cost 0 inf + 14993 24.745 * [simplify]: Simplified to (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) 1))) (sqrt (+ (exp x) (exp (- x))))) 24.745 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (* (* (exp (- x)) (exp (- x))) (exp (- x))) (exp (+ (+ x x) x))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) 1))) (sqrt (+ (exp x) (exp (- x))))))))) 24.745 * * * * [progress]: [ 240 / 293 ] simplifiying candidate # 24.745 * [simplify]: Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 24.746 * * [simplify]: iters left: 6 (15 enodes) 24.749 * * [simplify]: iters left: 5 (60 enodes) 24.759 * * [simplify]: iters left: 4 (94 enodes) 24.787 * * [simplify]: iters left: 3 (137 enodes) 24.810 * * [simplify]: iters left: 2 (204 enodes) 24.873 * * [simplify]: iters left: 1 (272 enodes) 24.964 * * [simplify]: Extracting #0: cost 1 inf + 0 24.964 * * [simplify]: Extracting #1: cost 10 inf + 0 24.964 * * [simplify]: Extracting #2: cost 20 inf + 1 24.965 * * [simplify]: Extracting #3: cost 56 inf + 1 24.965 * * [simplify]: Extracting #4: cost 81 inf + 3 24.966 * * [simplify]: Extracting #5: cost 96 inf + 3 24.966 * * [simplify]: Extracting #6: cost 85 inf + 1099 24.971 * * [simplify]: Extracting #7: cost 21 inf + 16844 24.978 * * [simplify]: Extracting #8: cost 4 inf + 21828 24.985 * * [simplify]: Extracting #9: cost 0 inf + 23934 24.993 * [simplify]: Simplified to (/ (/ 2 (sqrt (- (exp (+ x x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 24.994 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (- (exp (+ x x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 24.994 * [simplify]: Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 24.994 * * [simplify]: iters left: 6 (10 enodes) 24.998 * * [simplify]: iters left: 5 (35 enodes) 25.008 * * [simplify]: iters left: 4 (45 enodes) 25.021 * * [simplify]: iters left: 3 (49 enodes) 25.033 * * [simplify]: Extracting #0: cost 1 inf + 0 25.033 * * [simplify]: Extracting #1: cost 4 inf + 0 25.033 * * [simplify]: Extracting #2: cost 8 inf + 0 25.033 * * [simplify]: Extracting #3: cost 14 inf + 0 25.033 * * [simplify]: Extracting #4: cost 22 inf + 0 25.033 * * [simplify]: Extracting #5: cost 17 inf + 226 25.034 * * [simplify]: Extracting #6: cost 5 inf + 2489 25.035 * * [simplify]: Extracting #7: cost 0 inf + 4011 25.036 * [simplify]: Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 25.036 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))))) 25.036 * * * * [progress]: [ 241 / 293 ] simplifiying candidate # 25.036 * [simplify]: Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 25.037 * * [simplify]: iters left: 6 (15 enodes) 25.043 * * [simplify]: iters left: 5 (59 enodes) 25.052 * * [simplify]: iters left: 4 (88 enodes) 25.066 * * [simplify]: iters left: 3 (124 enodes) 25.108 * * [simplify]: iters left: 2 (188 enodes) 25.165 * * [simplify]: iters left: 1 (256 enodes) 25.214 * * [simplify]: Extracting #0: cost 1 inf + 0 25.214 * * [simplify]: Extracting #1: cost 8 inf + 0 25.214 * * [simplify]: Extracting #2: cost 15 inf + 1 25.214 * * [simplify]: Extracting #3: cost 50 inf + 1 25.215 * * [simplify]: Extracting #4: cost 75 inf + 3 25.215 * * [simplify]: Extracting #5: cost 90 inf + 3 25.215 * * [simplify]: Extracting #6: cost 74 inf + 2396 25.218 * * [simplify]: Extracting #7: cost 11 inf + 15994 25.222 * * [simplify]: Extracting #8: cost 0 inf + 18597 25.229 * * [simplify]: Extracting #9: cost 0 inf + 18595 25.235 * [simplify]: Simplified to (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) 25.235 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 25.236 * [simplify]: Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 25.236 * * [simplify]: iters left: 6 (10 enodes) 25.240 * * [simplify]: iters left: 5 (35 enodes) 25.251 * * [simplify]: iters left: 4 (45 enodes) 25.264 * * [simplify]: iters left: 3 (49 enodes) 25.271 * * [simplify]: Extracting #0: cost 1 inf + 0 25.271 * * [simplify]: Extracting #1: cost 4 inf + 0 25.271 * * [simplify]: Extracting #2: cost 8 inf + 0 25.271 * * [simplify]: Extracting #3: cost 14 inf + 0 25.271 * * [simplify]: Extracting #4: cost 22 inf + 0 25.271 * * [simplify]: Extracting #5: cost 17 inf + 226 25.271 * * [simplify]: Extracting #6: cost 5 inf + 2569 25.271 * * [simplify]: Extracting #7: cost 0 inf + 4091 25.272 * [simplify]: Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 25.272 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))))) 25.272 * * * * [progress]: [ 242 / 293 ] simplifiying candidate # 25.272 * [simplify]: Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 25.272 * * [simplify]: iters left: 6 (14 enodes) 25.276 * * [simplify]: iters left: 5 (55 enodes) 25.287 * * [simplify]: iters left: 4 (84 enodes) 25.310 * * [simplify]: iters left: 3 (120 enodes) 25.348 * * [simplify]: iters left: 2 (184 enodes) 25.392 * * [simplify]: iters left: 1 (252 enodes) 25.454 * * [simplify]: Extracting #0: cost 1 inf + 0 25.454 * * [simplify]: Extracting #1: cost 8 inf + 0 25.454 * * [simplify]: Extracting #2: cost 14 inf + 1 25.454 * * [simplify]: Extracting #3: cost 48 inf + 1 25.454 * * [simplify]: Extracting #4: cost 73 inf + 3 25.455 * * [simplify]: Extracting #5: cost 88 inf + 3 25.456 * * [simplify]: Extracting #6: cost 88 inf + 4 25.457 * * [simplify]: Extracting #7: cost 52 inf + 5073 25.463 * * [simplify]: Extracting #8: cost 9 inf + 14518 25.469 * * [simplify]: Extracting #9: cost 0 inf + 16642 25.476 * [simplify]: Simplified to (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (/ 1 (* (exp x) (exp x)))))) (sqrt (sqrt (+ (/ 1 (exp x)) (exp x))))) 25.476 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (/ 1 (* (exp x) (exp x)))))) (sqrt (sqrt (+ (/ 1 (exp x)) (exp x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 25.476 * [simplify]: Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 25.477 * * [simplify]: iters left: 6 (10 enodes) 25.479 * * [simplify]: iters left: 5 (35 enodes) 25.484 * * [simplify]: iters left: 4 (45 enodes) 25.492 * * [simplify]: iters left: 3 (49 enodes) 25.499 * * [simplify]: Extracting #0: cost 1 inf + 0 25.499 * * [simplify]: Extracting #1: cost 4 inf + 0 25.499 * * [simplify]: Extracting #2: cost 8 inf + 0 25.499 * * [simplify]: Extracting #3: cost 14 inf + 0 25.499 * * [simplify]: Extracting #4: cost 22 inf + 0 25.499 * * [simplify]: Extracting #5: cost 17 inf + 226 25.499 * * [simplify]: Extracting #6: cost 5 inf + 2489 25.500 * * [simplify]: Extracting #7: cost 0 inf + 3851 25.500 * [simplify]: Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 25.500 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 25.500 * * * * [progress]: [ 243 / 293 ] simplifiying candidate # 25.500 * [simplify]: Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1)) 25.501 * * [simplify]: iters left: 6 (13 enodes) 25.505 * * [simplify]: iters left: 5 (53 enodes) 25.522 * * [simplify]: iters left: 4 (80 enodes) 25.535 * * [simplify]: iters left: 3 (113 enodes) 25.561 * * [simplify]: iters left: 2 (178 enodes) 25.617 * * [simplify]: iters left: 1 (246 enodes) 25.666 * * [simplify]: Extracting #0: cost 1 inf + 0 25.666 * * [simplify]: Extracting #1: cost 5 inf + 0 25.666 * * [simplify]: Extracting #2: cost 5 inf + 2 25.666 * * [simplify]: Extracting #3: cost 37 inf + 2 25.666 * * [simplify]: Extracting #4: cost 63 inf + 3 25.666 * * [simplify]: Extracting #5: cost 78 inf + 3 25.667 * * [simplify]: Extracting #6: cost 78 inf + 4 25.667 * * [simplify]: Extracting #7: cost 49 inf + 3520 25.669 * * [simplify]: Extracting #8: cost 10 inf + 11743 25.672 * * [simplify]: Extracting #9: cost 0 inf + 14175 25.677 * [simplify]: Simplified to (/ 2 (sqrt (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x))))) 25.677 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))))) 25.677 * [simplify]: Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) 25.677 * * [simplify]: iters left: 6 (9 enodes) 25.679 * * [simplify]: iters left: 5 (32 enodes) 25.685 * * [simplify]: iters left: 4 (42 enodes) 25.696 * * [simplify]: iters left: 3 (46 enodes) 25.703 * * [simplify]: Extracting #0: cost 1 inf + 0 25.703 * * [simplify]: Extracting #1: cost 4 inf + 0 25.703 * * [simplify]: Extracting #2: cost 8 inf + 0 25.703 * * [simplify]: Extracting #3: cost 13 inf + 0 25.703 * * [simplify]: Extracting #4: cost 20 inf + 0 25.703 * * [simplify]: Extracting #5: cost 18 inf + 3 25.703 * * [simplify]: Extracting #6: cost 12 inf + 450 25.703 * * [simplify]: Extracting #7: cost 5 inf + 1720 25.703 * * [simplify]: Extracting #8: cost 0 inf + 3169 25.704 * [simplify]: Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))) 25.704 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))))))) 25.704 * * * * [progress]: [ 244 / 293 ] simplifiying candidate # 25.704 * [simplify]: Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1)) 25.704 * * [simplify]: iters left: 6 (13 enodes) 25.708 * * [simplify]: iters left: 5 (53 enodes) 25.717 * * [simplify]: iters left: 4 (80 enodes) 25.736 * * [simplify]: iters left: 3 (113 enodes) 25.764 * * [simplify]: iters left: 2 (178 enodes) 25.806 * * [simplify]: iters left: 1 (246 enodes) 25.866 * * [simplify]: Extracting #0: cost 1 inf + 0 25.866 * * [simplify]: Extracting #1: cost 5 inf + 0 25.866 * * [simplify]: Extracting #2: cost 5 inf + 2 25.866 * * [simplify]: Extracting #3: cost 37 inf + 2 25.867 * * [simplify]: Extracting #4: cost 63 inf + 3 25.867 * * [simplify]: Extracting #5: cost 78 inf + 3 25.868 * * [simplify]: Extracting #6: cost 78 inf + 4 25.869 * * [simplify]: Extracting #7: cost 49 inf + 3520 25.873 * * [simplify]: Extracting #8: cost 10 inf + 11743 25.878 * * [simplify]: Extracting #9: cost 0 inf + 14175 25.882 * [simplify]: Simplified to (/ 2 (sqrt (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x))))) 25.882 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))))) 25.883 * [simplify]: Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) 25.883 * * [simplify]: iters left: 6 (9 enodes) 25.884 * * [simplify]: iters left: 5 (32 enodes) 25.889 * * [simplify]: iters left: 4 (42 enodes) 25.895 * * [simplify]: iters left: 3 (46 enodes) 25.901 * * [simplify]: Extracting #0: cost 1 inf + 0 25.901 * * [simplify]: Extracting #1: cost 4 inf + 0 25.901 * * [simplify]: Extracting #2: cost 8 inf + 0 25.901 * * [simplify]: Extracting #3: cost 13 inf + 0 25.901 * * [simplify]: Extracting #4: cost 20 inf + 0 25.901 * * [simplify]: Extracting #5: cost 18 inf + 3 25.901 * * [simplify]: Extracting #6: cost 12 inf + 450 25.901 * * [simplify]: Extracting #7: cost 5 inf + 1720 25.902 * * [simplify]: Extracting #8: cost 0 inf + 3169 25.902 * [simplify]: Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))) 25.902 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))))))) 25.902 * * * * [progress]: [ 245 / 293 ] simplifiying candidate # 25.902 * [simplify]: Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 25.903 * * [simplify]: iters left: 6 (14 enodes) 25.906 * * [simplify]: iters left: 5 (55 enodes) 25.915 * * [simplify]: iters left: 4 (84 enodes) 25.941 * * [simplify]: iters left: 3 (120 enodes) 25.964 * * [simplify]: iters left: 2 (184 enodes) 25.998 * * [simplify]: iters left: 1 (252 enodes) 26.042 * * [simplify]: Extracting #0: cost 1 inf + 0 26.042 * * [simplify]: Extracting #1: cost 8 inf + 0 26.042 * * [simplify]: Extracting #2: cost 14 inf + 1 26.042 * * [simplify]: Extracting #3: cost 48 inf + 1 26.043 * * [simplify]: Extracting #4: cost 73 inf + 3 26.043 * * [simplify]: Extracting #5: cost 88 inf + 3 26.043 * * [simplify]: Extracting #6: cost 88 inf + 4 26.044 * * [simplify]: Extracting #7: cost 52 inf + 5073 26.047 * * [simplify]: Extracting #8: cost 9 inf + 14518 26.050 * * [simplify]: Extracting #9: cost 0 inf + 16642 26.054 * [simplify]: Simplified to (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (/ 1 (* (exp x) (exp x)))))) (sqrt (sqrt (+ (/ 1 (exp x)) (exp x))))) 26.054 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (/ 1 (* (exp x) (exp x)))))) (sqrt (sqrt (+ (/ 1 (exp x)) (exp x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 26.054 * [simplify]: Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 26.054 * * [simplify]: iters left: 6 (10 enodes) 26.056 * * [simplify]: iters left: 5 (35 enodes) 26.061 * * [simplify]: iters left: 4 (45 enodes) 26.067 * * [simplify]: iters left: 3 (49 enodes) 26.074 * * [simplify]: Extracting #0: cost 1 inf + 0 26.074 * * [simplify]: Extracting #1: cost 4 inf + 0 26.074 * * [simplify]: Extracting #2: cost 8 inf + 0 26.074 * * [simplify]: Extracting #3: cost 14 inf + 0 26.074 * * [simplify]: Extracting #4: cost 22 inf + 0 26.074 * * [simplify]: Extracting #5: cost 17 inf + 226 26.074 * * [simplify]: Extracting #6: cost 5 inf + 2489 26.075 * * [simplify]: Extracting #7: cost 0 inf + 3851 26.075 * [simplify]: Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 26.075 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))))) 26.075 * * * * [progress]: [ 246 / 293 ] simplifiying candidate # 26.076 * [simplify]: Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 1) 26.076 * * [simplify]: iters left: 6 (12 enodes) 26.079 * * [simplify]: iters left: 5 (48 enodes) 26.086 * * [simplify]: iters left: 4 (76 enodes) 26.100 * * [simplify]: iters left: 3 (110 enodes) 26.134 * * [simplify]: iters left: 2 (174 enodes) 26.196 * * [simplify]: iters left: 1 (242 enodes) 26.252 * * [simplify]: Extracting #0: cost 1 inf + 0 26.252 * * [simplify]: Extracting #1: cost 5 inf + 0 26.252 * * [simplify]: Extracting #2: cost 5 inf + 2 26.252 * * [simplify]: Extracting #3: cost 37 inf + 2 26.252 * * [simplify]: Extracting #4: cost 63 inf + 3 26.253 * * [simplify]: Extracting #5: cost 78 inf + 3 26.253 * * [simplify]: Extracting #6: cost 78 inf + 4 26.255 * * [simplify]: Extracting #7: cost 45 inf + 4217 26.259 * * [simplify]: Extracting #8: cost 13 inf + 10823 26.264 * * [simplify]: Extracting #9: cost 0 inf + 13835 26.270 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp (+ x x)) (/ -1 (exp (+ x x)))))) 26.270 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (* (/ 2 (sqrt (+ (exp (+ x x)) (/ -1 (exp (+ x x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))))) 26.271 * [simplify]: Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) 26.271 * * [simplify]: iters left: 6 (9 enodes) 26.274 * * [simplify]: iters left: 5 (32 enodes) 26.284 * * [simplify]: iters left: 4 (42 enodes) 26.295 * * [simplify]: iters left: 3 (46 enodes) 26.307 * * [simplify]: Extracting #0: cost 1 inf + 0 26.307 * * [simplify]: Extracting #1: cost 4 inf + 0 26.307 * * [simplify]: Extracting #2: cost 8 inf + 0 26.308 * * [simplify]: Extracting #3: cost 13 inf + 0 26.308 * * [simplify]: Extracting #4: cost 20 inf + 0 26.308 * * [simplify]: Extracting #5: cost 18 inf + 3 26.308 * * [simplify]: Extracting #6: cost 12 inf + 450 26.308 * * [simplify]: Extracting #7: cost 5 inf + 1720 26.309 * * [simplify]: Extracting #8: cost 0 inf + 3169 26.310 * [simplify]: Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))) 26.310 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 1) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x))))))))) 26.310 * * * * [progress]: [ 247 / 293 ] simplifiying candidate # 26.310 * * * * [progress]: [ 248 / 293 ] simplifiying candidate # 26.310 * * * * [progress]: [ 249 / 293 ] simplifiying candidate # 26.310 * * * * [progress]: [ 250 / 293 ] simplifiying candidate # 26.311 * [simplify]: Simplifying (cbrt (sqrt (+ (exp x) (exp (- x))))) 26.311 * * [simplify]: iters left: 6 (7 enodes) 26.313 * * [simplify]: iters left: 5 (24 enodes) 26.318 * * [simplify]: iters left: 4 (28 enodes) 26.325 * * [simplify]: iters left: 3 (30 enodes) 26.329 * * [simplify]: Extracting #0: cost 1 inf + 0 26.329 * * [simplify]: Extracting #1: cost 3 inf + 0 26.329 * * [simplify]: Extracting #2: cost 5 inf + 0 26.329 * * [simplify]: Extracting #3: cost 8 inf + 0 26.329 * * [simplify]: Extracting #4: cost 13 inf + 0 26.329 * * [simplify]: Extracting #5: cost 12 inf + 2 26.329 * * [simplify]: Extracting #6: cost 6 inf + 448 26.329 * * [simplify]: Extracting #7: cost 3 inf + 1151 26.329 * * [simplify]: Extracting #8: cost 1 inf + 1753 26.329 * * [simplify]: Extracting #9: cost 0 inf + 2094 26.330 * [simplify]: Simplified to (cbrt (sqrt (+ (exp x) (exp (- x))))) 26.330 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 26.330 * * * * [progress]: [ 251 / 293 ] simplifiying candidate # 26.330 * [simplify]: Simplifying (sqrt (cbrt (+ (exp x) (exp (- x))))) 26.330 * * [simplify]: iters left: 6 (7 enodes) 26.331 * * [simplify]: iters left: 5 (24 enodes) 26.335 * * [simplify]: iters left: 4 (28 enodes) 26.339 * * [simplify]: iters left: 3 (30 enodes) 26.343 * * [simplify]: Extracting #0: cost 1 inf + 0 26.343 * * [simplify]: Extracting #1: cost 3 inf + 0 26.343 * * [simplify]: Extracting #2: cost 5 inf + 0 26.343 * * [simplify]: Extracting #3: cost 8 inf + 0 26.343 * * [simplify]: Extracting #4: cost 13 inf + 0 26.343 * * [simplify]: Extracting #5: cost 12 inf + 2 26.343 * * [simplify]: Extracting #6: cost 6 inf + 448 26.343 * * [simplify]: Extracting #7: cost 3 inf + 1191 26.344 * * [simplify]: Extracting #8: cost 1 inf + 1833 26.344 * * [simplify]: Extracting #9: cost 0 inf + 2174 26.344 * [simplify]: Simplified to (sqrt (cbrt (+ (exp x) (exp (- x))))) 26.344 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 26.344 * * * * [progress]: [ 252 / 293 ] simplifiying candidate # 26.345 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 26.345 * * [simplify]: iters left: 6 (7 enodes) 26.346 * * [simplify]: iters left: 5 (24 enodes) 26.349 * * [simplify]: iters left: 4 (28 enodes) 26.353 * * [simplify]: iters left: 3 (30 enodes) 26.357 * * [simplify]: Extracting #0: cost 1 inf + 0 26.358 * * [simplify]: Extracting #1: cost 3 inf + 0 26.358 * * [simplify]: Extracting #2: cost 5 inf + 0 26.358 * * [simplify]: Extracting #3: cost 8 inf + 0 26.358 * * [simplify]: Extracting #4: cost 13 inf + 0 26.358 * * [simplify]: Extracting #5: cost 12 inf + 2 26.358 * * [simplify]: Extracting #6: cost 6 inf + 448 26.358 * * [simplify]: Extracting #7: cost 3 inf + 1151 26.358 * * [simplify]: Extracting #8: cost 1 inf + 1713 26.358 * * [simplify]: Extracting #9: cost 0 inf + 2014 26.359 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 26.359 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 26.359 * * * * [progress]: [ 253 / 293 ] simplifiying candidate # 26.359 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 26.359 * * [simplify]: iters left: 6 (6 enodes) 26.360 * * [simplify]: iters left: 5 (21 enodes) 26.363 * * [simplify]: iters left: 4 (25 enodes) 26.367 * * [simplify]: iters left: 3 (27 enodes) 26.371 * * [simplify]: Extracting #0: cost 1 inf + 0 26.371 * * [simplify]: Extracting #1: cost 3 inf + 0 26.371 * * [simplify]: Extracting #2: cost 6 inf + 0 26.371 * * [simplify]: Extracting #3: cost 11 inf + 0 26.371 * * [simplify]: Extracting #4: cost 9 inf + 43 26.371 * * [simplify]: Extracting #5: cost 0 inf + 1412 26.372 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 26.372 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x)))))))) 26.372 * * * * [progress]: [ 254 / 293 ] simplifiying candidate # 26.372 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 26.372 * * [simplify]: iters left: 6 (6 enodes) 26.373 * * [simplify]: iters left: 5 (21 enodes) 26.376 * * [simplify]: iters left: 4 (25 enodes) 26.381 * * [simplify]: iters left: 3 (27 enodes) 26.385 * * [simplify]: Extracting #0: cost 1 inf + 0 26.385 * * [simplify]: Extracting #1: cost 3 inf + 0 26.385 * * [simplify]: Extracting #2: cost 6 inf + 0 26.385 * * [simplify]: Extracting #3: cost 11 inf + 0 26.385 * * [simplify]: Extracting #4: cost 9 inf + 43 26.385 * * [simplify]: Extracting #5: cost 0 inf + 1412 26.385 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 26.385 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x)))))))) 26.385 * * * * [progress]: [ 255 / 293 ] simplifiying candidate # 26.386 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 26.386 * * [simplify]: iters left: 6 (7 enodes) 26.387 * * [simplify]: iters left: 5 (24 enodes) 26.390 * * [simplify]: iters left: 4 (28 enodes) 26.394 * * [simplify]: iters left: 3 (30 enodes) 26.398 * * [simplify]: Extracting #0: cost 1 inf + 0 26.398 * * [simplify]: Extracting #1: cost 3 inf + 0 26.398 * * [simplify]: Extracting #2: cost 5 inf + 0 26.398 * * [simplify]: Extracting #3: cost 8 inf + 0 26.398 * * [simplify]: Extracting #4: cost 13 inf + 0 26.398 * * [simplify]: Extracting #5: cost 12 inf + 2 26.399 * * [simplify]: Extracting #6: cost 6 inf + 448 26.399 * * [simplify]: Extracting #7: cost 3 inf + 1151 26.399 * * [simplify]: Extracting #8: cost 1 inf + 1713 26.399 * * [simplify]: Extracting #9: cost 0 inf + 2014 26.400 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 26.400 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 26.400 * * * * [progress]: [ 256 / 293 ] simplifiying candidate # 26.400 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 26.400 * * [simplify]: iters left: 6 (6 enodes) 26.402 * * [simplify]: iters left: 5 (21 enodes) 26.409 * * [simplify]: iters left: 4 (25 enodes) 26.416 * * [simplify]: iters left: 3 (27 enodes) 26.423 * * [simplify]: Extracting #0: cost 1 inf + 0 26.423 * * [simplify]: Extracting #1: cost 3 inf + 0 26.423 * * [simplify]: Extracting #2: cost 6 inf + 0 26.423 * * [simplify]: Extracting #3: cost 11 inf + 0 26.423 * * [simplify]: Extracting #4: cost 9 inf + 43 26.424 * * [simplify]: Extracting #5: cost 0 inf + 1412 26.424 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 26.424 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1) (sqrt (+ (exp x) (exp (- x)))))))) 26.424 * * * * [progress]: [ 257 / 293 ] simplifiying candidate # 26.425 * [simplify]: Simplifying (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 26.425 * * [simplify]: iters left: 6 (10 enodes) 26.429 * * [simplify]: iters left: 5 (33 enodes) 26.439 * * [simplify]: iters left: 4 (37 enodes) 26.450 * * [simplify]: iters left: 3 (39 enodes) 26.462 * * [simplify]: Extracting #0: cost 1 inf + 0 26.462 * * [simplify]: Extracting #1: cost 3 inf + 0 26.462 * * [simplify]: Extracting #2: cost 5 inf + 0 26.462 * * [simplify]: Extracting #3: cost 8 inf + 0 26.462 * * [simplify]: Extracting #4: cost 9 inf + 1 26.462 * * [simplify]: Extracting #5: cost 12 inf + 1 26.462 * * [simplify]: Extracting #6: cost 17 inf + 1 26.462 * * [simplify]: Extracting #7: cost 15 inf + 44 26.462 * * [simplify]: Extracting #8: cost 9 inf + 670 26.463 * * [simplify]: Extracting #9: cost 4 inf + 2017 26.463 * * [simplify]: Extracting #10: cost 0 inf + 3625 26.464 * [simplify]: Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 26.464 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))))) 26.464 * * * * [progress]: [ 258 / 293 ] simplifiying candidate # 26.465 * [simplify]: Simplifying (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 26.465 * * [simplify]: iters left: 6 (9 enodes) 26.469 * * [simplify]: iters left: 5 (30 enodes) 26.478 * * [simplify]: iters left: 4 (34 enodes) 26.488 * * [simplify]: iters left: 3 (36 enodes) 26.498 * * [simplify]: Extracting #0: cost 1 inf + 0 26.498 * * [simplify]: Extracting #1: cost 3 inf + 0 26.498 * * [simplify]: Extracting #2: cost 6 inf + 0 26.498 * * [simplify]: Extracting #3: cost 7 inf + 1 26.498 * * [simplify]: Extracting #4: cost 10 inf + 1 26.498 * * [simplify]: Extracting #5: cost 15 inf + 1 26.498 * * [simplify]: Extracting #6: cost 13 inf + 44 26.498 * * [simplify]: Extracting #7: cost 8 inf + 559 26.499 * * [simplify]: Extracting #8: cost 4 inf + 1454 26.499 * * [simplify]: Extracting #9: cost 0 inf + 2701 26.500 * [simplify]: Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 26.500 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))))) 26.501 * * * * [progress]: [ 259 / 293 ] simplifiying candidate # 26.501 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 26.501 * * [simplify]: iters left: 6 (12 enodes) 26.507 * * [simplify]: iters left: 5 (45 enodes) 26.521 * * [simplify]: iters left: 4 (64 enodes) 26.538 * * [simplify]: iters left: 3 (73 enodes) 26.560 * * [simplify]: iters left: 2 (76 enodes) 26.579 * * [simplify]: Extracting #0: cost 1 inf + 0 26.580 * * [simplify]: Extracting #1: cost 11 inf + 0 26.580 * * [simplify]: Extracting #2: cost 22 inf + 0 26.580 * * [simplify]: Extracting #3: cost 23 inf + 1 26.580 * * [simplify]: Extracting #4: cost 24 inf + 163 26.580 * * [simplify]: Extracting #5: cost 27 inf + 405 26.580 * * [simplify]: Extracting #6: cost 24 inf + 519 26.581 * * [simplify]: Extracting #7: cost 16 inf + 1897 26.583 * * [simplify]: Extracting #8: cost 3 inf + 7659 26.585 * * [simplify]: Extracting #9: cost 0 inf + 9125 26.587 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 26.587 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))))) 26.588 * * * * [progress]: [ 260 / 293 ] simplifiying candidate # 26.588 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 26.588 * * [simplify]: iters left: 6 (12 enodes) 26.594 * * [simplify]: iters left: 5 (42 enodes) 26.600 * * [simplify]: iters left: 4 (50 enodes) 26.607 * * [simplify]: iters left: 3 (55 enodes) 26.614 * * [simplify]: Extracting #0: cost 1 inf + 0 26.614 * * [simplify]: Extracting #1: cost 7 inf + 0 26.615 * * [simplify]: Extracting #2: cost 15 inf + 0 26.615 * * [simplify]: Extracting #3: cost 17 inf + 1 26.615 * * [simplify]: Extracting #4: cost 19 inf + 82 26.615 * * [simplify]: Extracting #5: cost 21 inf + 405 26.615 * * [simplify]: Extracting #6: cost 18 inf + 519 26.615 * * [simplify]: Extracting #7: cost 10 inf + 1937 26.616 * * [simplify]: Extracting #8: cost 1 inf + 5611 26.616 * * [simplify]: Extracting #9: cost 0 inf + 6113 26.617 * [simplify]: Simplified to (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 26.617 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))))) 26.617 * * * * [progress]: [ 261 / 293 ] simplifiying candidate # 26.617 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 26.617 * * [simplify]: iters left: 6 (11 enodes) 26.620 * * [simplify]: iters left: 5 (38 enodes) 26.630 * * [simplify]: iters left: 4 (46 enodes) 26.643 * * [simplify]: iters left: 3 (51 enodes) 26.658 * * [simplify]: Extracting #0: cost 1 inf + 0 26.658 * * [simplify]: Extracting #1: cost 7 inf + 0 26.658 * * [simplify]: Extracting #2: cost 14 inf + 0 26.658 * * [simplify]: Extracting #3: cost 15 inf + 1 26.658 * * [simplify]: Extracting #4: cost 16 inf + 163 26.658 * * [simplify]: Extracting #5: cost 20 inf + 284 26.658 * * [simplify]: Extracting #6: cost 15 inf + 590 26.659 * * [simplify]: Extracting #7: cost 7 inf + 2319 26.660 * * [simplify]: Extracting #8: cost 0 inf + 5031 26.661 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 26.661 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 26.661 * * * * [progress]: [ 262 / 293 ] simplifiying candidate # 26.661 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 26.661 * * [simplify]: iters left: 5 (6 enodes) 26.666 * * [simplify]: iters left: 4 (22 enodes) 26.674 * * [simplify]: iters left: 3 (28 enodes) 26.684 * * [simplify]: iters left: 2 (32 enodes) 26.688 * * [simplify]: iters left: 1 (33 enodes) 26.692 * * [simplify]: Extracting #0: cost 1 inf + 0 26.692 * * [simplify]: Extracting #1: cost 5 inf + 0 26.692 * * [simplify]: Extracting #2: cost 7 inf + 1 26.692 * * [simplify]: Extracting #3: cost 6 inf + 2 26.692 * * [simplify]: Extracting #4: cost 1 inf + 529 26.692 * * [simplify]: Extracting #5: cost 0 inf + 650 26.693 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 26.693 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (cbrt 2) (cbrt 2)) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))))) 26.693 * * * * [progress]: [ 263 / 293 ] simplifiying candidate # 26.693 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 26.693 * * [simplify]: iters left: 5 (6 enodes) 26.696 * * [simplify]: iters left: 4 (22 enodes) 26.700 * * [simplify]: iters left: 3 (28 enodes) 26.705 * * [simplify]: iters left: 2 (32 enodes) 26.710 * * [simplify]: iters left: 1 (33 enodes) 26.718 * * [simplify]: Extracting #0: cost 1 inf + 0 26.719 * * [simplify]: Extracting #1: cost 5 inf + 0 26.719 * * [simplify]: Extracting #2: cost 7 inf + 1 26.719 * * [simplify]: Extracting #3: cost 6 inf + 2 26.719 * * [simplify]: Extracting #4: cost 1 inf + 529 26.719 * * [simplify]: Extracting #5: cost 0 inf + 650 26.719 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 26.720 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (cbrt 2) (cbrt 2)) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))))) 26.720 * * * * [progress]: [ 264 / 293 ] simplifiying candidate # 26.720 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 26.720 * * [simplify]: iters left: 6 (11 enodes) 26.726 * * [simplify]: iters left: 5 (38 enodes) 26.732 * * [simplify]: iters left: 4 (46 enodes) 26.740 * * [simplify]: iters left: 3 (51 enodes) 26.748 * * [simplify]: Extracting #0: cost 1 inf + 0 26.748 * * [simplify]: Extracting #1: cost 7 inf + 0 26.748 * * [simplify]: Extracting #2: cost 14 inf + 0 26.748 * * [simplify]: Extracting #3: cost 15 inf + 1 26.748 * * [simplify]: Extracting #4: cost 16 inf + 163 26.748 * * [simplify]: Extracting #5: cost 20 inf + 284 26.748 * * [simplify]: Extracting #6: cost 15 inf + 590 26.748 * * [simplify]: Extracting #7: cost 7 inf + 2319 26.749 * * [simplify]: Extracting #8: cost 0 inf + 5031 26.749 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 26.749 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 26.750 * * * * [progress]: [ 265 / 293 ] simplifiying candidate # 26.750 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 26.750 * * [simplify]: iters left: 5 (5 enodes) 26.752 * * [simplify]: iters left: 4 (17 enodes) 26.756 * * [simplify]: iters left: 3 (27 enodes) 26.764 * * [simplify]: iters left: 2 (28 enodes) 26.771 * * [simplify]: Extracting #0: cost 1 inf + 0 26.771 * * [simplify]: Extracting #1: cost 5 inf + 0 26.771 * * [simplify]: Extracting #2: cost 7 inf + 1 26.771 * * [simplify]: Extracting #3: cost 6 inf + 2 26.772 * * [simplify]: Extracting #4: cost 1 inf + 528 26.772 * * [simplify]: Extracting #5: cost 0 inf + 650 26.772 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 26.772 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (cbrt 2) (cbrt 2)) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))))) 26.772 * * * * [progress]: [ 266 / 293 ] simplifiying candidate # 26.773 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 26.773 * * [simplify]: iters left: 6 (11 enodes) 26.775 * * [simplify]: iters left: 5 (38 enodes) 26.783 * * [simplify]: iters left: 4 (44 enodes) 26.790 * * [simplify]: iters left: 3 (46 enodes) 26.797 * * [simplify]: Extracting #0: cost 1 inf + 0 26.797 * * [simplify]: Extracting #1: cost 6 inf + 0 26.797 * * [simplify]: Extracting #2: cost 12 inf + 0 26.797 * * [simplify]: Extracting #3: cost 13 inf + 1 26.797 * * [simplify]: Extracting #4: cost 14 inf + 83 26.797 * * [simplify]: Extracting #5: cost 19 inf + 83 26.797 * * [simplify]: Extracting #6: cost 15 inf + 308 26.797 * * [simplify]: Extracting #7: cost 9 inf + 1234 26.798 * * [simplify]: Extracting #8: cost 4 inf + 2980 26.798 * * [simplify]: Extracting #9: cost 1 inf + 4245 26.799 * * [simplify]: Extracting #10: cost 0 inf + 4707 26.799 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 26.799 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))))) 26.799 * * * * [progress]: [ 267 / 293 ] simplifiying candidate # 26.800 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 26.800 * * [simplify]: iters left: 6 (11 enodes) 26.805 * * [simplify]: iters left: 5 (37 enodes) 26.816 * * [simplify]: iters left: 4 (41 enodes) 26.828 * * [simplify]: iters left: 3 (43 enodes) 26.840 * * [simplify]: Extracting #0: cost 1 inf + 0 26.840 * * [simplify]: Extracting #1: cost 4 inf + 0 26.840 * * [simplify]: Extracting #2: cost 9 inf + 0 26.840 * * [simplify]: Extracting #3: cost 11 inf + 1 26.841 * * [simplify]: Extracting #4: cost 12 inf + 83 26.841 * * [simplify]: Extracting #5: cost 17 inf + 83 26.841 * * [simplify]: Extracting #6: cost 12 inf + 419 26.841 * * [simplify]: Extracting #7: cost 4 inf + 2257 26.842 * * [simplify]: Extracting #8: cost 0 inf + 3783 26.843 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) 26.843 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))))) 26.843 * * * * [progress]: [ 268 / 293 ] simplifiying candidate # 26.843 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 26.843 * * [simplify]: iters left: 6 (10 enodes) 26.848 * * [simplify]: iters left: 5 (33 enodes) 26.858 * * [simplify]: iters left: 4 (37 enodes) 26.869 * * [simplify]: iters left: 3 (39 enodes) 26.880 * * [simplify]: Extracting #0: cost 1 inf + 0 26.880 * * [simplify]: Extracting #1: cost 4 inf + 0 26.880 * * [simplify]: Extracting #2: cost 8 inf + 0 26.880 * * [simplify]: Extracting #3: cost 9 inf + 1 26.880 * * [simplify]: Extracting #4: cost 10 inf + 83 26.881 * * [simplify]: Extracting #5: cost 15 inf + 83 26.881 * * [simplify]: Extracting #6: cost 11 inf + 308 26.881 * * [simplify]: Extracting #7: cost 4 inf + 1495 26.882 * * [simplify]: Extracting #8: cost 0 inf + 2861 26.882 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 26.882 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 26.882 * * * * [progress]: [ 269 / 293 ] simplifiying candidate # 26.883 * [simplify]: Simplifying (/ (sqrt 2) (sqrt 1)) 26.883 * * [simplify]: iters left: 3 (5 enodes) 26.887 * * [simplify]: iters left: 2 (17 enodes) 26.893 * * [simplify]: iters left: 1 (19 enodes) 26.898 * * [simplify]: Extracting #0: cost 1 inf + 0 26.898 * * [simplify]: Extracting #1: cost 4 inf + 0 26.898 * * [simplify]: Extracting #2: cost 2 inf + 2 26.899 * * [simplify]: Extracting #3: cost 0 inf + 84 26.899 * [simplify]: Simplified to (sqrt 2) 26.899 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))))) 26.899 * * * * [progress]: [ 270 / 293 ] simplifiying candidate # 26.899 * [simplify]: Simplifying (/ (sqrt 2) (sqrt 1)) 26.899 * * [simplify]: iters left: 3 (5 enodes) 26.904 * * [simplify]: iters left: 2 (17 enodes) 26.909 * * [simplify]: iters left: 1 (19 enodes) 26.915 * * [simplify]: Extracting #0: cost 1 inf + 0 26.915 * * [simplify]: Extracting #1: cost 4 inf + 0 26.915 * * [simplify]: Extracting #2: cost 2 inf + 2 26.915 * * [simplify]: Extracting #3: cost 0 inf + 84 26.915 * [simplify]: Simplified to (sqrt 2) 26.915 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))))) 26.916 * * * * [progress]: [ 271 / 293 ] simplifiying candidate # 26.916 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 26.916 * * [simplify]: iters left: 6 (10 enodes) 26.923 * * [simplify]: iters left: 5 (33 enodes) 26.933 * * [simplify]: iters left: 4 (37 enodes) 26.944 * * [simplify]: iters left: 3 (39 enodes) 26.955 * * [simplify]: Extracting #0: cost 1 inf + 0 26.955 * * [simplify]: Extracting #1: cost 4 inf + 0 26.955 * * [simplify]: Extracting #2: cost 8 inf + 0 26.955 * * [simplify]: Extracting #3: cost 9 inf + 1 26.955 * * [simplify]: Extracting #4: cost 10 inf + 83 26.955 * * [simplify]: Extracting #5: cost 15 inf + 83 26.956 * * [simplify]: Extracting #6: cost 11 inf + 308 26.956 * * [simplify]: Extracting #7: cost 4 inf + 1495 26.956 * * [simplify]: Extracting #8: cost 0 inf + 2861 26.957 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 26.957 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 26.957 * * * * [progress]: [ 272 / 293 ] simplifiying candidate # 26.958 * [simplify]: Simplifying (/ (sqrt 2) 1) 26.958 * * [simplify]: iters left: 3 (4 enodes) 26.961 * * [simplify]: iters left: 2 (12 enodes) 26.965 * * [simplify]: iters left: 1 (14 enodes) 26.970 * * [simplify]: Extracting #0: cost 1 inf + 0 26.970 * * [simplify]: Extracting #1: cost 4 inf + 0 26.970 * * [simplify]: Extracting #2: cost 0 inf + 84 26.970 * [simplify]: Simplified to (sqrt 2) 26.970 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))))) 26.970 * * * * [progress]: [ 273 / 293 ] simplifiying candidate # 26.970 * [simplify]: Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 26.971 * * [simplify]: iters left: 6 (10 enodes) 26.975 * * [simplify]: iters left: 5 (36 enodes) 26.981 * * [simplify]: iters left: 4 (40 enodes) 26.986 * * [simplify]: Extracting #0: cost 1 inf + 0 26.986 * * [simplify]: Extracting #1: cost 6 inf + 0 26.986 * * [simplify]: Extracting #2: cost 9 inf + 1 26.986 * * [simplify]: Extracting #3: cost 11 inf + 1 26.986 * * [simplify]: Extracting #4: cost 14 inf + 1 26.986 * * [simplify]: Extracting #5: cost 18 inf + 1 26.987 * * [simplify]: Extracting #6: cost 17 inf + 43 26.987 * * [simplify]: Extracting #7: cost 12 inf + 598 26.987 * * [simplify]: Extracting #8: cost 6 inf + 2135 26.987 * * [simplify]: Extracting #9: cost 1 inf + 4042 26.988 * * [simplify]: Extracting #10: cost 0 inf + 4464 26.988 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 26.988 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x))))))))))) 26.988 * * * * [progress]: [ 274 / 293 ] simplifiying candidate # 26.988 * [simplify]: Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 26.989 * * [simplify]: iters left: 6 (10 enodes) 26.991 * * [simplify]: iters left: 5 (35 enodes) 26.996 * * [simplify]: iters left: 4 (37 enodes) 27.001 * * [simplify]: Extracting #0: cost 1 inf + 0 27.001 * * [simplify]: Extracting #1: cost 4 inf + 0 27.001 * * [simplify]: Extracting #2: cost 6 inf + 1 27.001 * * [simplify]: Extracting #3: cost 9 inf + 1 27.001 * * [simplify]: Extracting #4: cost 12 inf + 1 27.001 * * [simplify]: Extracting #5: cost 16 inf + 1 27.001 * * [simplify]: Extracting #6: cost 15 inf + 43 27.001 * * [simplify]: Extracting #7: cost 8 inf + 890 27.001 * * [simplify]: Extracting #8: cost 0 inf + 3620 27.002 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 27.002 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x))))))))))) 27.002 * * * * [progress]: [ 275 / 293 ] simplifiying candidate # 27.002 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 27.002 * * [simplify]: iters left: 6 (9 enodes) 27.004 * * [simplify]: iters left: 5 (31 enodes) 27.008 * * [simplify]: iters left: 4 (33 enodes) 27.017 * * [simplify]: Extracting #0: cost 1 inf + 0 27.017 * * [simplify]: Extracting #1: cost 4 inf + 0 27.017 * * [simplify]: Extracting #2: cost 5 inf + 1 27.017 * * [simplify]: Extracting #3: cost 7 inf + 1 27.017 * * [simplify]: Extracting #4: cost 10 inf + 1 27.017 * * [simplify]: Extracting #5: cost 14 inf + 1 27.017 * * [simplify]: Extracting #6: cost 13 inf + 43 27.018 * * [simplify]: Extracting #7: cost 7 inf + 669 27.018 * * [simplify]: Extracting #8: cost 2 inf + 2014 27.019 * * [simplify]: Extracting #9: cost 0 inf + 2698 27.019 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 27.019 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 27.019 * * * * [progress]: [ 276 / 293 ] simplifiying candidate # 27.020 * [simplify]: Simplifying (/ 1 (sqrt 1)) 27.020 * * [simplify]: iters left: 3 (3 enodes) 27.025 * * [simplify]: iters left: 2 (11 enodes) 27.028 * * [simplify]: iters left: 1 (13 enodes) 27.031 * * [simplify]: Extracting #0: cost 1 inf + 0 27.031 * * [simplify]: Extracting #1: cost 0 inf + 1 27.031 * [simplify]: Simplified to 1 27.031 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))) 27.032 * * * * [progress]: [ 277 / 293 ] simplifiying candidate # 27.032 * [simplify]: Simplifying (/ 1 (sqrt 1)) 27.032 * * [simplify]: iters left: 3 (3 enodes) 27.037 * * [simplify]: iters left: 2 (11 enodes) 27.043 * * [simplify]: iters left: 1 (13 enodes) 27.046 * * [simplify]: Extracting #0: cost 1 inf + 0 27.046 * * [simplify]: Extracting #1: cost 0 inf + 1 27.046 * [simplify]: Simplified to 1 27.046 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))) 27.046 * * * * [progress]: [ 278 / 293 ] simplifiying candidate # 27.047 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 27.047 * * [simplify]: iters left: 6 (9 enodes) 27.051 * * [simplify]: iters left: 5 (31 enodes) 27.060 * * [simplify]: iters left: 4 (33 enodes) 27.069 * * [simplify]: Extracting #0: cost 1 inf + 0 27.070 * * [simplify]: Extracting #1: cost 4 inf + 0 27.070 * * [simplify]: Extracting #2: cost 5 inf + 1 27.070 * * [simplify]: Extracting #3: cost 7 inf + 1 27.070 * * [simplify]: Extracting #4: cost 10 inf + 1 27.070 * * [simplify]: Extracting #5: cost 14 inf + 1 27.070 * * [simplify]: Extracting #6: cost 13 inf + 43 27.070 * * [simplify]: Extracting #7: cost 7 inf + 669 27.071 * * [simplify]: Extracting #8: cost 2 inf + 2014 27.071 * * [simplify]: Extracting #9: cost 0 inf + 2698 27.072 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 27.072 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))))) 27.072 * * * * [progress]: [ 279 / 293 ] simplifiying candidate # 27.072 * [simplify]: Simplifying (/ 1 1) 27.072 * * [simplify]: iters left: 2 (2 enodes) 27.074 * * [simplify]: iters left: 1 (6 enodes) 27.076 * * [simplify]: Extracting #0: cost 1 inf + 0 27.076 * * [simplify]: Extracting #1: cost 0 inf + 1 27.076 * [simplify]: Simplified to 1 27.076 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))) 27.076 * * * * [progress]: [ 280 / 293 ] simplifiying candidate # 27.076 * * * * [progress]: [ 281 / 293 ] simplifiying candidate # 27.076 * * * * [progress]: [ 282 / 293 ] simplifiying candidate # 27.077 * [simplify]: Simplifying (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 27.077 * * [simplify]: iters left: 6 (11 enodes) 27.083 * * [simplify]: iters left: 5 (48 enodes) 27.102 * * [simplify]: iters left: 4 (91 enodes) 27.139 * * [simplify]: iters left: 3 (176 enodes) 27.197 * * [simplify]: iters left: 2 (293 enodes) 27.270 * * [simplify]: Extracting #0: cost 1 inf + 0 27.270 * * [simplify]: Extracting #1: cost 4 inf + 0 27.270 * * [simplify]: Extracting #2: cost 5 inf + 1 27.270 * * [simplify]: Extracting #3: cost 8 inf + 1 27.271 * * [simplify]: Extracting #4: cost 56 inf + 1 27.271 * * [simplify]: Extracting #5: cost 112 inf + 4 27.271 * * [simplify]: Extracting #6: cost 104 inf + 2246 27.274 * * [simplify]: Extracting #7: cost 35 inf + 28121 27.277 * * [simplify]: Extracting #8: cost 0 inf + 44748 27.281 * [simplify]: Simplified to (/ 2 (sqrt (+ (* (* (exp (- x)) (exp (- x))) (exp (- x))) (* (exp x) (* (exp x) (exp x)))))) 27.281 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ 2 (sqrt (+ (* (* (exp (- x)) (exp (- x))) (exp (- x))) (* (exp x) (* (exp x) (exp x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))))) 27.281 * * * * [progress]: [ 283 / 293 ] simplifiying candidate # 27.282 * [simplify]: Simplifying (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 27.282 * * [simplify]: iters left: 6 (10 enodes) 27.284 * * [simplify]: iters left: 5 (41 enodes) 27.291 * * [simplify]: iters left: 4 (68 enodes) 27.301 * * [simplify]: iters left: 3 (102 enodes) 27.319 * * [simplify]: iters left: 2 (166 enodes) 27.354 * * [simplify]: iters left: 1 (234 enodes) 27.402 * * [simplify]: Extracting #0: cost 1 inf + 0 27.402 * * [simplify]: Extracting #1: cost 4 inf + 0 27.402 * * [simplify]: Extracting #2: cost 5 inf + 1 27.402 * * [simplify]: Extracting #3: cost 38 inf + 1 27.403 * * [simplify]: Extracting #4: cost 63 inf + 3 27.403 * * [simplify]: Extracting #5: cost 78 inf + 3 27.404 * * [simplify]: Extracting #6: cost 78 inf + 4 27.405 * * [simplify]: Extracting #7: cost 53 inf + 2817 27.407 * * [simplify]: Extracting #8: cost 12 inf + 11997 27.411 * * [simplify]: Extracting #9: cost 0 inf + 14898 27.414 * * [simplify]: Extracting #10: cost 0 inf + 14829 27.417 * [simplify]: Simplified to (/ 2 (sqrt (- (exp (+ x x)) (exp (- (+ x x)))))) 27.417 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (/ 2 (sqrt (- (exp (+ x x)) (exp (- (+ x x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x))))))))) 27.417 * * * * [progress]: [ 284 / 293 ] simplifiying candidate # 27.417 * [simplify]: Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 27.417 * * [simplify]: iters left: 6 (10 enodes) 27.419 * * [simplify]: iters left: 5 (46 enodes) 27.427 * * [simplify]: iters left: 4 (90 enodes) 27.440 * * [simplify]: iters left: 3 (128 enodes) 27.459 * * [simplify]: iters left: 2 (171 enodes) 27.508 * * [simplify]: iters left: 1 (240 enodes) 27.580 * * [simplify]: Extracting #0: cost 1 inf + 0 27.580 * * [simplify]: Extracting #1: cost 3 inf + 0 27.580 * * [simplify]: Extracting #2: cost 21 inf + 0 27.581 * * [simplify]: Extracting #3: cost 58 inf + 2 27.581 * * [simplify]: Extracting #4: cost 73 inf + 2 27.582 * * [simplify]: Extracting #5: cost 70 inf + 256 27.583 * * [simplify]: Extracting #6: cost 33 inf + 6292 27.588 * * [simplify]: Extracting #7: cost 4 inf + 12081 27.592 * * [simplify]: Extracting #8: cost 0 inf + 12880 27.596 * [simplify]: Simplified to (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x)))))) 27.596 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ -1 (+ (* (exp x) (exp x)) (exp (- (+ x x)))))))))) 27.597 * * * * [progress]: [ 285 / 293 ] simplifiying candidate # 27.597 * [simplify]: Simplifying (sqrt (- (exp x) (exp (- x)))) 27.597 * * [simplify]: iters left: 6 (6 enodes) 27.599 * * [simplify]: iters left: 5 (22 enodes) 27.607 * * [simplify]: iters left: 4 (32 enodes) 27.612 * * [simplify]: iters left: 3 (36 enodes) 27.617 * * [simplify]: Extracting #0: cost 1 inf + 0 27.617 * * [simplify]: Extracting #1: cost 3 inf + 0 27.617 * * [simplify]: Extracting #2: cost 7 inf + 0 27.617 * * [simplify]: Extracting #3: cost 14 inf + 0 27.617 * * [simplify]: Extracting #4: cost 12 inf + 3 27.617 * * [simplify]: Extracting #5: cost 8 inf + 267 27.617 * * [simplify]: Extracting #6: cost 1 inf + 1376 27.617 * * [simplify]: Extracting #7: cost 0 inf + 1430 27.618 * * [simplify]: Extracting #8: cost 0 inf + 1361 27.618 * [simplify]: Simplified to (sqrt (+ (exp x) (/ -1 (exp x)))) 27.618 * [simplify]: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x)))))))) 27.618 * * * * [progress]: [ 286 / 293 ] simplifiying candidate # 27.618 * * * * [progress]: [ 287 / 293 ] simplifiying candidate #real (real->posit16 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))))> 27.618 * * * * [progress]: [ 288 / 293 ] simplifiying candidate # 27.618 * [simplify]: Simplifying (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3))))) 27.618 * * [simplify]: iters left: 6 (22 enodes) 27.626 * * [simplify]: iters left: 5 (99 enodes) 27.648 * * [simplify]: iters left: 4 (189 enodes) 27.717 * * [simplify]: iters left: 3 (438 enodes) 27.919 * * [simplify]: Extracting #0: cost 1 inf + 0 27.919 * * [simplify]: Extracting #1: cost 29 inf + 0 27.920 * * [simplify]: Extracting #2: cost 201 inf + 0 27.921 * * [simplify]: Extracting #3: cost 305 inf + 4282 27.928 * * [simplify]: Extracting #4: cost 159 inf + 29622 27.941 * * [simplify]: Extracting #5: cost 36 inf + 71488 27.970 * * [simplify]: Extracting #6: cost 0 inf + 87891 27.997 * * [simplify]: Extracting #7: cost 0 inf + 87207 28.015 * [simplify]: Simplified to (- (+ (* -1/4 (/ (* x x) (sqrt 1/2))) (* 2 (sqrt 1/2))) (* (* (/ (* x x) (sqrt 1/2)) (* x x)) -7/96)) 28.015 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (- (+ (* -1/4 (/ (* x x) (sqrt 1/2))) (* 2 (sqrt 1/2))) (* (* (/ (* x x) (sqrt 1/2)) (* x x)) -7/96)) (sqrt (+ (exp x) (exp (- x)))))))) 28.015 * * * * [progress]: [ 289 / 293 ] simplifiying candidate # 28.015 * [simplify]: Simplifying (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 28.016 * * [simplify]: iters left: 6 (10 enodes) 28.019 * * [simplify]: iters left: 5 (35 enodes) 28.024 * * [simplify]: iters left: 4 (37 enodes) 28.029 * * [simplify]: Extracting #0: cost 1 inf + 0 28.029 * * [simplify]: Extracting #1: cost 4 inf + 0 28.029 * * [simplify]: Extracting #2: cost 5 inf + 1 28.029 * * [simplify]: Extracting #3: cost 8 inf + 1 28.029 * * [simplify]: Extracting #4: cost 10 inf + 2 28.029 * * [simplify]: Extracting #5: cost 14 inf + 2 28.030 * * [simplify]: Extracting #6: cost 11 inf + 226 28.030 * * [simplify]: Extracting #7: cost 5 inf + 1153 28.030 * * [simplify]: Extracting #8: cost 1 inf + 2362 28.030 * * [simplify]: Extracting #9: cost 0 inf + 2705 28.031 * [simplify]: Simplified to (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 28.031 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))) 28.031 * * * * [progress]: [ 290 / 293 ] simplifiying candidate # 28.031 * [simplify]: Simplifying (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) 28.031 * * [simplify]: iters left: 6 (11 enodes) 28.034 * * [simplify]: iters left: 5 (41 enodes) 28.040 * * [simplify]: iters left: 4 (50 enodes) 28.047 * * [simplify]: iters left: 3 (59 enodes) 28.057 * * [simplify]: iters left: 2 (87 enodes) 28.080 * * [simplify]: iters left: 1 (154 enodes) 28.142 * * [simplify]: Extracting #0: cost 1 inf + 0 28.142 * * [simplify]: Extracting #1: cost 4 inf + 0 28.142 * * [simplify]: Extracting #2: cost 5 inf + 1 28.142 * * [simplify]: Extracting #3: cost 8 inf + 1 28.142 * * [simplify]: Extracting #4: cost 10 inf + 2 28.142 * * [simplify]: Extracting #5: cost 29 inf + 2 28.143 * * [simplify]: Extracting #6: cost 61 inf + 381 28.143 * * [simplify]: Extracting #7: cost 63 inf + 1706 28.144 * * [simplify]: Extracting #8: cost 21 inf + 15491 28.147 * * [simplify]: Extracting #9: cost 1 inf + 24632 28.149 * * [simplify]: Extracting #10: cost 0 inf + 24954 28.151 * [simplify]: Simplified to (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2) 28.151 * [simplify]: Simplified (2 1 1 1) to (λ (x) (log (exp (/ (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2) (sqrt (+ (exp x) (exp (- x)))))))) 28.152 * * * * [progress]: [ 291 / 293 ] simplifiying candidate # 28.152 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 28.152 * * [simplify]: iters left: 6 (12 enodes) 28.156 * * [simplify]: iters left: 5 (52 enodes) 28.165 * * [simplify]: iters left: 4 (79 enodes) 28.184 * * [simplify]: iters left: 3 (107 enodes) 28.210 * * [simplify]: iters left: 2 (119 enodes) 28.242 * * [simplify]: iters left: 1 (130 enodes) 28.275 * * [simplify]: Extracting #0: cost 1 inf + 0 28.275 * * [simplify]: Extracting #1: cost 16 inf + 0 28.275 * * [simplify]: Extracting #2: cost 35 inf + 1 28.275 * * [simplify]: Extracting #3: cost 38 inf + 47 28.276 * * [simplify]: Extracting #4: cost 17 inf + 1684 28.278 * * [simplify]: Extracting #5: cost 1 inf + 4285 28.280 * * [simplify]: Extracting #6: cost 0 inf + 4488 28.282 * [simplify]: Simplified to (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x)))) 28.282 * [simplify]: Simplified (2 1 1) to (λ (x) (log (exp (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x))))))) 28.282 * * * * [progress]: [ 292 / 293 ] simplifiying candidate # 28.283 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 28.283 * * [simplify]: iters left: 6 (7 enodes) 28.286 * * [simplify]: iters left: 5 (24 enodes) 28.294 * * [simplify]: iters left: 4 (28 enodes) 28.302 * * [simplify]: iters left: 3 (30 enodes) 28.310 * * [simplify]: Extracting #0: cost 1 inf + 0 28.310 * * [simplify]: Extracting #1: cost 4 inf + 0 28.310 * * [simplify]: Extracting #2: cost 6 inf + 1 28.310 * * [simplify]: Extracting #3: cost 11 inf + 1 28.310 * * [simplify]: Extracting #4: cost 9 inf + 44 28.310 * * [simplify]: Extracting #5: cost 3 inf + 670 28.311 * * [simplify]: Extracting #6: cost 1 inf + 1153 28.311 * * [simplify]: Extracting #7: cost 0 inf + 1415 28.312 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 28.312 * [simplify]: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 28.312 * * * * [progress]: [ 293 / 293 ] simplifiying candidate # 28.312 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 28.312 * * [simplify]: iters left: 6 (8 enodes) 28.316 * * [simplify]: iters left: 5 (29 enodes) 28.325 * * [simplify]: iters left: 4 (37 enodes) 28.337 * * [simplify]: iters left: 3 (50 enodes) 28.353 * * [simplify]: iters left: 2 (80 enodes) 28.383 * * [simplify]: iters left: 1 (144 enodes) 28.413 * * [simplify]: Extracting #0: cost 1 inf + 0 28.413 * * [simplify]: Extracting #1: cost 4 inf + 0 28.413 * * [simplify]: Extracting #2: cost 6 inf + 1 28.413 * * [simplify]: Extracting #3: cost 27 inf + 1 28.413 * * [simplify]: Extracting #4: cost 62 inf + 228 28.414 * * [simplify]: Extracting #5: cost 64 inf + 1536 28.415 * * [simplify]: Extracting #6: cost 27 inf + 9171 28.418 * * [simplify]: Extracting #7: cost 9 inf + 18092 28.420 * * [simplify]: Extracting #8: cost 0 inf + 23726 28.423 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 28.423 * [simplify]: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 28.423 * * * [progress]: adding candidates to table 32.262 * [progress]: [Phase 3 of 3] Extracting. 32.262 * * [regime]: Finding splitpoints for: (# #) 32.263 * * * [regime-changes]: Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x))))) 32.263 * * * * [regimes]: Trying to branch on x from (# #) 32.299 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 32.338 * * * * [regimes]: Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (# #) 32.382 * * * [regime]: Found split indices: #